Curriculum and Syllabus - Murugappa Polytechnic College

MURUGAPPA POLYTECHNIC COLLEGE (A Government Aided Academically Autonomous Institution)

Sathyamurthy Nagar, Avadi, Chennai – 600 062

DIPLOMA COURSE

IN

ELECTRONICS AND COMMUNICATION ENGINEERING

FULL TIME 3 YEAR REGULAR, 31/2 YEAR SANDWICH & 4 YEAR PART TIME

MPC M SCHEME

REGULATIONS, CURRICULUM

&

SYLLABUS

2016

Page 1 of 260

MURUGAPPA POLYTECHNIC COLLEGE

Sathyamurthy Nagar, Chennai-62

(Academically Autonomous Institution)

REGULATIONS 2016

M SCHEME

REGARDING ADMISSION, EVALUATION, AWARD OF DIPLOMA UNDER ACADEMIC AUTONOMY APPROVED IN THE

40TH ACADEMIC BOARD

DIPLOMA COURSES IN ENGINEERING

(SIX-SEMESTER REGULAR, SEVEN-SEMESTER SANDWICH FULL-TIME AND EIGHT SEMESTER PART-TIME)

1. CANDIDATES FOR ADMISSION

1.1 AGE LIMIT Candidates for admission into the first semester of the six-semester Regular, seven-semester

Sandwich, eight- semester Part-Time Diploma Courses and to the third semester Regular

Diploma courses under Lateral Entry shall satisfy the age limit as prescribed by the

Directorate of Technical Education.

1.2 QUALIFICATIONS 1.2.1. Candidates seeking admission into Full-Time and Part-Time Diploma Courses shall be

required to have passed X standard examination of the State Board of Education, Tamil

Nadu or any other equivalent examination already recognized by the Directorate of School

Education Board, Tamilnadu with eligibility for admission to First year of Higher Secondary

School in Tamil Nadu

1.2.2.Candidates seeking admission to the Second Year (III Semester) of Regular Diploma Courses

under Lateral Entry shall be required to have passed the Higher Secondary Certificate (HSC)

Examination (Vocational) or 2 year Industrial Training Institute (ITI) Certificate Examination

after passing X Std. Examination of State Board of Education as prescribed by the Directorate

of Technical Education.

1.3 ELIGIBILITY Candidates seeking admission shall satisfy the eligibility conditions such as subjects, marks,

number of attempts etc, as prescribed by the Directorate of Technical Education, Tamil Nadu.

2. DURATION OF COURSE

The duration for the Full-Time Regular Diploma Course shall be 6 consecutive semesters

and for the Sandwich Diploma Course shall be 7 consecutive semesters and spread over 3

and 3 ½ academic years respectively, and for Part-Time Diploma Course shall be 8

consecutive semesters spread over 4 academic years. Each semester shall have a minimum

duration of 15 Weeks. One academic year constitutes two semesters.

Page 2 of 260

The minimum and maximum period for completion of Diploma Courses are as given below:

Minimum Maximum

Regular Diploma Students 3 years 6 years Lateral Entry Students 2 years 5 years Sandwich Diploma Students 3½ years 6½ years Part-Time Diploma Students 4 years 7 years

3. BRANCHES OF STUDY

Candidate may be offered at the time of admission, one of the following branches of study or

such other branches of study as may be instituted from time to time.

Branch Full-Time Diploma Course Part-Time Diploma Course

Civil Engineering Regular or Sandwich Regular

Mechanical Engineering Regular or Sandwich Regular

Electrical & Electronics Engineering Regular or Sandwich Regular

Electronics&Communication

Engineering

Regular or Sandwich Regular

Computer Engineering Regular ---

Mechanical Engineering (Tool & Die) Sandwich Regular

Electronics (Robotics) Sandwich -----

4. SUBJECTS OF STUDY

The subjects of study shall include theory, practical and project work as detailed in the

Curriculum for Full-Time Regular, Sandwich and Part-Time Diploma Courses and Industrial

training for Sandwich Diploma Courses.

5. EVALUATION OF PERFORMANCE

5.1 THEORY SUBJECTS: The evaluation of students performance in each one of the theory

subjects, shall be by Continuous Assessment comprising three assessment tests, assignment,

attendance and an end-semester examination as mentioned below:

Page 3 of 260

# 3 CA Tests shall be conducted and each shall be reduced to 5 marks making a total of 15 marks.

CATEST Syllabus Portion WHEN TO CONDUCT Maximum Marks DURATION IN

HRS

TEST-1 Unit-I 4th week 50 2

TEST-2 Unit-II & III 9th week 50 2

TEST-3 Unit-IV & 50% of Unit

V

13th week 50 2

Model Exam 15th week 75 3

Question paper pattern:

Part-A - Answer all 5 one mark question - 5 x 1 = 05

Part-B - Answer any 5 out of 7 question of three marks each - 5 x 3 = 15

Part-C - Answer any 3 out of 5 question of 10 marks each - 3 x 10 = 30

* For each theory subject, at least three Assignments are to be given and the marks scored shall

be reduced to 5 marks.

** Marks for attendance shall be awarded only to candidates securing above 80% attendance

(Minimum required for completion of semesters, (vide clause 6)) i.e. 0.25 marks for each

percent above 80%.

## Model Examination of 3 hour duration for 75 marks shall be conducted during the last week of

the semester to give more End Semester Examination Orientation.

Components Marks Max. Marks

Continuous Assessment Test (CA) 25

CA Test I , II, III # 15

Assignment* 5

Attendance** 5

End-Semester Examination*** 75

Total 100

Page 4 of 260

5.2. PRACTICAL SUBJECTS: (a) For practical subject the Continuous Assessment marks shall be 25 and the End Semester Examination shall be 75. Continuous Assessment and End Semester Examination marks will be assigned as mentioned below:

$ Mid Semester Test Pattern:

It will be conducted in 8th and 9th week for 50 marks split up are given below and reduced to 10 marks:

Concept/Diagram/flowchart -10

Connection/Tabulation/Compilation -30

Result/Execution -10

@ Each Exercise shall be evaluated in Mid Semester Test pattern and reduced to 10 marks.

$$ End Semester Exam Question pattern:

End semester Exam shall be conducted in the question paper pattern as described in the detailed syllabus.

5.3 PROJECTWORK: The evaluation of Project work shall be based on Continuous Assessment consisting of two periodical Reviews during final semester and End Semester Examination consisting of written test, project report and viva-voce, demonstration and explanation.

5.4 INDUSTRIAL TRAINING: Industrial Training for Sandwich Diploma Course students will be

evaluated based on continuous assessment consisting of two periodical Reviews and End-

Semester Evaluation of Training Report and viva voce.

6. ATTENDANCE REQUIREMENT FOR COMPLETION OF A SEMESTER

A student shall secure not less than 80% attendance during the semester for the completion of a

semester.

7. COURSE REPETITION

7.1 A student who secures less than 80% of attendance in a semester, has to repeat all the subjects of that Semester (vide clause 6) in the next academic year on Readmission.

Components Marks Maximum Marks

Continuous Assessment 25

Record - Average Mark of Expt./Exercises @ 10

Mid Semester Test $ 10

Attendance ** 5

End Semester Exam $$ 75

Total 100

Page 5 of 260

7.2 A student who has 80% or more attendance but not appeared even for any one End Semester Examination is not eligible to continue the Consequent Semester. But he/she can repeat the same semester by obtaining Readmission in the next academic Year.

8. REQUIREMENTS FOR APPEARING IN END SEMESTER EXAMINATION A candidate shall normally be permitted to appear for the end semester examination of the

current semester if he/she has satisfied the semester completion requirements (vide clause 6) and has registered for examination in all subjects of the current semester and arrears of all the previous semesters, if any.

9. SANDWICH DIPLOMA COURSE 9.1. The performance and attendance of a student of Sandwich Diploma Course during Industrial

Training has to be satisfactory to continue in the Sandwich Diploma Course, otherwise the student has to repeat the Industrial training or discontinue the Diploma Course. The Sandwich Diploma Course Industrial Training is regulated by the Apprenticeship Amendment Act 1983.

9.2. Sandwich Diploma Course students shall complete the industrial training for one year in two

spells of six months each during the course of study, first spell of Industrial Training during the fourth semester and the second spell during the seventh semester.

10. SUBJECTWISE PASSING REQUIREMENTS 10.1. For a pass in the Theory Subject, a student should secure a minimum of 30 marks out of 75

marks in the End Semester Examination and 40 marks out of 100 marks, the Aggregate of

Continuous Assessment marks and End Semester Examination marks.

10.2. For a pass in Practical Subject, a student should secure a minimum of 35 marks out of 75

marks in the End Semester Examination and 50 marks out of 100 marks, the Aggregate of

Continuous Assessment marks and End Semester Examination marks.

10.3. For a pass in the subject “Industrial Training” for Sandwich Diploma Course, a student

should secure a minimum of 25 marks out of 50 marks in the End Semester Examination and

50 marks out of 100 marks, the Aggregate of Continuous Assessment marks and End

Semester Examination marks.

10.4. For a pass in Project Work, a student should secure a minimum of 35 marks out of 75 marks

in end semester examination and 50 marks out of 100 marks, the Aggregate of Continuous

Assessment marks and end semester examination marks.

10.5. If a student fails in a subject, the Continuous Assessment Marks obtained by him/her in the

first attempt shall be retained and considered valid for all subsequent attempts.

Page 6 of 260

11. DISCIPLINE AND MALPRACTICE IN THE EXAMINATION

11.1. Every student is required to be disciplined and to have decorous behavior both inside and

outside the campus and not to indulge in any activity, which will tend to bring down the

prestige of the institution.

11.2. Any act of malpractices by a student during the examinations, such as copying from the answer books of other students, possession of cell phones, written / printed matters, showing / transferring answer books, discussing with other candidates etc., notified from time to time, shall be punishable as per DOTE norms.

12. CLASSIFICATION OF SUCCESSFUL CANDIDATES:

Classification of candidates who shall pass out the final examinations from April 2019

onwards (joined in first year in 2016-2017) shall be done as specified below.

12.1 First Class with Superlative Distinction

A candidates shall be declared to have passed in First Class with Superlative Distinction if

he/she secures not less than 75% of the marks in all the subjects and passes all the semesters

in the first appearance itself and passes all subjects within the stipulated period of study 3/

31/2 /4 years (Full time/ Sandwich/Part Time) without any break in study.

12.2 First Class with Distinction

A candidate shall be declared to have passed in First Class with Distinction if he/she secures

not less than 75% of the aggregate marks in all the semesters put together and passes all the

semesters except the I and II semester in the first appearance itself and passes all subjects

within the stipulated period of study 3/ 31/2 /4 years (Full time/ Sandwich/Part Time) without

any break in study.

12.3 First Class

A candidate shall be declared to have passed in First Class if he/ she secures not less than 60

% of the aggregate marks in all the semesters put together and passes all the subjects within

the stipulated period of study 3/ 31/2 /4 years (Full time/ Sandwich/Part Time) without any

break in study.

12.4 Second Class

All other successful candidates shall be declared to have passed in Second Class. The above

mentioned classifications are applicable for the Full Time Regular, Sandwich and Part Time

students who pass out Final Examination from April / October 2019 onwards ( joined in First

Year in 2016- 2017and Second Year Lateral entry in 2017-18)

Page 7 of 260

13. DECLARATION OF RESULTS

The results shall be declared after the approval of the marks and classification by the

Awards Committee of the institution.

14. REVALUATION

Any candidate can apply for Photocopy of his/her answer script of any Theory subject,

he/she had appeared, if he/she is not satisfied with the marks awarded to him/her in the

subject. The candidate has to fill-in the prescribed application form and remit Rs.100/- per

paper for obtaining the photocopy of the answer script within 10 days from the date of

publication of results. After going through the Answer script if the candidate desires for re-

valuation he/she has to pay a revaluation fee of Rs.400/- per paper, within 3 working days,

after receipt of the photocopy of the answer script.

The revaluation system is not applicable for Practical subjects, Project work and

Industrial Training.

15. MARK SHEET

15.1. The Mark sheet shall be issued to each student at the end of each semester, up to final

semester.

15.2. Transcript (consolidated Mark-sheet) shall be issued for the passed out student, at the end

of the course.

15.3 Course Completion Certificate, and Conduct Certificate shall be issued for all candidates at

the end of the Course.

16. ELIGIBILITY FOR AWARD OF DIPLOMA

A student shall be declared eligible for the award of the Diploma if he/she has:

16.1 Registered and successfully completed all the theory and practical subjects and project

work (in the case of Full-Time Regular Diploma Course and Part-Time Diploma Courses) and

in addition two spells of industrial training in the case of Sandwich Diploma Course (vide

clause 9.2).

16.2. No dues to the institution.

17. ADDITIONAL CHANCE

Candidate will be given 6 more chances (3years) to complete the arrears after completing the

course. After exhausting all 6 chances they will be given 2 more additional chances in the

next calendar year .The minimum and maximum period for completion of Diploma Courses

are as given

Page 8 of 260

Diploma Course Minimum period

Maximum period

After over the Maximum period (Additional Chance)

Full Time 3 Years 6 Years 2 Chances in the next Calendar Year

Full Time (Lateral Entry) 2 Years 5 Years 2 Chances in the next Calendar Year

Sandwich 3 ½ Years 6 ½ Years 2 Chances in the next Calendar Year

Part Time 4 Years 7 Years 2 Chances in the next Calendar Year

18. AWARD OF DIPLOMA

The State Board of Technical Examination and Training, Department of Technical Education,

Tamilnadu awards the Diploma to the successful candidates on the recommendations of

Awards Committee of the institution.

19. BREAK OF STUDY

Students shall not be permitted to discontinue the course of study for a duration of more

than three years during any part of their course of study. However, for students for whom

continuous break in study is less than or equal to three years, prior permission of the

Chairman, Board of Examination is necessary to continue in the Diploma Course and to

appear in the examination. Such students will be awarded only Second Class.

20. DISCONTINUATION OF COURSE

Any student of first semester who has less than 80% attendance or who has 80% or more attendance but not appeared even for any one of the end semester examination is not eligible for continuing the Diploma course.

21. POWER TO MODIFY

Notwithstanding all that have been stated above the Academic Board of the

institution has the right to modify any of the above regulations from time to time.

----------------------------------------------------------------------------------------------------------------------

Page 9 of 260

M SCHEME CURRICULUM AND SCHEME OF EXAMINATION

DIPLOMA IN ELECTRONICS AND COMMUNICATION ENGINEERING (3 Yr Regular)

I SEMESTER

S.N

O

Subject

Code

Subject Name Hours / Week ESE

Hrs

CAM ESM Total Marks Cate

gory

(BE/

CE/

AE/

DC)

T Tut. P Max

.

Min.

for a

pass

Max

.

Min.

for a

pass

1. GEM 11 Communication Skills in

English

4

-

- 3 25 75 30 100 40 BE

2. GEM 12 Engineering Mathematics-I 7 1 - 3 25 75 30 100 40 BE

3. GEM 13 Engineering Physics-I 4 1 - 3 25 75 30 100 40 BE

4. GEM 14 Engineering Chemistry-I 4 1 - 3 25 75 30 100 40 BE

5. GEM 15 Engineering Physics –I

Practical

- 2 3 25 75 35 100 50 BE

6. GEM 16 Engineering Chemistry-I

Practical

- 2 3 25 75 35 100 50 BE

7. GEM 17 Engineering Graphics-I

Practical

- 6 3 25 75 35 100 50 CE

8. GEM 18 Basic Computer Application

Practical

- 3 3 25 75 35 100 50 CE

Total 19 3 13 800

II SEMESTER

S.N

O

Subject

Code


Hrs


gory

(BE/

CE/

AE/

DC)

T Tut. P Max. Min. for

a pass

Max. Min.

for a

pass

1. GEM 21 Engineering

Mathematics-II

4 1 - 3 25 75 30 100 40 BE

2. GEM 22 Applied Mathematics 4 1 - 3 25 75 30 100 40 BE

3. GEM 23 Engineering Physics-II 3 1 - 3 25 75 30 100 40 BE

4. GEM 24 Engineering Chemistry-II 3 1 - 3 25 75 30 100 40 BE


English Practical

- 4 3 25 75 35 100 50 BE

6. GEM 26 Engineering Physics-II

Practical

- 2 3 25 75 35 100 50 BE

7. GEM 27 Engineering Chemistry-II

Practical

- 2 3 25 75 35 100 50 BE

8. GEM 28 Engineering Graphics-II

Practical

- 6 3 25 75 35 100 50 CE

9. GEM 29 Work shop practice - 3 3 25 75 35 100 50 CE

Total 14 4 17 900

T – Theory Hours Tut – Tutorial P – Practical hours

CAM - Continuous Assessment Mark ESE - End Semester Examination

ESM - End Semester Examination Mark

Page 10 of 260

III SEMESTER

SL. No

Subject code

Subject Name

Hours/Week

ESE Hrs.

CAM

ESM Total Marks Category (BE/CE/ AE/DC)

T Tut P Max Min for a pass

Max Min for a pass

1. ECM31 Electronic Devices and circuits 5 - - 3 25 75 30 100 40 CE

2. ECM32 Electrical Circuits and instrumentation

4 1 - 3 25 75 30 100 40 AE

3. ECM33 Analog and Digital Electronics 5 - - 3 25 75 30 100 40 CE

4. ECM34 Electronic Devices and circuits Practical

- - 5 3 25 75 35 100 50 CE

5. ECM35 Electrical Circuits and instrumentation Practical

- - 5 3 25 75 35 100 50

AE

6. ECM36 Analog and Digital Electronics Practical

- - 5 3 25 75 35 100 50 CE

7. ECM37 Programming in ‘C’ Practical - - 4 3 25 75 35 100 50 AE

Library/Seminar 1

TOTAL 15 1 19 700

IV SEMESTER

Sl. No

Subject code

Subject Name

Hours/Week ESE Hrs.

CAM



Max Min for a pass

1. ECM41 Microcontroller 4 1 - 3 25 75 30 100 40 CE

2. ECM42 Communication Engineering 5 - - 3 25 75 30 100 40 CE

3. ECM43 Industrial Electronics 5 - - 3 25 75 30 100 40 CE

4. ECM44 Very Large Scale Integrated circuits (VLSI)

4 1 - 3 25 75 30 100 40 CE

5. ECM45 Microcontroller Practical

- - 4 3 25 75 35 100 50 CE

6. ECM46 Industrial Electronics and Communication Engineering Practical

- - 6 3 25 75 35 100 50 CE

7. ECM47 Very Large Scale Integrated circuits practical

- - 4 3 25 75 35 100 50 CE

Library/Seminar 1

TOTAL 19 2 14 700

ESE - End Semester Examination ESM - End Semester Examination Mark

Page 11 of 260

V SEMESTER

Sl. No

Subject code

Subject Name

Hours/Week

ESE Hrs.

CAM



Max Min for a pass

1. EEM51 Industrial Management 5 - - 3 25 75 30 100 40 AE

2. ECM52 Embedded Systems 4 1 - 3 25 75 30 100 40 CE

3. ECM53 Advanced Communication Systems

5 - - 3 25 75 30 100 40 CE

4. ECM54 Elective - I Theory 5 - - 3 25 75 30 100 40 DC

5. ECM55 Embedded Systems practical - - 4 3 25 75 35 100 50 CE

6. ECM56 Advanced Communication Systems practical

- - 6 3 25 75 35 100 50 CE

7. GEM57 Life and Employability Skill Practical

- - 4 3 25 75 35 100 50 AE

Library/Seminar 1

TOTAL 20 1 14 700

ECM54 Elective - I Theory ECM54.1 Digital Communication ECM54.2 Programmable Logic Control ECM54.3 Electronics System Design VI SEMESTER

Sl. No

Subject code

Subject Name

Hours/Week

ESE Hrs.

CAM



Max Min for a pass

1. ECM61 Computer Hardware Servicing and Networking

5 - - 3 25 75 30 100 40 CE

2. ECM62 Automated Test System 4 1 - 3 25 75 30 100 40 CE

3. ECM63 Elective - II Theory 5 - - 3 25 75 30 100 40 DC

4. ECM64 Computer Hardware Servicing and Networking practical

- - 5 3 25 75 35 100 50 CE

5. ECM65 Automated Test System Practical - - 5 3 25 75 35 100 50 CE

6.

ECM66

Electronic Simulation Practical - - 5 3 25 75 35 100 50 CE

7. ECM67 Project Work - - 4 3 25 75 35 100 50 CE

Library/Seminar 1

TOTAL 15 1 19 700

ECM63 Elective - II Theory ECM63.1 Broadcast Engineering ECM63.2 Biomedical Instrumentation and Telemedicine ECM63.3 Mobile Communication T=Theory P=Practical ESE=End Semester Examination CAM=Continuous Assessment Mark ESM= End Semester Examination Mark

Page 12 of 260


M SCHEME CURRICULUM AND SCHEME OF EXAMINATION (3 1/2 Yr SANDWICH)

I SEMESTER

S.N

O

Subject

Code


Hrs


gory

(BE/

CE/

AE/

DC)

T Tut. P Max

.

Min.

for a

pass

Max

.

Min.

for a

pass


English

4

-

- 3 25 75 30 100 40 BE





Practical

- 2 3 25 75 35 100 50 BE


Practical

- 2 3 25 75 35 100 50 BE


Practical

- 6 3 25 75 35 100 50 CE


Practical

- 3 3 25 75 35 100 50 CE

Total 19 3 13 800

II SEMESTER

S.N

O

Subject

Code


Hrs


gory

(BE/

CE/

AE/

DC)


a pass

Max. Min.

for a

pass


Mathematics-II

4 1 - 3 25 75 30 100 40 BE





English Practical

- 4 3 25 75 35 100 50 BE


Practical

- 2 3 25 75 35 100 50 BE


Practical

- 2 3 25 75 35 100 50 BE


Practical

- 6 3 25 75 35 100 50 CE


Total 14 4 17 900




Page 13 of 260

III SEMESTER

Sl. No

Subject code

Subject Name

Hours/Week

ESE Hrs.

CAM



Max Min for a pass

1. ECM31 Electronic Devices and circuits 5 - - 3 25 75 30 100 40 CE

2. ECM32 Electrical Circuits and instrumentation

4 1 - 3 25 75 30 100 40 AE



- - 5 3 25 75 35 100 50 CE


- - 5 3 25 75 35 100 50 AE


- - 5 3 25 75 35 100 50 CE


Library/Seminar 1

TOTAL 15 1 19 700

IV SEMESTER

Sl. No

Subject code

Subject Name

Hours/ Week

ESE Hrs.

CAM



Max Min for a pass

1. ECM41 Micro controller 2 1 - 3 25 75 30 100 40 CE

2. ECM45 Micro controller Practical - - 3 3 25 75 35 100 50 CE

3. ECM48 Industrial Training- I - - - 3 50 50 25 100 50

CE

Library/Seminar 1

TOTAL 3 1 3 300

Page 14 of 260

V SEMESTER

Sl. No

Subject code

Subject Name

Hours/Week

ESE Hrs.

CAM


T P Max Min for a pass

Max Min for a pass




4. ECM44 Very Large Scale Integrated circuits (VLSI)

3 1 - 3 25 75 30 100 40 CE


4 - - 3 25 75 30 100 40 CE


- - 6 3 25 75 35 100 50 CE

7. ECM47 Very Large Scale Integrated circuits (VLSI)Practical

- - 4 3 25 75 35 100 50 CE

8. ECM64 Computer Hardware Servicing and Networking Practical

- - 4 3 25 75 35 100

50

CE

Library/Seminar 1

TOTAL 20 1 14 800

VI SEMESTER

Sl. No

Subject code

Subject Name

Hours/Week ESE Hrs.

CAM



Max Min for a pass

1. ECM52 Embedded Systems 3 1 - 3 25 75 30 100 40 CE


4 - - 3 25 75 30 100 40 CE

3. ECM54 Elective-I 4 - - 3 25 75 30 100 40 DC

4 ECM62 Automated Test System 3 1 3 25 75 30 100 40 CE

5.

ECM55 Embedded Systems Practical - - 4 3 25 75 35 100 50 CE

6.

ECM56 Advanced Communication Systems Practical

- - 6 3 25 75 35 100 50 CE

7. ECM65 Automated Test System Practical

- 4 3 25 75 35 100 50 CE

8. GEM57 Life and Employability Skill Practical

- 4 3 25 75 35 100 50 AE

Library/Seminar 1

TOTAL 15 2 18 800

ECM54 Elective - I Theory ECM54.1 Digital Communication ECM54.2 Programmable Logic Controller ECM54.3 Electronics System Design

Page 15 of 260

VII SEMESTER

Sl. No

Subject code

Subject Name

Hours/Week ESE Hrs.

CAM



Max Min for a pass

1. ECM63 Elective – II Theory 3 - - 3 25 75 30 100 40 DC

2. ECM66 Electronic Simulation Practical - - 2 3 25 75 35 100 50 CE


4. ECM74 Industrial Training-II - - - 3 50 50 25 100 50 CE

TOTAL 3 4 400

ECM63 Elective - II TheoryECM63.1 Broadcast Engineering ECM63.2 Biomedical Instrumentation and Telemedicine

ECM63.3 Mobile Communication

T=Theory P=Practical ESE=End Semester Examination CAM=Continuous Assessment Mark ESM= End Semester Examination Mark

Page 16 of 260


M SCHEME CURRICULUM AND SCHEME OF EXAMINATION (4 YEAR PART TIME)

I SEMESTER

S.N

O

Subject

Code


Hrs


gory

(BE/

CE/

AE/

DC)

T Tut. P Max

.

Min.

for a

pass

Max

.

Min.

for a

pass


English

4

-

- 3 25 75 30 100 40 BE





Practical

- 2 3 25 75 35 100 50 BE


Practical

- 2 3 25 75 35 100 50 BE


Practical

- 6 3 25 75 35 100 50 CE


Practical

- 3 3 25 75 35 100 50 CE

Total 19 3 13 800

II SEMESTER

S.N

O

Subject

Code


Hrs


gory

(BE/

CE/

AE/

DC)


a pass

Max. Min.

for a

pass


Mathematics-II

4 1 - 3 25 75 30 100 40 BE





English Practical

- 4 3 25 75 35 100 50 BE


Practical

- 2 3 25 75 35 100 50 BE


Practical

- 2 3 25 75 35 100 50 BE


Practical

- 6 3 25 75 35 100 50 CE


Total 14 4 17 900




Page 17 of 260

III SEMESTER

Sl. No

Subject code

Subject Name

Hours/Week

ESE Hrs.

CAM



Max Min for a pass

1. ECM31 Electronic Devices and Circuits 4 - - 3 25 75 30 100 40 CE

2. ECM32 Electrical Circuits and Instrumentation

3 1 - 3 25 75 30 100 40 AE

3. GEM28 Engineering Graphics - II - - 3 3 25 75 35 100 50 BE

4. GEM29 Workshop Practice Practical - - 3 3 25 75 35 100 50 BE


- - 3 3 25 75 35 100 50 CE

Library/Seminar 1

TOTAL 8 1 9 500

IV SEMESTER

Sl. No

Subject code

Subject Name

Hours/Week ESE Hrs.

CAM



Max Min for a pass


2. ECM41 Microcontroller 3 1 - 3 25 75 30 100 40 CE


- - 3 3 25 75 35 100 50 AE


- - 3 3 25 75 35 100 50 CE

5. ECM45 Microcontroller Practical - - 3 3 25 75 35 100 50 CE

Library/Seminar 1

TOTAL 8 1 9 500

Page 18 of 260

V SEMESTER

Sl. No

Subject code

Subject Name

Hours/Week

ESE Hrs.

CAM



Max Min for a pass





- - 3 3 25 75 35 100 50 CE

5. GEM57 Life and Employability Skills Practical

- - 2 3 25 75 35 100 50 AE

Library/Seminar 1

TOTAL 13 5 500

VI SEMESTER

Sl. No

Subject code

Subject Name

Hours/Week

ESE Hrs.

CAM



Max Min for a pass

1. ECM44 Very Large Scale Integrated Circuits (VLSI)

3 1 - 3 25 75 30 100 40 CE


4 - - 3 25 75 30 100 40 CE


4. ECM47 Very Large Scale Integrated Circuits (VLSI) Practical

- - 3 3 25 75 35 100 50

CE

5. ECM56 Advanced Communication Systems Practical

- - 3 3 25 75 35 100 50 CE

Library/Seminar 1

TOTAL 8 1 9 500

Page 19 of 260

VII SEMESTER

Sl. No.

Subject code

Subject Name

Hours/Week

ESE Hrs.

CAM



Max Min for a pass

1. ECM54 Elective - I Theory

4 - - 3 25 75 30 100 40 DC

2.

ECM52 Embedded Systems 3 1 - 3 25 75 30 100 40 CE

3. ECM62 Automated Test System

3 1 - 3 25 75 30 100 40 CE

4. ECM55 Embedded Systems Practical

- - 3 3 25 50 25 100 50 CE

5. ECM65 Automated Test System Practical

- - 2 3 25 75 35 100 50 CE

Library/Seminar 1

TOTAL 11 2 5 500

ECM54 Elective - I Theory ECM54.1 Digital Communication ECM54.2 Programmable Logic Control ECM54.3 Electronics System Design VIII SEMESTER

Sl. No

Subject code

Subject Name

Hours/Week

ESE Hrs.

CAM


T P Max Min for a pass

Max Min for a pass


4 - - 3 25 75 30 100 40 CE

2. ECM63 Elective - II Theory 4 - - 3 25 75 30 100 40 DC

3. ECM64 Computer Hardware Servicing and Network practical

- - 3 3 25 75 35 100 50 CE

4. ECM66

Electronic Simulation Practical

- - 3 3 25 75 35 100 50 CE


Library/Seminar 1

TOTAL 9 9 500

ECM 63 Elective - II Theory ECM 63.1 Broadcast Engineering ECM63.2 Biomedical Instrumentation and Telemedicine ECM 63.3 Mobile Communications T=Theory P=Practical ESE=End Semester Examination CAM=Continuous Assessment Mark ESM= End Semester Examination Mark

BE 17 37.8

CE 21 46.7

AE 5 11.1

DC 2 4.4

100

BE – Basic Engineering CE – Core Engineering AE – Applied Engineering DC – Diversified Courses

Page 20 of 260

Course Name : DIPLOMA IN ELECTRONICS AND COMMUNICATION ENGINEERING Semester : I Subject Code & Name: GEM11 COMMUNICATION SKILLS IN ENGLISH

Teaching and Scheme of Examination: No. of Weeks per Semester: 15

Subject Code &

Name

Instructions Examination

GEM 11

Communication skills in English

Hours/ Week

Hours/ Semester

Marks Duration Continuous

Assessment End

Semester Total

4 60 25 75 100 3Hrs.

Topics & Allocation of Hours:

RATIONALE: In the current glob

alized environment there is a clear necessity for effective English Communication skills for Diploma students. The English language has become a major medium for communication across borders globally. To be successful in any field one need to know and understand how to communicate effectively. Communication is the most important skill required to professional practice in the global arena. At the end of the course the student will be able to communicate well both verbally and in writing. Many jobs require strong communication skills. Students with improved communication skills usually enjoy better interpersonal relationships across different employment sectors throughout their working life.

DETAILED SYLLABUS

Unit Topic Content Learning Outcomes Contact Hrs.

I

Grammar

1) Pronunciation 2) Plurals 3)Naming words 4) Adjectives 5) Tense forms 6) Preposition 7) Articles

*Distinguish the pronunciation of past tense & plural endings * Identify nouns & verbs * Recognize and use adjectives and prepositions in speech and writing *Differentiate tense forms

12

Unit Topics Hours

I Grammar 12

II Grammar 12

III Grammar 12

IV Composition 10

V Composition 10

Total 60

Page 21 of 260

II Grammar

1) Spelling 2)Punctuation 3)Conversion 4)Lexical sets 5) Action words 6) Active/passive form.

* Recognize and spell the words * Use capitals, commas and necessary punctuation. * Convert words into other forms * Build and expand vocabulary use *Recognize& Distinguish active/passive forms

12

III Grammar

1)Direct & Indirect speech 2)Question tag 3) Prefixes 4) Suffixes 5)Degrees of comparison, 6) Idioms & Phrases 7)Rearranging jumbled words, 8) Giving directions.

*Convert from direct to indirect *Add suitable question tags *Use prefixes and suffixes appropriately *Sort positive, comparative and superlative forms * Identify and rearrange the words into sentences * Write directions for the given road map

12

IV Composition

1)Comprehension, 2)Personal Letters, 3)Official Letters, 4) Short report writing 5) Verbal to visual comprehension.

*Comprehend, interpret and analyze passage *Identify and compose personal letters *Recognize& use appropriate structure and write letters *Recognize structure and use passive forms * Organize& interpret the text into visual

10

V Composition

1)Description of events 2)Writing about personal experiences 3)Writing short message 4)Advertisement writing 5) Linkers 6) Hints Development.

*Organize & write paragraph *Write messages for given contexts *Design an advertisement using relevant vocabulary *Organize paragraph using linkers * Develop hints by framing sentences

10

TEXT BOOK: 1. “Communication Skills in English”, Ms.S.Rajalakshmi and Ms.S.Anandhi, Saravana Publishers. REFERENCE BOOK: 1. Communication English I&II Govt. Of Tamil Nadu, Text Book DOTE. 2. Ramaya.Y ,“A Hand Book Of Spelling”, Indian Institute of Publishing, Chennai. 3. Wren&Martin, ’High School English Grammar & Composition, S.Chand & Co., Ltd

Page 22 of 260

CO-PO-PSO MAPPING

CO’S CO DESCRIPTION PO1 PO2 PO3 PO4 PO5 P06 PO7 PO8 PO9 PO10 PSO1 PSO2 PSO3 PSO4

C101.1

Identify the sounds in a word, change the singular to plural, find the naming words and adjectives in a sentence and choose the appropriate preposition and articles

- - - - - - - - 3 2 - 1 - 1

C101.2

Matching Idioms and phrases , arrange jumbled words in proper order, form words from prefix and suffix, explain the given road map, label the degrees in a sentence, transform the direct sentence into indirect and add question tag.

- - - - - - - - 3 2 - 1 - 1

C101.3

Transform the words into other forms, Analyse the lexical sets and give related words, find the action words and voices in the sentence, check the given spelling and apply proper punctuation

- - - - - - - - 3 2 - 1 - 1

C101.4

Read independently the given passage and answer the questions, write both personal and impersonal letter in the appropriate structure, demonstrate the given process and transform the verbal to visual.

- - - - - - - - 3 2 - 1 - 1

C101.5

Assume the situation and explain the experience, Imagine the object, event and write a paragraph, Convey the information in short message.

- - - - - - - - 3 2 - 1 - 1

C101.6

Imagine and create advertisement for the given information, use linkers to connect the sentence and develop hints into a paragraph

- - - - - - - - 3 2 - 1 - 1

Total - - - - - - - - 18 12 - 6 - 6

Ave - - - - - - - - 3 2 - 1 - 1

Page 23 of 260

GEM11: COMMUNICATION SKILLS IN ENGLISH

MODEL QUESTION PAPER

TIME: 3 Hrs. Max.Marks:75

I. Answer any TEN of the following questions. (2x10=20) 1. Write 2 words related to your ‘Class Room’. 2. Identify two action words in the following sentences. He gets back home at 5 o’clock, takes bath and relaxes a while. 3. Identify and write as active/passive sentence against each of the following. a. The results will announced soon. b. I have sent an email to my friend. 4. Covert the dialogue into reported speech. Boy: ‘What is your father?’ Girl: ‘My father is a teacher’ 5. Supply suitable tags for the following sentences. a. I am doing my work. b. Ravi wrote the exam. 6. Write suitable prefixes for the following words. a. Possible b.Connect c. Necessary d. Relevant 7. Write suitable Suffixes for the following words. a. able b. beauty c. encourage d. comfort 8. Identify the Degrees of Comparison and write as Positive degree/Comparative Degree/Superlative degree for the following sentences. a. The Internet is the fastest mode of communication. b. Helicopters do not fly as fast as airplanes. 9. Match the following idioms/phrases with their relevant meaning. a.for the sake of - want of b. in need of - for the benefit c. on the contrary -joys and sorrows d. ups and downs -nevertheless 10. Rearrange the jumbled words into meaningful sentences. a. my,never,I,time,wasted b. is,the very,woman,selfish

Page 24 of 260

11. Give two instructions to Raja to reach the park using imperative form.

II. Answer any EIGHT of the following questions. (5x3=24) 1. Identify short and long sounds and write short or long next to each word. a. dip b. meet c. sleep d. fill e. sit f) mutt 2. Fill in the blanks with plural form of the word given in the bracket. a. How many ………(day) will you stay in Chennai? b. He Solved all the ……..(problem) himself. c. Where are the ……. (child)? 3. Identify three naming words in the following sentence. The professor is delivering a lecture on ‘first aid ’in the class. 4. Fill in the blanks with the appropriate adjective given in brackets. a. I like her ………… attitude with everybody. (friend/ friendly) b. An ………. Man always has a special place in every society. (honest /honesty) c. The exam questions were quite…….. this time.(difficulty/difficult) 5. Identify the tense forms used in the following sentences. a. I play cricket on Sunday. b. We are learning English Grammar at present. c. They have been building this house for the past four years. 6. Fill in the blanks with suitable prepositions. a. They replied…… my e-mail last week. (for/to) b. My friend presented me ……… a pen.(by/with) c. He was driving a car….. 60 km per hour. (with/by) 7. Fill in the blanks with suitable articles in the following sentences. a. The dog is ……. Faithful animal. b. I hope you know ……. Latest news. c. Who is ….. tallest boy in the class? 8. Correct the spelling. a. michine b) modherland c)rekwist 9. Punctuate and use capital letters wherever necessary. a. jane said to john my facourite leader is mahatma gandhi b. new delhi is the capital of india c. i am waiting for my friend joseph

Mr Raja

Patel Road

Railway

Station

2nd Cut 1st Cut Surya

Nagar

Page 25 of 260

10. Convert the following Nouns into verbs. a. conductor b.teacher c. formation III. Answer all the following questions. ( 3x5=15 )

Read the following passage carefully and answer the questions that follows. Addressing the members of Madras management Association after receiving the

MMA Amalgamation,Business Leadership Award 2014. Ratan Tata said, “the corporate world has to exist by side, complement each other and move together to make the country rise.” Ratan Tata, Chairman-Emeritus of Tata Sons on Tuesday, called for better co-operation and collaboration within the corporate sector.Mr.Tata said that industries and government should collaborate in a proactive manner for growth and prosperity.

QUESTIONS: 1. a.Who is Ratan Tata? b. What is MMA? c. What Award was given to him? d. Whom did he address? e. What is his suggestion to the Government and Industries? 2. Write a short report of the process of preparing lemon juice. 3. Write a letter to your friend inviting him/her to come to your place for a group study. (or) Write a letter to M/s Phoenix Computers placing an order for 10 computers with specifications. IV. Answer any FOUR of the following questions. (4x4=16)

1. Describe a ‘Railway Platform’ in 5 sentences

2. Write your experience on the day when your SSLC results were announced in 5 sentences.

3. Write a short message to your friend, wishing him success in the examination.

4. Create Advertisement for a book exhibition by M/s Majestic Book House. V. Fill up the blanks by choosing the suitable linkers given in brackets. (then, thus, and, because, so)

Yesterday I was working in my office. Without break for tea, even after 5 pm. I felt so tired ______of it. _______ I went to a hotel and had a cup of tea. _________I went for a walk_______ later resumed my work in the office. _______ Relaxation helps us to refresh ourselves. VI. Develop the following hints into a passage of about 50 words

A farmer - owned a goose - goose laid golden eggs everyday - greedy farmer - wanted all golden eggs at once - killed the goose - no golden eggs – disappointed - learnt a good lesson-moral.

Page 26 of 260

Course Name : DIPLOMA IN ELECTRONICS AND COMMUNICATION ENGINEERING

Semester : I Subject Code &Name: GEM12 ENGINEERING MATHEMATICS I

Teaching and Scheme of Examination: No. of weeks per Semester: 15

Subject Code &

Name


GEM 12Engineering Mathematics I

Hours/ Week

Hours/ Semester

Marks Duration

in Hrs Continuous Assessmen

t

End Semester

Total

8 120 25 75 100 3

Topics and Allocation of Hours:

Unit No. Topics Hours

I Algebra – Determinants, Matrices and Binomial Theorem 24

II Complex Numbers 24

III Trigonometry 24

IV Differential Calculus – I 24

V Differential Calculus – II 24

Total 120

Rationale:

This subject being a branch of “Logic” is classified as one of the basic sciences and intends

to teach students, basic facts, concepts and principles of mathematics as a tool to analyze

Engineering problems. Mathematics lay down foundation for understanding core technology

subjects.

Page 27 of 260

DETAILED SYLLABUS

Unit Name Of Topics Hours

I

ALGEBRA 1.1 DETERMINANTS Definition and expansion of determinants of order 2 and 3. Properties of determinants – simple problems. Solution of simultaneous equations using Cramer’s rule (in 3 unknowns) – simple problems. 1.2 MATRICES Definition – Singular Matrix, Non-singular Matrix, Adjoint of a matrix and Inverse of a matrix up to 3 x 3 only. Simple problems. Definition- Rank of a matrix. Finding Rank of a matrix by determinant method (matrix of order 3 x 4) Simple problems. 1.3 BINOMIAL THEOREM Definition of Factorial notation – Definition of Permutation and Combinations – values of nPr and nCr (results only) [not for examination]. Binomial theorem for positive integral index (statement only) - Expansion – Finding of general term, middle term, coefficient of xn and term independent of x- Simple problems. Binomial theorem for rational index upto 3 (statement only), Expansions only upto 3 for negative integers.

8

8

8

II

COMPLEX NUMBERS 2.1 ALGEBRA OF COMPLEX NUMBERS Definition – Real and imaginary parts, Conjugates, Modulus and amplitude form, Polar form of a complex number, multiplication and division of complex numbers (geometrical proof not needed) – Simple problems. Argand Diagram – Collinear points, four points forming square, rectangle, rhombus and parallelogram only – simple problems. 2.2 DEMOIVER’S THEOREM Demoivre’s Theorem (statement only) - related simple problems. 2.3 ROOTS OF COMPLEX NUMBERS Finding the nth roots of unity– solving equation of the form xn 1 =0 where n 8 – simple problems.

8

8

8

III

TRIGONOMENTRY 3.1 COMPOUND ANGLES

Expansion of sin(A B) , cos(A B) and tan(A B) [without proof]. Problems using above

expansions. 3.2 MULTIPLE ANGLES Trigonometrical ratios of multiple angles of 2A and 3A and sub multiple angles. Simple problems. 3.3 SUM AND PRODUCT FORMULAE Trigonometrical ratios of sum and product formulae. Simple problems. – Standard Identities – simple problems.

8

8

8

Page 28 of 260

IV

DIFFERENTIAL CALCULUS –I 4.1 LIMITS Definition of Limits. Problems using the following results:

, (ii)

( in radians) (results only) – Simple problems.

4.2 DIFFERENTIATION Definition – Differentiation of , , , , , , , , ,

, uv, uvw, u/v ( v 0) (results only). Simple problems using the above results.

4.3 DIFFERENTIATION METHODS: Differentiation of function of functions (chain rule), Inverse Trigonometric functions and implicit functions - Simple problems.

8

8

8

V

DIFFERENTIAL CALCULUS –II 5.1 SUCCESSIVE DIFFERENTIATION Successive differentiation up to second order (Parametric form not included). Definition of differential equation, order and degree, formation of differential equation. Simple problems. 5.2 PARTIAL DIFFERENTIATION Definition – Partial differentiation of two variables up to second order only -Simple problems. 5.3 EULER’S THEOREM Definition – Homogeneous function – Euler’s theorem (statement only) – simple problems.

8

8

8

Text Book:

1. Engineering Mathematics I For Polytechnic College , E.Geethalakshmi and M. Narayana

Vadivoo, Saravana Publishers.

Reference Book:

1. Engineering Mathematics I and II –E.Geethalakshmi and M. Narayana Vadivoo, Saravana Publishers.

2. Mathematics for Higher Secondary – I year and II year (Tamil Nadu Text Book Corporation) 3. Engineering Mathematics – Dr.M.K.Venkatraman, National Publishing Co, Chennai. 4. Engineering Mathematics – Dr.P.Kandasamy& Others. S.Chand& Co Ltd, New Delhi.

Page 29 of 260

CO-PO-PSO MAPPING

CO’S PO1 PO2 PO3 PO4 PO5 P06 PO7 PO8 PO9 PO10 PSO1 PSO2 PSO3 PSO4

C102.1

Solve simultaneous equation

& simple problems using

determinants & properties of

determinant respectively;

and to find Transpose of a

matrix, Adjoint matrix,

Inverse matrix and rank of

matrix using Algebra of

matrices.

3 3 - - - - - - - - 1 1 1 1

C102.2

Find General term, middle

term, Particular term,

coefficient of x^n,

Independent term and

approximation using

binomial theorem.

3 3 - - - - - - - - - - 1 1

C102.3

Carry out the concept of

complex numbers to find

simple problems on algebra

of complex numbers; Using

Demoivre’s theorem find the

simple problems of roots of

unity and demoivre’s

theorem related problems.

3 3 - - - - - - - - - - 1 1

C102.4

Apply trigonometric

formulae to work out simple

problems of compound

angles, multiple (2A&3A)

and sub multiple angles; Use

sum and product formulae &

Standard Identities to solve

simple problems.

3 3 1 - - - - - - - 2 2 1 1

C102.5

Determine the solution of

simple problems using basic

limits and find the

differentiation of simple

problem using basic

formulas and find the

differentiation of implicit

function, Inverse

trigonometric function using

the concept of

differentiation.

3 3 - - - - - - - - 2 2 1 1

C102.6

Use the concept of

successive differentiation to

form the differential

equation and Identify the

method of Partial

Differentiation to verify

partial differential equation

using Euler’s theorem.

3 3 - - - - - - - - 2 2 1 1

Total 18 18 1 - - - - - - - 7 7 6 6

Ave 3 3 1 - - - - - - - 1.75 1.75 1 1

Page 30 of 260


Time : 3hrs Max. Marks : 75

Subject Code and Name : GEM12 ENGINEERING MATHEMATICS I

1. Answer ALL the questions in PART –A ( 1 mark each) 2. Answer any ONE question from each Unit in PART – B ( 3 marks each) 3. Answer any ONE question from each Unit in PART – C (10 marks each).

PART-A (1x10=10)

1. Solve for x;

2. Find the first three terms in the expansion

3. Find the distance between the complex numbers 1+i and 3-2i

4. Simplify:

5. If tanA= ½ tanB=1/3 find tan(A+B)

6. Prove that

7. Evaluate:

8. Find if y=

9. Find the order and degree of

10. State Euler’s theorem.

PART-B (5x3=15 )

UNIT I

11. Prove that . [OR]

12. Find the 10th term in

UNIT II

13. Find the modulus and amplitude of [OR]

14. If a=cosα +isinα , b= cosβ +isinβ then prove that sin(α+β) =

UNIT III

15.If sinθ = ½ find sin3θ [OR] 16.Prove that cos10°+cos70° = √3 cos 40°

UNIT IV

Page 31 of 260

17.Find if y= [OR]

18.Find if y=log(secx+tanx)

UNIT V

19.If y= Acos5x +Bsin5x then show that +25y=0 [OR]

20.Find & if u=x2 siny + y2sinx

PART-C (5x10=50)

UNIT I

21.a. Solve the equations x-2y-z=-6, 3x+y+2z=11 and 2x-3y+2z=2 using Cramer’s Rule.

b. Find the inverse of the matrix

[OR]

22. a. Find the Rank of the matrix

b. Find the term independent of x in the expansion

UNIT II

23. a. Find the real and imaginary parts of

b. Prove that the points 2-2i, 8+4i, 5+7i and -1+i form a rectangle in argand diagram.

[OR]

24.a. Simplify using Demoivre’s theorem:

b. Solve: x4 - 1 =0

UNIT-III

25.a. If A & B be acute angles and if sinA= sinB = then prove that A+B =

b. Prove that -

[OR]

26.a. If A+B+C= π then prove that sin2A+sin2B+sin2C = 4sinAsinBsinC

b. Prove that

Page 32 of 260

UNIT - IV

27.a. Evaluate: (i) (ii)

b. Find if (i) y= x5 +3x2 +5logx +2ex (ii) y=(3x2-5x+2)sinx

[OR]

28. a. Find if (i) y= (ii) y=xexlogx

b. Find if (i) y= (ii) xy=c2

UNIT – V

29.a. If y =

b. If y=x2cosx then prove that x2y2-4xy1+(x2+6)=0 [OR]

30.a. If u=2x3+2y3 find and

b. If u= then show that x

Page 33 of 260


Semester : I Subject Code& Name: GEM 13 ENGINEERING PHYSICS - I

Teaching and Scheme of Examination: No of weeks per semester: 15

Subject Code & Name


Hours/

Week

Hours/

Semester

Marks

Duration in

Hrs Continuous

Assessment

End

Semester Total

GEM 13 Engineering

Physics- I 5 75 25 75 100 3


Unit Topics Hours

I S I Units and Statics 15

II Properties of Matter 15

III Dynamics – I 15

IV Dynamics – II 15

V Sound And Magnetism 15

Total 75

RATIONALE:

The exponential growth of Engineering and Technology has benefited the mankind with

extreme sophistication and comfort. To sustain this development, continuous research and

development should take place not only in Engineering and Technology but also in Basic Science

such as Physics. The various divisions of Physics like Optics, Acoustics, Dynamics, Semiconductor

Physics, Surface Physics, Nuclear Physics, Energy Studies, Materials Science, etc provide the

Foundation by enlightening the Fundamental facts, Principles, Laws and Correct sequence of

events to develop the Engineering and Technology field for the prosperity of human beings.

Page 34 of 260

DETAILED SYLLABUS

Unit NAME OF THE TOPIC Hours

I

S I UNITS AND STATICS 1.1 UNITS AND MEASUREMENT Unit-Definition-Fundamental Quantities-Definition-Seven fundamental quantities; their SI units and symbol for the units-Dimensional formula for length, mass and time -Supplementary quantities-plane angle and solid angle; their SI units and symbol for the units. Derived physical quantities-Definition-SI units, symbol for the units and derivation of dimensional formula for area, volume, density, velocity, momentum, acceleration, force, impulse, work or energy and power. Conventions followed in SI-Multiples & sub-multiples and prefixes of units. 1.2 STATICS Scalar and vector quantities – Definitions and examples – Concurrent forces and coplanar forces – Definition - Resolution of a vector into two perpendicular components- Resultant and equilibrant – Definitions- Parallelogram law of forces- statement- Expressions for magnitude and direction of the resultant of two forces acting at a point with an acute angle between them - Lami’s theorem- Statement and explanation- Experimental verification of parallelogram law of forces and Lami’s theorem. Simple problems based on expressions for magnitude and direction of resultant. Moment of a force- Clockwise and anti-clockwise moments - Principle of moments- Couple – Torque acting due to a couple – Experimental determination of mass of the given body using principle of moments.

6

9

II

PROPERTIES OF MATTER 2.1 ELASTICITY Elastic and plastic bodies – Definition - stress, strain - Definitions – Hooke’s law –statement - three types of strain– Elastic and plastic limit – Elastic behavior of a material, stress- strain curve , elastic range, elastic limit, yield point, plastic limit and breaking point - Young’s modulus, Bulk modulus, Rigidity modulus and Poisson’s ratio – Definitions - Uniform and non uniform bending of beams- Explanation. Simple problems based on stress, strain and Young’s modulus. 2.2 VISCOSITY Viscosity – Definition - Coefficient of viscosity- Definition, SI unit and dimensional formula - Stream line flow, turbulent flow-Explanation - Critical velocity –Definition- Reynolds number - Experimental comparison of coefficient of viscosity of two low viscous liquids – Terminal velocity – Definition – Experimental determination of coefficient of viscosity of a high viscous liquid by Stokes’ method – Practical applications of viscosity. 2.3 SURFACE TENSION Surface tension & angle of contact- Definitions -Explanation for capillary rise and dip - Expression for surface tension of a liquid by capillary rise method - Experimental determination of surface tension of water by capillary rise method – Practical applications of capillarity. Simple problems based on expression for surface tension.

5

5

5

Page 35 of 260

III

DYNAMICS – I 3.1. PROJECTILE MOTION Introduction – Newton’s Laws of motion – Fundamental Equations of motion for objects – horizontal motion – falling freely – thrown vertically upwards. Projectile motion, angle of projection, trajectory, maximum height, time of flight, and horizontal range – Definitions - Expressions for maximum height, time of flight and horizontal range – Condition for getting the maximum range of the projectile- Derivation of the equation to show that the trajectory of the projectile is a parabola. Simple problems based on expressions for maximum height, time of flight and horizontal range. 3.2 CIRCULAR MOTION Circular motion, angular velocity, period and frequency of revolutions– Definitions – Relation between linear velocity and angular velocity – Relation between angular velocity, period and frequency – Normal acceleration, centripetal force and centrifugal force – Definitions – Expressions for normal acceleration and centripetal force. Simple problems based on expression for centripetal force. 3.3 APPLICATION OF CIRCULAR MOTION Banking of curved paths – Angle of banking – Definition – Expression for the angle of banking of a curved path. tan θ = v 2 / (r g) Simple problems based on expression for angle of banking.

6

5

4

IV

DYNAMICS – II 4.1 ROTATIONAL MOTION OF RIGID BODIES Rigid body – Definition - Moment of inertia of a particle about an axis, moment of inertia of a rigid body about an axis – expressions – Radius of gyration – Definition – Expression for the kinetic energy of a rotating rigid body about an axis – Angular momentum – Definition – Expression for the angular momentum of a rotating rigid body about an axis – Law of conservation of angular momentum – Examples. 4.2 GRAVITATION Newton’s laws of gravitation – Acceleration due to gravity on the surface of earth –Difference between mass and weight of a body – Expression for variation of acceleration due to gravity with altitude – Concept of weightlessness. 4.3 SATELLITES Satellites – Natural and artificial – Escape velocity and orbital velocity – Definitions – Expression for escape velocity – Expressions for orbital velocity and period of revolution of a satellite around earth – Geo-stationary and polar satellites – Uses of artificial satellites. Simple problems based on expressions for escape velocity, orbital velocity and period of revolution.

6

4

5

SOUND AND MAGNETISM 5.1 SOUND Wave motion – Introduction and definition – Progressive waves, longitudinal and transverse waves – Examples and comparison –Amplitude, wave length, period and frequency of a wave – Definitions - Relation between wavelength, frequency and velocity of a wave - Stationary or standing waves. Vibrations - Free & forced vibrations and resonance – definitions and examples –Laws of transverse vibrations of a stretched string – Sonometer

9

Page 36 of 260

V – Experimental determination of frequency of a tuning fork. Acoustics of buildings – Echo – Reverberation, Reverberation time Sabine’s formula for reverberation time(no derivation) - Coefficient of absorption of sound energy - Noise pollution. Simple problems based on expression for frequency of vibration. 5.2 MAGNETISM Coulomb’s laws of magnetism – Pole strength and unit pole – Definitions – Magnetic moment, intensity of magnetization, hysteresis, saturation, retentivity and coercivity – Definitions - Method of drawing hysteresis loop of a specimen using a solenoid – Uses of Hysteresis loop. Simple problem based on intensity of magnetization.

6

Text Book : 1) Higher secondary Physics – First year – Volume I & II – Tamil Nadu text book Corporation, Chennai. 2) Anwar Kamal - Intermediate physics – Volume I & II– Foundation books PrivateLtd. 3) P.Indira&M.Eswari-Engineering physics I –Saravana publishers. Reference Book: 1) Resnick and Haliday -- Physics –– Wisley Toppan publishers – England 2) B.L.Theraja- Engineering Physics –– S. Chand Publishers, New Delhi. 3) R.L. Saighal& H.R. Sarna -- A text book of sound –– S. Chand & Co., New Delhi . 4) Narayana Kurup --Mechanics –– S. Chand Publishers, New Delhi. 5) Srivatsava – Electricity and Magnetism - S. Chand & Co., New Delhi.

Page 37 of 260

CO-PO-PSO MAPPING


C103.1

Solve simple problem for magnitude

and direction of resultant with the

fundamental law’s like

parallelogram law of forces, Lami’s

theorem and SI units.

3 2 3 - - - - - - - - - - -

C103.2

Carryout and solve simple problem

of elasticity, viscosity and surface

tension with applications of basic

law’s of properties of matter.

3 3 3 - - - - - - - - - - -

C103.3

Use the concept of projectile

motion and circular motion with

applications of circular motion in

mechanics

3 2 2 - - - - - - - 1 1 - -

C103.4 Interpret the basic laws of

gravitation, rotational motion and to

study the application of satellites.

2 3 2 - - - - - - - 2 1 - -

C103.5

Employ simple problem for

frequency of vibration with the

basic parameters of sound and

Acoustics of buildings.

3 3 3 - - - - - - - 1 - - -

C103.6 Apply the basics of magnetism in

method of drawing hysteresis loop

and selection of magnetic material.

3 2 3 - - - - - - - 2 2 - 2

Total 17 15 16 - - - - - - - 6 4 - 2

Ave

2.8 2.5 2.6 - - - - - - - 1.5 1.33 - 2

Page 38 of 260

MODEL QUESTION PAPER Time : 3hrs Max. Marks : 75

Subject Code and Name: GEM 13: ENGINEERING PHYSICS – I

1. Answer ALL the questions in PART –A ( 1 mark each) 2. Answer any ONE question from each Unit in PART – B (3 marks each) 3. Answer any ONE question from each Unit in PART – C (10 marks each).

Part-A (1x10=10)

1. Define fundamental quantities. 2. Give the SI units for Impulse and work. 3. Define coefficient of viscosity. 4. Define angle of contact. 5. Define angle of projection. 6. Define normal acceleration. 7. Define radius of gyration. 8. Define angular momentum. 9. Define reverberation time. 10. Define intensity of magnetization. Part–B (3x5 = 15)

UNIT – I

11. The resultant of two equal forces inclined to each other at 90 is 10√2 N. Find the component Forces. [OR] 12. Describe the experiment to determine the mass of the given body using principle of moments. UNIT – II 13. Distinguish between stream line motion and turbulent motion. [OR] 14. Write a note on practical applications of viscosity. UNIT – III 15. Derive the relation between angular velocity and linear velocity. [OR] 16. Explain centripetal force and centrifugal force. UNIT – IV 17. Derive an expression for the acceleration due to gravity on the surface of the earth. [OR] 18. Give any four uses of artificial satellites.

Page 39 of 260

UNIT – V 19. The density of sonometer wire of radius 0.25mm is 7800 kg m-3. find the linear density of the

wire [OR] 20. The length, breadth and thickness of a bar magnet are 200mm, 15mm and 10mm respectively.

It its magnetic moment is 7.5 x 10¯6 Am2, calculate the intensity of magnetization. Part – C (10x5=50)

UNIT – I

21. Write the conventions to be followed in SI units [OR] 22. Describe the experiment to verify parallelogram law of forces. UNIT – II 23. A wire of length 10m and area of cross section 1.2 cm2 elongates by 1.6 cm when 5 kg is Suspended from it. Calculate (i) Stress (ii) strain and (iii) Young’s modulus of the wire (g=9.81 ms-2) [OR] 24.Derive an expression for the surface tension of a liquid in the case of capillary rise. UNIT – III 25.Prove that the path of projectile is a parabola. [OR] 26. Derive an expression for the angle of banking of a curved path. UNIT – IV 27. Derive an expression for kinetic energy of a rigid body rotating about an axis. [OR] 28. Derive the expressions for the orbital velocity and period of revolution of a satellite. UNIT – V 29. Write a note on acoustics of buildings. [OR] 30. Describe the method of drawing hysteresis loop of a specimen using a solenoid.

******

Page 40 of 260

Course Name : DIPLOMA IN ELECTRONICS AND COMMUNICATION ENGINEERING Semester : I Subject Code &Name : GEM 14 ENGINEERING CHEMISTRY- I

Teaching and Scheme of Examination: No of Weeks per Semester: 15

Subject Code &Name


Hours/

Week

Hours/

Semester

Marks

Duration

in Hours Continuous

Assessment

End

Semester Total

GEM 14 Engineering

Chemistry- I 5 75 25 75 100 3


Unit Topics Hrs

I Atomic Structure, Molecular mass, Acids and Bases and pH scale. 15

II Solutions, Colloids, Nano –Particles 15

III Technology of Water, Catalysis, Glass 15

IV Electro chemistry, Energy Sources, Photochemistry 15

V Corrosion, Methods of Prevention of corrosion, Organic coatings 15

Total 75

RATIONALE:

The subject Engineering Chemistry creates foundation for understanding basic concepts of

chemistry and its effects on Engineering Materials. Engineering Chemistry also imparts knowledge

of properties of materials and protecting them from corrosion and selecting right types of

materials used in various fields of Engineering and Industry.

Page 41 of 260

DETAILED SYLLABUS

Unit Name of the Topics Hours

I

ATOMIC STRUCTURE, MOLECULAR MASS, ACIDS AND BASES AND pH SCALE 1.1 ATOMIC STRUCTURE Atom-Definition-Fundamental particles of Atom-their Mass, charge and location- -Atomic number and Mass number-Definition-Isotopes and Isobars- Definition with suitable examples-Formation of cation and anion by electronic concept of oxidation and reduction-Octet rule- Formation of electrovalent compound (NaCl)-Formation of covalent compound (NH3 ). 1.2 MOLECULAR MASS Molecule - Molecular formula - Molecular Mass – Mole – Definition - Simple calculations - Avogadro’s Hypothesis Application - Relationship between Molecular Mass and Vapour Density - Avogadro’s Number – Definition - Simple Problems. 1.3 ACIDS & BASES and pH SCALE Theories of Acids and Bases – Arrehenius Theory – Lowry Bronsted Theory – Lewis Theory – Advantages of Lewis theory –Definition of pH and pOH – Numerical problems – Indicators – Acid-base concept of indicators (Basic ideas) – Buffer Solution – Definition – Types and examples – Application of pH control in industries .

5

5

5

II

SOLUTIONS, COLLOIDS, NANO-PARTICLES 2.1. SOLUTIONS Definition – Methods of Expressing Concentrations of solutions: Percentage by mass and volume, Molarity, Molality, Mole-fraction and Normality – Simple numerical problems. 2.2 COLLOIDS True solutions and colloidal solutions - Definition – Differences between true and colloidal solutions –Types of Colloidal solutions – Sols – Lyophillic and Lyophobic sols and differences between them – Properties – Tyndall Effect, Brownian Movement, Electrophoresis and Coagulation – Industrial applications – Smoke precipitation (Cottrell’s Method), Purification of drinking water, Cleaning action of soap, Disposal of sewage and Tanning of leather. 2.3NANO-PARTICLES Definition-Importance of Nano particles-Area of application-Medicine, Electronics and Biomaterials.

7

6

2

TECHNOLOGY OF WATER, CATALYSIS, GLASS 3.1 TECHNOLOGY OF WATER Sources – depletion of underground water - reasons – Rainwater harvesting (Basic ideas) – advantages – hard and soft water – Hardness of water - carbonate, non-carbonate hardness – methods of expressing hardness – mg/litre, ppm – simple problems – Estimation of total hardness by EDTA method – problems involving total, carbonate, non-carbonate hardness in ppm – softening of hard water – Ion-exchange method, Reverse Osmosis method – Municipal water supply – purification (sedimentation, filtration and sterilization) – Disadvantages of hard water in boilers – Scale formation, Corrosion of boiler metal,

10

Page 42 of 260

III Caustic Embitterment – Priming and Foaming. 3.2 CATALYSIS Catalyst- positive catalyst-Negative Catalyst- Definition-Types of catalysis- Homogeneous and Heterogeneous- promoter-catalyst poison-Definition- Characteristics of a catalyst- Industrial applications of catalyst. 3.3 GLASS Definition- Manufacture of Glass-varieties of Glass-Optical Glass, Windshield Glass and photo chromatic Glass.

3

2

IV

ELECTROCHEMISTRY, ENERGYSOURCES AND PHOTOCHEMISTRY 4.1 ELECTROCHEMISTRY Electrolytes – Differences between metal and electrolyte conduction - Strong and weak electrolytes – Definition – examples – Electrolysis – definition – mechanism – Industrial applications of electrolysis –electroplating –preparation of surface – factors affecting the stability of the coating – Chrome plating – Electroless plating – definition – advantages over electroplating – applications of Electroless plating. 4.2 ENERGY SOURCES Primary, Secondary and fuel batteries – Primary battery – definition and example – Dry cell – construction and working – Secondary battery - definition and example – Lead acid storage cell – construction and working – Nickel/Cadmium battery - construction and working – Fuel cell - definition and example – H2/O2 fuel cell (green cell) –Non conventional Energy sources- Solar cells – Definition-principle, construction, working and uses. 4.3 PHOTOCHEMISTRY Introduction – important terms- charge transfer, electronic energy migration, emission, excited state, frequency, ground state, fluorescence, Phosphorescence, chemiluminescence.

7

6

2

V

CORROSION, METHODS OF PREVENTION OF CORROSION, ORGANIC COATINGS 5.1 CORROSION Definition –types – Theories of corrosion – Galvanic cell formation theory – Differential aeration theory – Factors influencing rate of corrosion. 5.2 METHODS OF PREVENTION OF CORROSION Control of environment – Alloying, Surface coating – Metal coating – Electroplating, Galvanisation and Tinning – Inorganic coating – Anodising and Phosphating – Cathodic protection – Sacrificial anode and Impressed Voltage methods. 5.3 ORGANIC COATINGS Paints – definition – components of paints and their functions – Varnish – Definition – types – preparation of oil varnish – Difference between paint & varnish – special paints – Luminescent, heat resistant, fire retardant, Anti – fouling paints – cement paint, aluminium paint & distemper.

5

5

5

Page 43 of 260

Text Book:

Engineering Chemistry I for Polytechnic college-K.Rajalakshmi&T.Kanmani – Saravana Publishers.

Reference Books

1. Soni PL - Inorganic chemistry – Sultan Chand & sons. 2. Soni PL - Organic chemistry - Sultan Chand & sons. 3. Jain & Jain - Engineering chemistry - Dhanpat rai & co 4. Uppal - Engineering chemistry - Khanna publishers 5. Dara .S.S - Environmental chemistry & Pollution control - S.Chand& co 6. Tripathy .S.N - Environmental Pollution - Sunakar panda – Vrinda Publication 7. Rain water Harvesting-hand book by Chennai Metro Water

Page 44 of 260

CO-PO-PSO MAPPING


C104.1

Explain the fundamental particles of the atom, molecule, molecular mass, equivalent mass and solve simple problems based on the knowledge of Avogadro's hypothesis and its applications.

2 2 2 1 - - - - - - - - - -

C104.2

Illustrate the different types of chemical bonding like ionic and covalent, retrieve the knowledge of the different theories of acids and bases and the significance of pH in industries

3 3 3 3 - - - - - - 1 1 - -

C104.3

Summarize the various methods of expressing concentration of solutions and solve simple problems, classify the colloids, compute the properties of colloids and carry out their various applications in day to day life, implement the applications of nano particles in medicine and electronics.

3 3 3 3 - - - - - - 1 - - -

C104.4

Infer the importance of ground water potential, rain water harvesting, hardness of water and the various softening processes, calculate numerical problems, classify the catalysts, list out the characters and industrial applications of catalysts, explain the manufacture and types of glass.

3 3 3 3 - - - - - - - 1 - -

C104.5

Compare and distinguish metallic and electrolytic conduction, describe the processes of electrolysis and electroless plating with industrial applications and paraphrase the various renewable energy sources with the construction and working of various cells. Generalize the significance of photochemical reactions, infer the renewable energy sources and to outline the significance of photochemistry.

2 2 2 2 - - - - - - 2 2 - 2

C104.6

Interpret the process of corrosion with the working of galvanic and concentration cells, categorise the theories of corrosion and to execute the various methods of prevention, Indicate the importance of organic coatings like paint and varnish.

2 2 2 2 - - - - - - - 1 - -

Total 15 15 15 14 - - - - - - 4 5 - 2

Ave 2.5 2.5 2.5 2.3 - - - - - - 1.33 1.25 - 2

Page 45 of 260


Time : 3hrs Max. Marks : 75

Subject Code and Name : GEM 14 ENGINEERING CHEMISTRY I

1. Answer ALL the questions in PART –A ( 1 mark each) 2. Answer any ONE question from each Unit in PART – B ( 3 marks each) 3. Answer any ONE question from each Unit in PART – C (10 marks each).

Part-A (1x10=10)

1. Define Isotope. 2. What is a Lewis base? 3. Define normality of a solution. 4. What are nano particles? 5. What is a positive catalyst? Give example. 6. Define non carbonate hardness of water. 7. What is electroless plating? 8. Define a fuel cell. 9. Define tinning. 10. Give the difference between paint and varnish.

PART- B (3x5 = 15)

Unit I 11. Explain the Lowry Bronsted theory of acids and bases. OR 12. Explain the formation of covalent bond with a suitable example. Unit II 13. Calculate the concentration of a solution of sulphuric acid in normality containing 1.85g of acid in 200ml of the solution. OR 14. List the differences between lyophillic and Lyophobic sols. Unit III 15. Give reasons for the depletion of underground water. OR 16. Give the characteristics of a catalyst. Unit IV 17. What are solar cells? Explain. OR 18. What is chemilumiscence? Give example. Unit V 19. Name the factors that affect the rate of corrosion. OR 20. Write notes on heat resistant paint.

Page 46 of 260

PART- C (10x5 = 50)

Unit I 21. a. Explain the formation of sodium chloride. b. Calculate the number of molecules of methane present in 5g of Methane. OR 22. a. Give the industrial applications of maintenance of pH. b. Derive the relationship between molecular mass and vapour density. Unit II 23. a. Calculate the molarity of a solution containing 2.85 g of urea [CO (NH2)2] in 150ml of solution. b. Describe Cottrell’s Electrostatic precipitator with a neat diagram. OR 24. a. Explain the optical and mechanical properties of colloids. b. Give the applications nano particles in medical field. Unit III 25. a. How is hard water softened by demineralization method? b. Give the industrial applications of catalyst. OR 26. a. How is hard water softened by reverse osmosis method? b. Explain the manufacture of glass. Unit IV 27. a. Define electrolysis. Explain the mechanism of electrolysis with a neat diagram. b. Explain chrome plating with a neat diagram. OR 28. a. Define Electrochemical series. Give the significance of electrochemical series. b. Explain the construction, working and uses of lead acid storage cell. Unit V 29. a. Explain galvanic cell formation theory of corrosion. b. Explain anodisation and phosphate with suitable example. OR 30. a. Describe the cathodic protection methods of prevention of corrosion. b. List the components of paint and give its functions.

Page 47 of 260


Semester : I Subject Code& Name: GEM15 ENGINEERING PHYSICS –I PRACTICAL

Teaching and Scheme of Examination: No. of weeks per semester: 15

Subject Code &

Name


Hours/

Week

Hours/

Semester

Marks

Duration in

Hours Continuous

Assessment

End

Semester Total

GEM15

Engineering

Physics – I

Practical

2 30 25 75 100 3

RATIONALE:

In diploma level engineering education skill development plays a vital role. The skill

development can be achieved by on hand experience in handling various instruments, apparatus

and equipment. This is accomplished by doing engineering related experiments in practical classes

in various laboratories.

GUIDELINES:

All the Nine experiments given in the list of experiments should be completed and given for the end semester practical examination.

In order to develop best skills in handling Instruments / Equipments and taking readings in the practical classes, every two students should be provided with a separate experimental setup for doing experiments in the laboratory.

The external examiners are requested to ensure that a single experimental question should not be given to more than four students while admitting a batch of 30 students during Board Examinations.

List of Experiments with objectives:

1. MICROMETER (SCREW GAUGE).

To measure the thickness of the given irregular glass plate using micrometer. To determine the area of the glass plate using a graph sheet and to calculate the volume of the glass plate. 2. VERNIER CALIPERS To measure the length and diameter of the given solid cylinder using vernier calipers and to calculate the volume of the solid cylinder.

Page 48 of 260

3. CONCURRENT FORCES To verify the parallelogram law of forces and Lami’s theorem. 4. PRINCIPLE OF MOMENTS To determine the mass of the given body using principle of moments. 5. COMPARISION OF VISCOSITIES To compare the coefficient of viscosities of two low viscous liquid by capillary flow method. 6. STOKES’ METHOD To determine the coefficient of viscosity of a high viscous liquid. 7. SURFACE TENSION To determine the surface tension of water by capillary rise method. 8. SONOMETER To determine the frequency of the given tuning fork. 9. DEFLECTION MAGNETOMETER To compare the magnetic moments of the two bar magnets using deflection magnetometer in TanA position, by equal distance method.

SCHEME OF EVALUATION

S.No Allocation Marks

1 Formula with Explanation 10

2 Figure/ Circuit Diagram with parts & Tabular column

with proper Units

15

3 Observations 35

4 Calculations 10

5 Result 05

Total 75

Page 49 of 260

CO-PO-PSO MAPPING


C105.1

Calculate the area and volume of a

glass plate, volume of a solid

cylinder using micrometer and

vernier calliper respectively.

3 3 3 2 1 - - - - - 1 1 1 1

C105.2

Verify the parallelogram law of

forces and Lami’s theorem and

determine the mass of given body

using principles of moments.

3 3 3 2 1 - - - - - - - - -

C105.3

Compare the coefficient of viscosity

of water and kerosene by capillary

flow method and determine the

coefficient of viscosity of high

viscous liquid by Stokes ‘method.

3 3 3 2 1 - - - - - - - - -

C105.4 Find the surface tension of water by

capillary flow method. 3 3 3 2 1 - - - - - - - - -

C105.5 Check the frequency of given tuning

fork using laws of transverse

vibration in given stretched string.

3 3 3 2 1 - - - - - - - - -

C105.6 Relate magnetic moments of two bar

magnets using deflection

magnetometer.

3 3 3 2 1 - - - - - 1 1 1 1

Total 18 18 18 12 6 - - - - - 2 2 2 2

Ave 3 3 3 2 1 - - - - - 1 1 1 1

Page 50 of 260

GEM 15 ENGINEERING PHYSICS - I PRACTICAL

MODEL QUESTION PAPER 3HOURS

1. Measure the thickness of the given irregular glass plate using micrometer. Determine the area of the glass plate using a graph sheet and calculate the volume of the glass plate.

2. Measure the length and diameter of the given solid cylinder using vernier calipers and then calculate the volume of the solid cylinder.

3. Verify the parallelogram law of forces and Lami’s theorem using concurrent forces.

4. Determine the mass of the given body using principle of moments.

5. Compare the coefficient of viscosities of two low viscous liquid by capillary flow method

6. Determine the coefficient of viscosity of a high viscous liquid by Stokes’ method.

7. Determine the surface tension of water by capillary rise method.

8. Determine the frequency of the given tuning fork using sonometer.

9. Compare the magnetic moments of the two bar magnets using deflection magnetometer in Tan-A position, by equal distance method.

Page 51 of 260


Semester : I Subject Code& Name: GEM16 ENGINEERING CHEMISTRY-I PRACTICAL

Teaching and Scheme of Examination: No of Weeks per Semester: 15 weeks

Subject Code & Name


Hours/

Week

Hours /

Semester

Marks Duration

in Hours

Continuous

Assessment

End

Semester

Total

GEM16

Engineering

Chemistry- I

Practical

2

30

25

75

100

3

RATIONALE:

All matter is made up of chemicals. Knowledge of chemistry is essential to study all branches

of Engineering in order to know about the different engineering materials used in day-to-day life

and in different branches of study. The amount of chemical substances present in a given sample

is taught through Quantitative analysis. The quantity analysis is introduced through Volumetric

analysis in the first semester of the study.

Acidimetry and Alkalimetry: 1. Estimation of sodium hydroxide. 2. Estimation of sodium carbonate. 3. Estimation of sulphuric acid. 4. Estimation of oxalic acid. 5. Comparison of Sodium hydroxide solutions. 6. Comparison of Sulphuric acid solutions. 7. Comparison of Hydrochloric acid solutions. Permanganometry 8. Estimation of ferrous sulphate. 9. Estimation of Mohr’s salt. 10. Comparison of potassium permanganate. Water Analysis 11. Estimation of total hardness of a water sample using EDTA. 12. Determination of pH using a pH meter and calculation of hydrogen ion concentrations in the solutions.

Page 52 of 260

Reference Books:

1. Vogel – Analytical chemistry – Pearson publications. 2. Dr.Sudha rani – Laboratory manual on engineering chemistry Dhanpat rai publications.


Sl. No

Allocation Marks

1 Short Procedure 10

2 I Titration (within 2% error) 25

3 II Titration (within 2% error) 25

4 Calculations (3*5=15) 15

Total 75

Page 53 of 260

CO-PO-PSO MAPPING


C106.1 Understand the concept of acidimetry - alkalimetry, i.e., neutralisation of a base by an acid.

2 2 2 2 1 - - - - - - - - -

C106.2

Carry out the neutralisation reactions between strong acid and strong base using phenolphthalein indicator.

3 3 3 2 1 - - - - - - - - -

C106.3 Execute the neutralisation reactions between strong acid and weak base using methyl orange indicator.

3 3 3 2 1 - - - - - - - - -

C106.4 Find the amount of the substance in terms of mass in grams present in the given solution.

3 3 3 2 1 - - - - - - 1 - -

C106.5

To estimate the amount of salt using the concept of permanganometry ,i.e., oxidation of ferrous ions to ferric ions by KMnO4

2 2 2 2 1 - - - - - - - - -

C106.6 Identify the hardness of water by EDTA method and to find pH of a solution using pH meter.

3 3 3 2 1 - - - - - - 1 - 1

Total 16 16 16 12 6 - - - - - - 2 - 1

Ave 2.6 2.6 2.6 2 1 - - - - - - 1 - 1

Page 54 of 260

GEM 16 ENGINEERING CHEMISTRY I PRACTICAL

PRACTICAL MODEL QUESTION PAPER

MODEL 1: 3 Hours

Estimate the amount of ferrous sulphate present in 500ml of the given solution using a standard

solution of ferrous ammonium sulphate of strength 0.0989N and an approximately decinormal

solution of potassium permanganate.

MODEL 2:

Calculate the total hardness of the given sample of water using a standard hard water solution of

molarity 0.01 M and an approximately dissimilar solution of EDTA.

MODEL 3:

Determine the pH of five given samples using pH meter and calculate the hydrogen ion

concentration of the samples.

Page 55 of 260


Semester : I Subject Code & Name: GEM17 ENGINEERING GRAPHICS – I PRACTICAL


Subject Code &

Name


Hours/

Week

Hours /

Semester

Marks Duration

Continuous

Assessment

End

Semester

Total

GEM17

ENGINEERING

GRAPHICS – I

PRACTICAL

6 90 25 75 100 3 Hrs

Topics and Allocation of Hours

Topics Details Hours

a)

b)

Drawing office practice, Lettering and Dimensions. Introduction to

Orthographic Projection, Geometric Constructions, Construction of

Polygon (Manual Drafting and Computer Aided Drafting) Practice on CAD

15

16

c)

d)

e)

Constructions of conic sections.(Manual Drafting and

Computer Aided Drafting)

Constructions of special curves.(Manual Drafting)

15

10

f)

g)

Projection of points and

straight lines.(Manual Drafting) 17

h) Projection of solids.(Manual Drafting and

Computer Aided Drafting) 17

Total 90

Page 56 of 260

RATIONALE:

Engineering graphics is a basic subject for all branches of Diploma Engineering and Technology.

Since engineering drawing is considered as the language of engineers, the Proper understanding

and practice is required with proper instruments. This subject is aimed at providing basic

understanding of the fundamentals of Engineering Drawing; mainly visualization, graphics theory,

standards & conventions of drawing, the tools of drawing and the use of Drawings in engineering

applications. The topics covered are based on the syllabus for Diploma studies in engineering. The

subject is planned to include sufficient practices which would help the student in Visualization of

three dimensional objects and developing the drawing. The chapters are arranged in sequence

and starts from the basic concepts of geometrical constructions & engineering curves, proceeds to

the principles of projection techniques. By the end of the subject it is expected that the students

would be matured to visualize any engineering component by reading an engineering drawing.

COURSE OUTCOMES:

Recognize the drawing tools and key aspects of the Drawing.

Classify and construct the various types of polygons and use correct dimensioning methods.

Identify the uses of various tools and commands in AutoCAD software and apply them to draw in AutoCAD.

Construct the conics and the special curves and their applications. Understand the concepts of Projections of points, lines and solids and know how to use

them to project an object in simple position.

DETAILED SYLLABUS


a) Practice on CAD Starting Auto CAD-Setting up of a new drawing- Creating a new drawing- Drawing units -Limits - Grid and Snap-Menus and Tool Bars-Save-Open and exiting drawing. Draw command:Line,Circle,Arc,Polygon,Ellipse,Rectangle,Hatch, Mtext, Plane. Modify Commands- Erase – Copy, Mirror, Offset, Array, Move, Rotate, Scale, and Stretch, Lengthen, Trim, Extend, Break, Chamfer, Fillet, Explode, Pedit. Object Snap methods, Dimensions commands. Other useful commands- Zoom, Plot, Ltype, Block, Insert, and Divide.

16

b) Constructions of conic sections. (Manual Drafting and Computer Aided Drafting)Conic section: Cone – conic sections- Definition of locus, focus, directrix, axis, vertex and eccentricity- Definition: ellipse and parabola Ellipse: Construction of ellipse by concentric circle method, rectangular method and eccentricity method with tangent and normal when focus and directrix are given - exercises.

15

Page 57 of 260

Parabola: Construction of parabola by rectangular method, parallelogram method and eccentricity method with tangent and normal when focus and directrix are given – exercises.

e) Constructions of special curves. (Manual Drafting ) Special curves: Definition - constructions of cycloid – Epicycloid – hypocycloid – exercises. Involutes of a circle – Archimedean spiral – helix – exercises.

10

f) Projection of points. (Manual Drafting ) Projection of points – points on the different quadrants and on the reference planes.

17

g) Projection of straight lines. (Manual Drafting ) Projection of straight line – parallel to one plane and perpendicular to other plane –inclined to one plane and parallel to the other plane – parallel to both the planes – inclined to both the planes-exercises.

h) Projection of solids (Manual Drafting and Computer Aided Drafting) Introduction – important terms – classification of solids – polyhedron -- solids of revolution. Projections of solids in simple positions – axis parallel to one plane and perpendicular to other plane – axis inclined to one plane and parallel to other plane – axis parallel to both planes – exercises in prisms, pyramids, cylinder and cone.

17

Text Books: 1. GEM 17 Engineering Graphics-I, Murugappa Polytechnic College, 2016 Reference Books: 1. Gill P.S., “Engineering drawings”, S.K.Kataria& Sons. 2. Bhat N.D. “Engineering drawings”, Charotar Publishing house. 3. Gopalakrishnan.K.R., “Engineering drawing”, (Vol.I and vol.II), Dhanalakshmi publishers, Ed.2, 1970 4. Venugopal.K,Sreekanjana G, “Engineering Graphics” New Age International Publishers. 5. K V Nataraajan “A Text Book of Engineering drawing”.

Page 58 of 260

LIST OF EXERCISES: Lettering Practice: 1.Exercise on Manual Drawing 2. Exercise on CAD Dimensioning Practice &: 3.Exercise on Manual Drawing Geometric construction 4. Exercise on CAD Conic section – I: 5.Exercise on Manual Drawing 6. Exercise on CAD Conic section – II: 7.Exercise on Manual Drawing 8. Exercise on CAD Special curves: 9. Exercise on Manual Drawing Projection of points: 10. Exercise on Manual Drawing Projection of lines: 11. Exercise on Manual Drawing h)Projection of solids: 12. Exercise on Manual Drawing 13. Exercise on CAD REQUIREMENTS: Drawing Tables and Computers with AutoCAD software package.


Question No.

Allocation Marks

Manual CAD

1. a) Lettering b) Dimensioning

04 06

04 06

2. CAD Practice (Any one special drawing) ---- 10

3. Conics(Either or Type) 07 07

4. Special Curves (either or type) 10 ----

5. Projection of Points / Lines (Either or Type) 05 ----

6. Projection of Solids 08 08

Total 40 35

Page 59 of 260

CO-PO-PSO MAPPING


C107.1

Recognize the drawing tools and key aspects of the Drawing.

3 1 - 2 - - - - - - - - - -

C107.2

Classify and construct the various types of polygons and use correct dimensioning methods.

2 - 1 - - - - - 3 - 1 2 1 1

C107.3

Identify the uses of various tools and commands in AutoCAD software and apply them to draw in AutoCAD.

3 - 2 1 - - - - - - - - 2 2

C107.4

Construct the conics and the special curves and their applications.

3 - 2 1 - - - - - - - - - -

C107.5

Understand the concepts of Projections of points, lines and solids and know how to use them to project an object in simple position.

3 - 2 1 - - - - - - - - - -

Total 14 1 7 5 - - - - 3 - 1 2 3 3

Ave 2.8 1 1.75 1.25 - - - - 3 - 1 2 1.5 1.5

Page 60 of 260


Semester : I Subject Code & Name : GEM18 BASIC COMPUTER APPLICATIONS PRACTICAL Teaching and Scheme of Examination: No. of weeks per semester: 15

Subject Code &

Name


Hours

/

Week

Hours /

Semester

Marks

Duration

in hours

Continuous

Assessment

End

Semester

Total

GEM18 BASIC COMPUTER APPLICATIONS PRACTICAL

3 45 25 75 100 3

COURSE OUTCOMES:

Carryout the basic operation on files and folders in windows.

Create a simple document using formatting styles, insertion of pictures, tables, shapes and design the pages.

Carry out the creation of tables, inserting chart, pictures and formula’s to solve the calculation using spreadsheet.

Using power point presentation, present the information with various styles, effect, transistions and animations.

Explain and demonstrate the storage of information in database and generating reports from the data base.

Create manage files and documents for project reports, paper presentation and resuming preparation for placements.

SYLLABUS

OPERATING SYSTEM

Introduction – Hardware, software – types – operating systems – Graphical User Interface

(GUI) – Windows – Desktop – Start – Programs – Run – Settings – Control Panel – Display,

Sounds & Audio devices, Printer – Windows Explorer – files, folders - copy, paste, move, delete

– Recycle bin.

WORD PROCESSING

File – create – templates – edit - format – alignment, font settings – Insert - Table, pictures –

Page setup - print preview - mail merge

SPREADSHEET

Create, format – formulae – freeze - row, column – Filter records – criteria - Charts – types,

insert, format, data

Page 61 of 260

PRESENTATION

Create simple presentation – templates - Insert – table, pictures – Transitions – Sounds - Slides

– insert, delete, sorting, and running.

DATABASE

Creating the database – data types - entering the data – insert, delete, update, view, sorting,

filtering - data report generation of an application.

LIST OF EXERCISES:

1. Setting the user working environments in Windows through the Control Panel.

2. Managing files and folders by using the Windows explorer.

3. Creating and formatting the content of a file in Word processor.

4. Inserting table and pictures in a Word processor files.

5. Creating a Mail-merge application in a Word processor.

6. Creating and formatting the data in a Spreadsheet

7. Calculating row-wise and column-wise data using formulae in a Spreadsheet.

8. Create a separate table based on criteria by using auto filter feature in a spreadsheet.

9. Inserting and formatting Charts for a series of data in Spreadsheet.

10. Creating a simple presentation in Presentation software

11. Prepare a presentation using table and pictures in a Presentation software

12. Creating a presentation using various transitions and sounds in Presentation software

13. Creating an application format and entering the data in a database.

14. Generating a data report of an application in a database.


No. Allocation Marks

1 Question

Procedure 15

Execution 15

Output 05

2 Question

Procedure 15

Execution 15

Output 05

3 Viva voce 05

Total 75

Reference: “GEM18 Basic Computer Applications Practical manual”, Dept. of Computer Engg.

Page 62 of 260

CO-PO-PSO MAPPING


C108.1 Carryout the basic operation on files and folders in windows.

3 3 3 3 - - - - - - - 3 3

C108.2

Create a simple document using formatting styles, insertion of pictures, tables, shapes and design the pages.

3 3 3 3 - - - - - - - 2 1 2

C108.3

Carry out the creation of tables, inserting chart, pictures and formula’s to solve the calculation using spreadsheet.

3 3 3 3 - - - - - - - 2 1 2

C108.4

Using power point presentation, present the information with various styles, effect, transitions and animations.

3 3 3 3 - - - - - - - 2 3

C108.5

Explain and demonstrate the storage of information in database and generating reports from the data base.

3 3 3 3 - - - - - - - 3 3

C108.6

Create manage files and documents for project reports, paper presentation and resume preparation for placements.

3 3 3 3 - - - - - - - 3 1 3

Total 18 18 18 18 - - - - - - - 15 3 16

Ave 3 3 3 3 - - - - - - - 2.5 1 2.67

Page 63 of 260

Course Name : DIPLOMA IN ELECTRONICS AND COMMUNICATION ENGINEERING Semester : II

Subject Code & Name: GEM21 ENGINEERING MATHEMATICS II


Subject Code

& Name


Hours/

Week

Hours/

Semester

Marks

Duration in

hours Continuous

Assessment

End

Semester Total

GEM21

Engineering

Mathematics II

5 75 25 75 100 3



I Analytical Geometry 15

II Vector Algebra – I 15

III Vector Algebra – II 15

IV Integral Calculus – I 15

V Integral Calculus – II 15

Total 75

Rationale:

In many fields of Engineering, there are situations where in the effects due to various

factors can be calculated only in a smaller region. To calculate the total effect or effect over a

larger region the Integration concept is used. Integration plays vital role in many fields of

Engineering.

Page 64 of 260

. DETAILED SYLLABUS

UNIT NAME OF TOPICS HOURS

I

ANALYTICAL GEOMETRY 1.1 EQUATION OF CIRCLE Equation of circle – given center and radius. General equation of circle – finding Centre and radius. Equation of circle on the line joining the points (x1, y1) and (x2,y2) as diameter. Simple problems. 1.2 FAMILY OF CIRCLES Concentric circles, contact of two circles (Internal and External) – Simple problems. Orthogonal circles (results only). Problems verifying the condition. 1.3 INTRODUCTION TO CONIC SECTION Definition of a Conic, Focus, Directrix and Eccentricity. General equation of a conic ax2 + 2hxy + by2 + 2gx + 2fy + c = 0 (statement only). Condition for conic (i)

for circle: a=b and h = 0 (ii) for pair of straight line = 0 (iii) for

parabola: h2 –ab =0 (iv) for ellipse: h2 –ab < 0 and (v) for hyperbola: h2 –ab >0. Simple problems. Pair of straight line passing through origin – simple problems.

5

5

5

II

VECTOR ALGEBRA – I 2.1 VECTOR – INTRODUCTION Definition of vector – types, addition and subtraction of vectors. Properties of addition and subtraction. Position vector. Resolution of vector in two and three dimensions. Direction cosines, Direction ratios. Simple problems. 2.2 SCALAR PRODUCT OF VECTORS Definition of Scalar product of two vectors – Properties - Angle between two vectors. Simple problems. 2.3 APPLICATION OF SCALAR PRODUCT Geometrical meaning of scalar product. Work done by Force. Simple problems.

5

5

5

III

VECTOR ALGEBRA – II 3.1 VECTOR PRODUCT OF TWO VECTORS Definition of vector product of two vectors. Geometrical meaning. Properties – Angle between two vectors - unit vector perpendicular to two vectors. Simple problems. 3.2 APPLICATION OF VECTOR PRODUCT OF TWO VECTORS & SCALAR TRIPLE PRODUCT Definition of moment of a force. Definition of scalar product of three vectors – Geometrical meaning – Coplanar vectors. Simple problems. 3.3 VECTOR TRIPLE PRODUCT & PRODUCT OF MORE VECTORS Definition of vector triple product, Scalar and Vector product of four vectors. Simple Problems.

5

5

5

Page 65 of 260

IV

INTEGRAL CALCULUS – I 4.1 INTEGRATION – DECOMPOSITION METHOD Introduction – Definition of Integration – Integral values using reverse process of differentiation – Integration using decomposition method. Simple problems. 4.2 INTEGRATION BY SUBSTITUTION

Integrals of the form , n -1, and .

Simple problems. 4.3 STANDARD INTEGRALS

Integrals of the form , , and (denominator

can be factorized). Simple Problems.

5

5

5

V

INTEGRAL CALCULUS II 5.1 INTEGRATION BY PARTS Integrals of the form , , , and

. Simple problems.

5.2 BERNOULLI’S FORMULA Evaluation of the integrals , and where

m 2 using Bernoulli’s formula. Simple problems.

5.3 DEFINITE INTEGRALS Definition of definite integral. Properties of definite integrals – Simple problems.

5

5

5

Text Book

Engineering Mathematics II for polytechnic colleges –E.Geethalakshmi & M. Narayana

vadivoo - Saravana publisher

Reference Book:

1. Engineering Mathematics II& III –E.Geethalakshmi& M. Narayana vadivoo- Saravana publishers.

2. Mathematics for Higher Secondary – I year and II year (Tamil Nadu Text Book Corporation) 3. Engineering Mathematics – Dr.M.K.Venkatraman, National Publishing Co, Chennai. 4. Engineering Mathematics – Dr.P.Kandasamy& Others. S.Chand& Co Ltd, New Delhi

Page 66 of 260

CO-PO-PSO MAPPING


C109.1

Carry out the concept of circles to find equation of circle, point of contact, orthogonal circles and concentric circles.

3 3 1 - - - - - - - - - - -

C109.2

Identify the given equation to represent a pair of straight lines and find equation of parabola, ellipse, hyperbola for a given focus, directrix and eccentricity.

3 3 1 - - - - - - - - - - -

C109.3

Apply the basic concept of vector algebra to find direction cosine, position vector and resolution of vector in two & three dimension; Find angle between two vectors, work done using scalar product.

3 3 1 - - - - - - - - - - -

C109.4

Find unit vector, sine of the angle between two vector, Parallel vectors, area of parallelogram, area of triangle, coplanar vector, Volume of parallelepiped and moment of a force using cross product of vectors; Carryout the concept of product of two vectors to find product of more vectors.

3 3 1 - - - - - - - - - - -

C109.5

Use the concept of integration methods and standard integrals to find the integration of simple problems.

3 3 - - - - - - - - 2 2 1 1

C109.6

Determine the integrals of simple problems using integration by parts & Bernoulli’s formula and carryout the integration methods to evaluate simple definite integrals.

3 3 - - - - - - - - 1 1 1 1

Total 18 18 4 - - - - - - - 3 3 2 2

Ave 3 3 1 - - - - - - - 1.5 1.5 1 1

Page 67 of 260


Time: 3hrs Max. Marks: 75

Subject Code and Name: GEM 21 ENGINEERING MATHEMATICS II

Note: 1. Answer ALL the questions in PART –A (1 mark each) 2. Answer any ONE question from each Unit in PART – B (3 marks each) 3. Answer any ONE question from each Unit in PART – C (10 marks each).

PART A (1x10=10)

1. Find the Centre and radius of the circle x2+y2- 22x-4y+25=0. 2. Show that the equation represents a hyperbola.

3. Find the unit vector along the vector 3 -2 +

4. Show that the vectors 2 - and 3 + +9 are perpendicular.

5. If =3, =2 and =4 find the value of sin θ is the angles between and .

6. Find the value of

7. Evaluate :

8. Evaluate:

9. Integrate :

10. Evaluate:

PART-B (3x5=15)

UNIT I

11. Find the equation of the circle on the line joining the points (2,1) and (4,-1) as diameter. [OR] 12. Prove that the circles x2 + y2 +2x+4y +1 = 0 and x2 + y2-5x – 14y -34 =0 cut orthogonally.

UNIT II

13. Show that the points with position vectors -2 +3 , -2 +3 +2 and -8 +13 are collinear [OR]

14. If the position vectors of the points A and B are + + and 2 +2 + find the modulus and

direction cosines of . UNIT III

15. Find the volume of the parallelepiped whose co terminus sides are - 2 3 - and

3 2 +5 [OR]

16. If =3 +2 -4 , =5 -3 +6 and = 5 - +2 find ( X ).

UNIT IV

17. Evaluate: [OR]

18. Evaluate: .

UNIT V

19. Integrate: [OR] 20. Evaluate:

Page 68 of 260

PART-C (10x5= 50)

UNIT I

21. a) Find the equation of the circle passing through the point (2,1) and having its entreat (-3,4) b) If one end of the diameter of the circle x2+y2-10x -12y +43=0 is (8,9) find the other end. [OR]

22. a) Show that the circles x2+y2 -4x+6y-112=0 and x2+y2-10x -6y +14=0 touch each other. b) Find the value of k such that the equation

represents a pair of straight lines. UNIT II

23. a) Prove that the points whose position vectors are 2 +4 +3 , 4 + -4 and 6 +5 -

form a right angled triangle

b) Using scalar multiplication of vectors find the angle between the vectors 3 -2 +

and 2 + + [OR]

24. a)Prove that the vectors 2 -2 + , +2 + and 2 + -2 are mutually perpendicular

vectors.

b) If a force +3 -2 displaces a particle from the point (1,-1,2) to the point (4,3,5) find

the work done by the force.

UNIT-III

25. a) Find the unit vector perpendicular to both the vectors - + and 2 +3 - . Find also the value of sine of the angle between them

b) Find the torque about the point (4,3,2) of the force represented by 5 -4 +2 acting through the point (0,1,-3). [OR]

26. a) If =2 +3 + , = -2 +3 and = 3 +2 -5 Verify that ( X )=( ) - ( ) b) Find the area of the triangle whose position vectors of the vertices are 2 +3

+ ,3 +4 +5 and 4 + +3 .

UNIT - IV

27. a) Integrate: (i) (ii) sin7x cos2x

b) Integrate: (i) (ii)

[OR]

28. a) Integrate: (i) (ii)

b) Integrate: (i) (ii)

Page 69 of 260

UNIT – V

29. a) Integrate: (i) x cos3x (ii) x2logx b) Integrate: (i) x2sinx (ii) x2 e2x [OR]

30. a) Integrate: (i) x sin2x (ii) x2e3x

b) Evaluate:

Page 70 of 260

Course Name : DIPLOMA IN ELECTRONICS AND COMMUNICATIONENGINEERING Semester : II Subject Code & Name : GEM22 APPLIED MATHEMATICS




I Probability Distribution – I 15

II Probability Distribution – II 15

III Application of differentiation 15

IV Application of Integration – I 15

V Application of Integration – II 15

Total 75

Rationale:

Many of Physical Engineering Problems like vibration of two side tied strings. Heat flow,

decaying of radioactive material comes only in the form of differential equation; solution of

differential equation gives solution of Physical problems.

Subject Code

& Name


Hours/

Week

Hours/

Semester

Marks

Duration in

hours Continuous

Assessment

End

Semester Total

GEM22

Applied

Mathematics

5 75 25 75 100 3

Page 71 of 260

DETAILED SYLLABUS

UNIT NAME OF TOPICS HOURS

I

PROBABILITY DISTRIBUTION – I 1.1 RANDOM VARIABLE Definition of Random variable – Types – Probability mass function – Probability density function, simple problems. 1.2 MATHEMATICAL EXPECTATION Mathematical Expectation of discrete random variable, mean and variance. Simple problems. 1.3 BINOMIAL DISTRIBUTION Definition of Binomial distribution P(X=x) = nCxpxqn-x where x = 0,1,2,…n statement only. Expression for mean and variance. Simple problems.

5

5

5

II

PROBABILITY DISTRIBUTION II 2.1 POISSON DISTRIBUTION

Definition of Poisson distribution P(X=x) = where x = 0,1,2…n (statement

only). Expressions of mean and variance. Simple problems. 2.2 NORMAL DISTRIBUTION Definition of normal and standard normal distribution – statement only. Constants of normal distribution (Results only). Properties of normal distribution – simple problems using the table of standard normal distribution. 2.3 CURVE FITTING Fitting of straight line using least square method (Results only). Simple problems.

5

5

5

III

APPLICATION OF DIFFERENTIATION 3.1 VELOCITY AND ACCELERATION Velocity and Acceleration – simple problems. 3.2 TANGENT AND NORMAL Tangent and Normal – simple problems. 3.3 MAXIMA AND MINIMA Definition of increasing and decreasing functions and turning points. Maxima and Minima of single variable only – simple problems. – Practical problems involving maximum and minimum values.

5

5

5

IV

APPLICATION OF INTEGRATION –I 4.1 AREA AND VOLUME Area and Volume – Area of circle, Volume of sphere and Cone – Simple problems. 4.2 LINEAR TYPE DIFFERENTIAL EQUATION Solution of linear differential equation. Simple problems. 4.3 FOURIER TRANSFORMS Fourier transforms - Simple problems.

5

5

5

Page 72 of 260

V

APPLICATION OF INTEGRATION – II 5.1 SECOND ORDER DIFFERENTIAL EQUATION – I Solution of second order differential equation with constant co efficient in the

form a +b +cy = 0 where a,b and c are constants. Simple problems.

5.2 SECOND ORDER DIFFERENTIAL EQUATION – II Solution of second order differential equation with constant co efficient in the

form a +b +cy = f(x) where a,b and c are constants and f(x) = k emx. Simple

problems. 5.3 SECOND ORDER DIFFERENTIAL EQUATION – III Solution of second order differential equation with constant co efficient in the

form a +b +cy = f(x) where a,b and c are constants and f(x) = k sinmx or

k cosmx. Simple problems.

5

5

5

Text Book

Applied Mathematics –E.Geethalakshmi, & M. Narayana vadivoo - Saravana publisher

Reference Book:

1.Engineering Mathematics II, III & IV –E.Geethalakshmi, & M. Narayana vadivoo -

Saravana publisher

2.Mathematics for Higher Secondary – I year and II year Tamil Nadu Text Book corp.

3.Engineering Mathematics – Dr.M.K.Venkatraman, National Publishing Co, Chennai.

4 .Engineering Mathematics – Dr.P.Kandasamy& Others. S.Chand& Co Ltd, New Delhi

Page 73 of 260

CO-PO-PSO MAPPING


C110.1

Use the concept of random variable

and binomial distribution to find the

mean, variance and probability of

the respective distribution.

3 3 - - - - - - - - - - - -

C110.2

Identify the Poisson, Normal

distribution and find their

probabilities; using the method of

least square find the line of best fit.

3 3 1 - - - - - - - - - - -

C110.3

Interpret the concept of

differentiation to find its application

like velocity & acceleration, tangent

& normal and Maxima & Minima.

3 3 1 - - - - - - - - 1 - -

C110.4 Find area, volume and First order

linear type differential equation

using application of integration.

3 3 1 - - - - - - - - - - -

C110.5 Solve simple problems of Fourier

transformation using application of

integration.

3 3 - - - - - - - - - - - -

C110.6 Manipulate the solution for second

order differential equation using

application of integration.

3 3 - - - - - - - - 1 1 - -

Total 18 18 3 - - - - - - - 1 2 - -

Ave 3 3 1 - - - - - - - 1 1 - -

Page 74 of 260


Time: 3hrs Max. Marks: 75

Subject Code and Name: GEM22 APPLIED MATHEMATICS

Note: 1. Answer ALL the questions in PART –A (1 mark each) 2. Answer any ONE questions from each Unit in PART – B (3 marks each) 3. Answer any ONE question from each Unit in PART – C (10 marks each) 4. Normal table to be distributed

PART-A (1x10=10)

1. Define random variable. 2. In a binomial distribution if n=9 and p=1/3, what is its variance? 3. The variance of poison distribution is 0.25. Find P(X=0). 4. State the normal equations to fit the straight line y= mx+c 5. If s= 2t3+4t-5, find the initial velocity. 6. Find the slope of the tangent to the curve y2= 4x at the point (1,2) 7. What is the area bounded by the curve y=x3, x axis and the ordinates x=1 and x=4.

8. Find the integrating factor of

9. Solve: (D2-9)y=0 10. Find the complementary function of (D2 -7D+12)y=e5x

PART-B (3x5=15)

UNIT I 11. The mean and variance of a Binomial distribution are 16 and 8 respectively. Find P(x=0)

[OR] 12. If a random variable X has the following probability distribution

X 1 2 3 4 5

P(X=x) 1/9 2/9 4/9 1/9 1/9

Find E (4X+7) UNIT II

13. A Random variable X follows poisson distribution such that P(X=2) =P(x=3), find the mean of the distribution. [OR]

14. If X is normally distributed with mean 80 and S.D. 10 find P(70 <X< 100).

UNIT III 15. The distance s described by a particle in time t secs is given by s= a cos t +bsin t. Show that

the acceleration is always varying to distance passed over. [OR]

16. Find the minimum value of the function y=x2-10x

Page 75 of 260

UNIT IV

17. Find the volume generated when the area bounded by the curve y= , the x axis and the

ordinates x=0 and x=2. [OR]

18. Solve: sec2y tanx dy + tany sec2x dx=0 UNIT V

19. Solve: (D2 +2D+1)y=0 [OR]

20. Find the particular integral of ((D2 +2D+1) y=4 .

21. (D2 -6D+9) y=2 .

PART-C (10x5=50)

UNIT I

22. a. If a random variable X has the following probability distribution

X 0 1 2 3

P(X=x) 1/3 1/6 1/6 1/3

Find the mean and variance. b. A random variable X has the following probability distribution

X -2 -1 0 1 2 3

P(X) 4m 6m 7m 5m 5m 12m

Find (i) the value of m (ii) P(X>1) (iii) P (-1 x 2) (iv) P(X<2) [OR]

23. a. Show that f(x)= is a probability density function

b. Eight coins are tossed simultaneously. Find the probability of getting (i) exactly 5

Heads (ii) at least 5 heads.

UNIT II

24. a. If 3% of the items manufactured by a company are defective, Find the probability That in a sample of 100 items exactly (I) one item is defective (ii) none defective

b. In an aptitude test administered to 900 students, the mean is 50 and the standard Deviation is 20. Find (i) the number of students securing between 30 and 70 (ii) Number of students exceeding the score of 60. [OR]

25. a. Find the probability that at least 3 defective fuses will be found in a box of 200 fuses If experience shows that 2% of such fuses are defective.

b. Fit a straight line for the following data by the method of least square:

X 0 1 2 3 4

Y 1 1.8 3.3 4.5 6.3

Page 76 of 260

UNIT III

26. a. The distance s meters travelled by a particle moving along a straight line is given by s= 2t3-9t2+12t -6. Find (i) the velocity when acceleration is zero.(ii) the acceleration when the velocity is zero b. Find the equation of the tangent and normal to the curve y = 6+x+x2 at (2,4).

[OR]

27. a. Find the equation of the tangent to the curve y=x2-7x+12 at the points where the curve cuts the X axis. b. Find the maximum and minimum values of the function y=2x3-3x2-36x+10

UNIT IV

28. a. Find the area bounded by the curve y= and the ordinate axes x- axes.

b. Find the volume of a right circular cone of height h and radius r by integration .

[OR]

28. a. Solve: = (1+x2)2

b.Find the fourier transform of f(x)=1 for .

UNIT V

29. a. Solve: +3 +2y = 0 if y(0)=1, y′(0)=0

b. Solve: (D2-4D+13)y= e2x

[OR]

30. a. Solve: (D2-5D+4)y= e4x

b. Solve: (D2+16)y= sin9x

Page 77 of 260


Subject Code& Name: GEM23 ENGINEERING PHYSICS - II


Subject Code&

Name


Hours/

Week

Hours /

Semester

Marks Duration

in hours Continuous

Assessment

End

Semester

Total

GEM23

Engineering

Physics - II

4 60 25 75 100 3


RATIONALE:

The exponential growth of Engineering and Technology has benefited the mankind with

extreme sophistication and comfort. To sustain this development, continuous research and

development should take place not only in Engineering and Technology but also in Basic Science

such as Physics. The various divisions of Physics like Optics, Acoustics, Dynamics, Semiconductor

Physics, Surface Physics, Nuclear Physics, Energy Studies, Materials Science, etc. provide the

foundation by enlightening the Fundamental facts, Principles, Laws and Correct sequence of

events to develop the Engineering and Technology field for the prosperity of human beings.

UNIT Topic Time(Hrs.)

I Heat 12

II Thermodynamics, Liquefaction Of Gases & Non-Conventional Energy

12

III Light And Remote Sensing 12

IV Electricity 12

V Electronics 12 Total 60

Page 78 of 260

DETAILED SYLLABUS

Unit Name of the topic

Hours

I

HEAT TRANSFER OF HEAT Concept of Heat and Temperature – Centigrade, Fahrenheit and Kelvin scales of temperature measurement – Conduction, convection and radiation – Definitions and explanations – Coefficient of thermal conductivity – Definition and SI unit – Selection of good and poor thermal conductors – Properties of thermal radiation. KINETIC THEORY OF GASES Postulates – Mean square velocity and Root Mean Square (RMS) velocity of molecules – Definitions and expressions – Expression for the pressure of a gas on the basis of postulates of kinetic theory of gases- Relation between pressure and kinetic energy, pressure and absolute temperature of the gas. Simple problems based on the expression for the pressure of a gas. 1.3 SPECIFIC HEAT CAPACITY Specific heat capacity of a substance (solids and liquids) – Definition – Specific heat capacity of a gas at constant volume – Specific heat capacity of a gas at constant pressure – Ratio of specific heat capacities – Explanation for Cp greater than Cv – Derivation of Meyer’s relation – calculation of Universal gas constant R from the gas equation PV = RT. Simple problems based on Meyer’s relation.

3

5

4

II

THERMODYNAMICS, LIQUEFACTION OF GASES & NON-CONVENTIONAL ENERGY 2.1 THERMODYNAMICS Zeros law and first law of thermodynamics – Explanation - Isothermal and Adiabatic changes - Explanation – Equations for isothermal and adiabatic changes (No derivation).Simple problems based on equations P1V1 = P2V2 and P1V1

γ = P2V2γ.Second

law of thermodynamics – Claudius statement and Kelvin’s statement – Concept of Carnot’s reversible engine and efficiency. 2.2 LIQUEFACTION OF GASES Liquefaction, critical temperature, critical pressure and critical volume – Definitions – Principle used in cascade process – Cascade process of liquefaction of oxygen –Disadvantages of cascade process - Joule Thomson effect – Temperature of inversion – Liquefaction of air by Linde’s process. 2.3 NON – CONVENTIONAL ENERGY Introduction – Non-renewable and Renewable (Alternate) energy sources – Examples – Solar energy, wind energy. Advantages and disadvantages of renewable energy.

5

4

3

Page 79 of 260

III

LIGHT AND REMOTE SENSING 3.1 OPTICS Refraction – Laws of refraction – Refractive index of a medium / material. Derivation of refractive index of glass prism using in minimum deviation. – Definition – Fibre optics – Introduction – Phenomenon of total internal reflection –Advantages of O.F.C.Problems using the formula of refractive index. 3.2 LASER LASER – Characteristics of LASER – principle of LASER – Spontaneous emission – Stimulated emission – population inversion – Production of LASER using semiconductor (GaAs) diode source – Uses of LASER. 3.3 PHOTO ELECTRIC EFFECT Photo electric effect – Introduction – Hallwachs experimental arrangement – Einstein’s photoelectric equation – Laws of photoelectric emission – Photo emissive cell –Photo conductive cell - Photo voltaic cell – Applications of photo cells. 3.4 REMOTE SENSING Remote sensing – Introduction – Active and passive remote sensing – Explanation and examples – Components of remote sensing – Data acquisition, data analysis and reference data – RADAR – principle and working with block diagram.

3

3

3

3

IV

ELECTRICITY 4.1 ELECTRICAL CIRCUITS Ohm’s law – Laws of resistances – Resistivity and Conductivity – Definitions – Kirchhoff’s current and voltage laws – Condition for balancing the Wheat stone’s network .Simple problems based on expression for resistivity. 4.2 HEATING AND CHEMICAL EFFECTS OF CURRENT Joule’s law of heating – Experimental determination of specific heat capacity of a liquid using Joule’s calorimeter – Faraday’s laws of electrolysis – Electro chemical equivalent (e.c.e) of an element – Definition – Experimental determination of e.c.e. of copper. Simple problems based on expression for e.c.e. MEASURING INSTRUMENTS Motion of a charged particle inside a uniform magnetic field – Expression for the force acting on a current carrying straight conductor placed in a uniform magnetic field – Fleming’s Left Hand rule – Expression for the torque experienced by a rectangular current carrying coil placed inside a uniform magnetic field – Working of a moving coil galvanometer and its merits – Conversion of galvanometer into an Ammeter and Voltmeter. Simple problems based on conversion of galvanometer into ammeter and voltmeter. 4.4 CAPACITORS Capacitance of a capacitor – Definition – ‘farad’– Definition – Expressions for effective capacitance when capacitors are connected in series and parallel.Simple problems based on expressions for effective capacitance for series and parallel connections of capacitors.

3

3

4

2

Page 80 of 260

V

ELECTRONICS 5.1 SEMI CONDUCTORS Semiconductors – Energy bands in solids – Energy band diagram of good conductors, insulators and semiconductors – Fermi Level – Intrinsic semiconductors - Concept of positive holes - Doping – Extrinsic semiconductors – P type and N type semiconductors. 5.2 DIODES AND TRANSISTORS P-N junction diode – Forward bias and reverse bias – Rectification action of diode – Working of full wave rectifier using P N junction diodes in bridge type configuration. PNP and NPN transistors – Three different configurations – Advantages of common emitter configuration – working of NPN transistor as an amplifier in common emitter configuration. 5.3 DIGITAL ELECTRONICS Digital electronics – Introduction – Logic levels – Basic logic gates: OR, AND and NOT gates – Universal logic gates: NAND and NOR gates – Special logic gates: XOR and XNOR gates – Symbolic representation, Boolean expression and Truth table for all above logic gates – Integrated circuits – Levels of integration – SSI, MSI, LSI and VLSI, Advantages of ICs.

3

4

5

Text Book : 1) Higher secondary Physics – First & Second year– Volume I & II – Tamil Nadu text book Corporation 2).Kamal -- Intermediate physics – Volume I & II –– Foundation booksprivate Ltd. 3) P.Indira & M.Eswari-Engineering physics II – Saravana publishers. Reference Book: 1) Brijlal and Subrahmanyam –Heat and Thermodynamics –. S. Chand & co, New Delhi 2) D.N. Vasudeva --Fundamentals of Electricity –– S. Chand & co.,New Delhi 3) G.D. Rai -- Non- Conventional energy sources – Khanna publishers, New Delhi. 4) M. Anji Reddy -- Text book of remote sensing and Geographical information systems – BS publications. Hyderabad.

Page 81 of 260

CO-PO-PSO MAPPING


C111.1

Solve simple problems for the pressure of a gas and Meyer’s relation using the concepts of heat and kinetic theory of gasses.

3 3 1 - - - - - - -

C111.2

Implement the concept of law’s of thermodynamics in solving simple problems for isothermal and adiabatic change; apply the critical constants in the liquefaction of gases and basic introduction in non conventional energy.

3 2 1 - - - - - - -

C111.3

Illustrate the basic laws of light and to study the application in laser, photo electric effect and remote sensing.

3 3 3 - - - - - - - 2 2 - 1

C111.4

Apply the basics of Ohm’s law and Kirchhoff’s Law in electrical circuits, heating elements, chemical effects in the measuring instruments and in capacitors.

3 3 3 - - - - - - - 3 3 - 1

C111.5

Interpret the basics of semi conductors and to study diode as rectifier and transistor as an amplifier.

3 3 3 - - - - - - - 3 3 - 1

C111.6

Employ the basics of digital electronics in basic logic gates, universal logic gates, special logic gates and in IC’s

3 3 3 - - - - - - - 3 3 - 1

Total 18 17 14 - - - - - - - 11 11 - 4

Ave 3 2.8 2.3 - - - - - - - 2.75 2.75 - 1

Page 82 of 260

GEM 23: ENGINEERING PHYSICS - II


Time: 3 Hrs. Max. Marks:75

PART – A (1x10=10)

Answer all the questions:

1. What is heat? 2. Write any one property of thermal radiation. 3. Write the zeroth law of thermodynamics. 4. What is the principle used in cascade process? 5. Expand the acronym LASER. 6. Write the Einstein’s photo electric equation. 7. Write Joule’s law of heating. 8. Write Fleming’s Right Hand Rule. 9. What is a ‘hole‘? 10. Draw the symbol for NOT gate and write the Boolean expression for the same PART – B (3 x 5 =15)

UNIT – I 11. Explain the process of conduction and convection. [OR] 12. Explain why Cp is greater than Cv for a gas? UNIT – II 13. Explain isothermal change. [OR] 14. Write a note on solar energy. UNIT – III 15. List the uses of LASER. [OR] 16. Explain the applications of photocells. UNIT – IV

17. A wire of length 1.5m and area of cross section 1.9 10-7 m-2 has the resistance 3.5 ohm. Calculate the resistivity of the material of the wire. [OR] 18. What is electromagnetic induction? Write Faraday’s laws of electro magnetic Induction. UNIT – V 19. Explain the formation of Extrinsic P - type semiconductors. [OR] 20. Explain the three possible configurations of a transistor and the advantages of common emitter configuration.

Page 83 of 260

PART – C (10x5= 50)

UNIT- I

21. The density of carbon di-oxide gas at S.T.P is 1.977 kg m-3. Find the R.M.S velocity of carbon

Di-oxide molecules.

[OR]

22. Derive Meyer’s Relation Cp-Cv=R.

UNIT – II 23. Describe Linde’s process for the liquefaction of air.

[OR]

24. What are the advantages and disadvantages of renewable sources of energy?

UNIT - III

25. Explain the phenomenon of total internal reflections with the help of ray diagram and

Give the relation between critical angle and refractive index.

[OR]

26. Explain the components of remote sensing (data acquisition, data analysis and

Reference data)

UNIT – IV

27. Calculate the current required to deposit 2 gram of copper in a copper voltammeter in half an

hour. The electro chemical equivalent of copper = 0.33 x 10-6 kg C-1.

[OR]

28. Explain how you will convert a moving coil galvanometer into an ammeter and a voltmeter.

UNIT – V

29. Derive the expressions for the effective capacitance of three capacitors when they are

connected in (i) Series and (ii) parallel.

[OR]

29. Explain the NAND

30. and NOR gates with symbols, Boolean expressions and truth tables.

Page 84 of 260


Subject Code& Name: GEM 24 ENGINEERING CHEMISTRY – II


Subject Code&

Name


Hours/

Week

Hours /

Semester

Marks

Duration

in hours

Continuous

Assessment

End Semester Total

GEM 24

Engineering

Chemistry – II

4 60 25 75 100 3


Unit

No

Topics Time (Hrs.)

I Air pollution, Water pollution, Solid waste management and green

chemistry.

12

II Fuels and Rocket Propellants, Combustion and Refractories 12

III Extraction of metals, Powder Metallurgy, Alloys and Abrasives 12

IV Cement, Ceramics, Lubricants and Adhesives 12

V Plastics, Rubber, Composite materials 12

Total 60

RATIONALE: Modern development of industries requires more understanding of materials required for

engineering and industrial purposes. This part of chemistry explains various aspects with regard to environment, fuels, metals, alloys and polymers. This subject will develop the basic understanding and skill of Engineering Students.

Page 85 of 260

DETAILED SYLLABUS

UNIT Name of the Topics Hours

I

AIR POLLUTION, WATER POLLUTION, SOLID WASTE MANAGEMENT, GREEN CHEMISTRY 1.1 AIR POLLUTION Pollution and Air pollution- Definition – Air Pollutants (SO2, H2S, HF, CO Dust) – Sources and harmful effects – Acid rain – formation – Harmful effects – Green House effect – causes – Global Warming – Harmful effects – Ozone layer – importance – causes for depletion of Ozone layer (No equations) – Harmful effects of Ozone layer depletion – Control of air pollution. 1.2 WATER POLLUTION Causes of water pollution– (Sewage, effluents, algae microorganisms) – Harmful effects, sewerage – Definition- Sewage disposal-Industrial effluents – Harmful effects of effluents -Harmful effects of Heavy metal ions- (metals like Lead, Cadmium, Zinc and Copper) – treatment of effluents – Eutrophication –Definition and harmful effects. 1.3 SOLID WASTE MANAGEMENT Solid wastes – definition – problems – types of solid wastes – methods of disposal- landfill – incineration. GREEN CHEMISTRY Definition – Goals of green chemistry (Basic ideas). Recycling –Definition-Examples-advantages of recycling (Basic ideas)

4

4

3

1

II

FUELS AND ROCKET PROPELLANTS, COMBUSTION,REFRACTORIES 2.1 FUELS AND ROCKET PROPELLANTS Fuel and fossil fuel-Definition – Calorific value – classification of fuel- solid fuels – wood, coal – varieties of coal-composition-specific uses-liquid fuels - petroleum – fractional distillation – Fractions and uses, cracking (concept only). Liquid Hydrogen as fuel – gaseous fuels preparation and specific uses of producer gas, water gas,–composition and uses of CNG and LPG –Relative advantages of solid, liquid and gaseous fuels. Rocket propellants – Essential characteristics – classification of propellants with examples – differences between solid and liquid propellants. COMBUSTION Combustion of fuels – Definition – combustion calculation by mass (for solid and liquid fuels) – combustion calculation of gaseous fuels – stoichiometric calculations – volume of air required – excess air – flue gas – flue gas analysis – Orsat Apparatus – simple numerical problems. REFRACTORIES Definition –Requirements of a good Refractory – classifications-Acidic, Basic and Neutral Refractories - with examples and uses of fireclay bricks, Alumina bricks and silica bricks.

5

5

2

Page 86 of 260

III

EXTRACTION OF METALS, POWDER METALLURGY, ALLOYS AND ABRASIVES 3.1 EXTRACTION OF METALS Extraction of Tungsten and Titanium – uses of Titanium and Tungsten 3.2 POWDER METALLURGY Definition – Preparation of Metal Powder – Atomization – Reduction of metal oxide – Applications of Powder Metallurgy. 3.3 ALLOYS Definition – purpose of Alloying - types –Ferrous alloys - Composition and uses of stainless steel, chromium steel and vanadium steel - Non-Ferrous alloys – Definition – Composition and uses of Nichrome, Dutch metal, German silver, Gun metal and Duralumin. 3.4 ABRASIVES Definition – classification – hardness in Moh’s scale – Natural abrasives – Diamond, Corundum, Emery, and Garnet – Synthetic abrasives – Carborundum – Boron carbide- manufacture – Properties and uses.

3

3

3

3

IV

CEMENT, CERAMICS, LUBRICANTS AND ADHESIVES 4.1 CEMENT Definition –Manufacture of Portland cement-wet process-setting of cement (No equation) 4.2 CERAMICS White pottery – Definition – manufacture of White pottery – uses – Definition of glazing – purpose – method – salt glazing. 4.3 LUBRICANT Definition – characteristics of Lubricants – Types of Lubricants, Solid, Semisolid and liquid lubricants. 4.4 ADHESIVES Definition-Requirements of good adhesives-Natural adhesive-uses of shellac, starch, Asphalt- Synthetic adhesive- uses of cellulose Nitrate, PVC, Phenol-formaldehyde and urea-formaldehyde.

3

3

3

3

V

PLASTICS, RUBBER, COMPOSITE MATERIALS 5.1 PLASTICS Plastics- Definition-Polymerization – Definition- types of polymerization – Addition polymerization formation of polythene – condensation polymerization – formation of bakelite – types of plastics – thermoplastics &thermo set plastics – Differences-mechanical properties of plastics – Advantages of plastics over traditional materials, (wood & metal) – reinforced or filled plastics – definitions – advantages – applications – polymers in surgery- biomaterial – definition – Biomedical uses of polyurethane, PVC, polypropylene and polyethylene. 5.2 RUBBER Definition - preparation from latex – defects of natural rubber- compounding of rubber – ingredients & their functions – vulcanization-Definition and purpose –Reclaimed rubber- Definition – process – properties – uses. 5.3 COMPOSITE MATERIALS Definition-Examples-Advantages over metals and polymers-General applications.

5

5

2

Page 87 of 260

Text Book: Engineering Chemistry II for Polytechnic College -K.Rajalakshmi & T.Kanmani – Saravana Publishers. Reference Books: Engineering Chemistry – Jain & Jain –Dhanpat rai & sons Engineering Chemistry – Uppal – Khanna publishers A text book of Engineering Chemistry – Dara .S.S. – S. Chand publication. A text book of Inorganic Chemistry - Sony PL – S. Chand publication. Chemistry of Engineering Material – C.V. Agarwal, Andranaidu C.Parameswara Moorthy – B.S. Publications

CO-PO-PSO MAPPING


C112.1

Describe the harmful effects of air pollutants, acid rain, green house effect, global warming, ozone layer depletion and execute the control of air pollution.

3 3 2 3 - - - - - - - 1 - 1

C112.2

Interpret the threat faced by water pollution due to sewage and effluents; explain eutrophication and the health issues due to solid waste, implement solid waste management and green chemistry.

3 3 2 3 - - - - - - 1 - -

C112.3

Discuss about solid, liquid and gaseous fuels, classify rocket propellants, solve simple problems based on combustion calculation, classify the refractories and carry out their applications in industries.

3 3 2 3 - - - - - - 1 1 - -

C112.4

Summarise the metallurgy of titanium and tungsten, powder metallurgy, alloys of iron, nickel, copper and aluminium, list out the natural abrasives and the synthetic abrasives.

2 2 1 2 - - - - - - 1 - - -

C112.5

Outline the manufacture and hardening of cement describe the manufacture of white pottery, classify lubricants and adhesives.

2 2 1 2 - - - - - - - - - -

C112.6

Compare the properties and applications of polymers like plastics and rubber, classify and explain the importance of composite materials.

2 2 1 2 - - - - - - - - - -

Total 15 15 9 15 - - - - - - 2 3 - 1

Ave 2.5 2.5 1.5 2.5 - - - - - - 1 1 - 1

Page 88 of 260

GEM 24 ENGINEERING CHEMISTRY II


Time: 3 Hrs Max Marks: 75

Note: 1. Answer all questions in Part-A (1 mark each)

2.Answer any one question from each Unit in Part-B (3 mark each)

3. Answer any one question from each Unit in Part-C (10 mark each)

PART- A (10 x 1 = 10)

1. What is Acid rain?

2. Define Sewage.

3. Define Calorific value of a fuel.

4. What are Rocket propellants?

5. What is an alloy? Give one example.

6. What are abrasives?

7. Define setting of cement.

8. What is grease?

9. Give the uses of Bakelite.

10. What are composite materials?

PART- B (Marks 5x (1 x 3) = 15)

Unit I

11. Give the effects of acid rain.

OR

12. Explain any one method of disposal of solid wastes.

Unit II

13. Give the manufacture of water gas.

OR

14. A producer gas has the following composition by volume. CH4 = 3.5 %, CO = 25%, H2 = 10%,

CO2 = 10.8%, N2= 50.7%. Calculate the theoretical quantity of air required for combustion per m3

of the gas.

Page 89 of 260

Unit III

15. How is metal powder formed by reduction method?

OR

16. Give the preparation and properties of Norbide.

Unit IV

17. Give the uses of PVC and phenol formaldehyde.

OR

18. Explain the two types of Glazing.

Unit V

19. Mention the biomedical uses of polypropylene and polyethylene.

OR

20. How is rubber prepared from latex?

PART- C (5x10 = 50)

Unit I

21. a. Define global warming and discuss the bad effects of it.

b. Define Eutrophication. Give the harmful effects of it.

OR

22. a. What are the problems caused by solid wastes?

b. List the goals of Green chemistry.

Unit II

23. a. List out the heavy metal ions and give their harmful effects.

b. Give the advantages of gaseous fuel over other fuels.

OR

24. a. List the essential properties of a good propellant.

b. State the requirements of a good refractory.

Page 90 of 260

Unit III

25. a. How is tungsten extracted from its ores?

b. State the applications of powder metallurgy.

OR

26. a. Give the name, composition and uses of copper alloys.

b. How is Titanium extracted from its ores?

Unit IV

27. a. Give the manufacture of white pottery.

b. Mention the requirements of a good adhesives.

OR

28. a. State the characteristics of a good lubricant.

b. Give the manufacture of Portland cement.

Unit V

29. a. Give the differences between Thermoplastics and Thermo set

plastics.

b. Explain the compounding of rubber.

OR

30. a. Discuss the mechanical properties of plastics.

b. What are the advantages of composite materials over metals and

polymers?

Page 91 of 260

Course name : DIPLOMA IN ELECTRONICS AND COMMUNICATION ENGINEERING Semester : II Subject code& name: GEM25 COMMUNICATION SKILLS IN ENGLISH PRACTICAL

Teaching and Scheme of Examination: No. of Weeks per Semester: 15

Subject Code&

Name


Hours/ Week

Hours /

Semester

Marks Duration in

hours Continuous

Assessment

End Semester Total

GEM25

Communication

Skills in English

Practical

4 60 25 75 100 3

Topics and Allocation of Marks:

UNIT

TOPICS

HOURS

I Fundamental language skill 12

II Listening 12

III Reading 10

IV Speaking 12

V Writing 14

Total

60

DETAILED SYLLABUS

UNIT TOPICS EXERCISES HOURS

I

Fundamental

Language Skills

1.Transformation of Sentences

Conversion of sentences

Statement into Interrogative

Statement into exclamatory

Statement into imperative

Page 92 of 260

2. Correction of Sentences

Identifying the errors in

the sentences

12

3. Homophones

Recognize and

distinguish words with

similar pronunciation

4. Answering Verbal Questions

Answering in affirmative

and Negative.

5. Clause, Simple, Compound

and Complex

Differentiate phrases

and clauses.

Identify the Main clause

and subordinate clause

II.Listening 6.Listening-I

7.Listening-II

Listening Activities – Day

to Day conversation,

short story, passages

Completion of

sentences, objective

type questions, etc

12

III Reading 8.Passage-I

9.Passage- II

Interpret and analyze

small passages.

Comprehend and

analyze passage

Comprehend and

respond to the passage

10

IV. Speaking 10.Pronunciation Introduction to

pronunciation-stress,

Intonation

Self-Introduction,

Introducing Friend and

family, Speaking on shot

topic

12

Page 93 of 260

V. Writing

11. Newspaper Report

Comprehension

12. Visual Description

13.Visual to Verbal

14. E-Mail

Respond and Interpret

to the given article from

the newspaper.

Describe the given

picture

Interpret visuals and

write paragraph using

linkers.

Compose e-mails

14


Sl.No Allocation Marks

1. Listening 15

2. Reading 15

3. Writing 35

4. Speaking 10

Total 75

Text Book :

Communication skills In English Practical, Ms.S.Rajalakshmi & Ms.S.Anandhi, Saravana Publishers

Reference Books:

1. Spoken English For You - level II,G.Radhakrishnan Pillai, Emerald Publisher.

2. Dr.l.Adhinarayanan,”Spoken English”, Neelakamal Publication Pvt. Ltd.,

3. DOTE Text Book ”Communication English I&II”, Government of Tamil Nadu.

Page 94 of 260

CO-PO-PSO MAPPING


C113.1

Identify and transform the sentence from one form to another and answer the given verbal questions

- - - - - - - - 3 3 - 1 - 1

C113.2

Locate and rectify the error in the given sentence , identify the homophones and find the Main clause and subordinate clause in a sentence

- - - - - - - - 3 3 - 2 - 2

C113.3

Listen to different situational conversation and telephonic conversation and answer the given questions

- - - - - - - - 3 3 - 3 - 3

C113.4 Reading independently short passages, understand and find the answers for given questions

- - - - - - - - 3 3 - 2 - 2

C113.5

Find the correct pronunciation for the given words, learn stress and mark intonation in a sentence

- - - - - - - - 3 3 - 2 - 2

C113.6

Read and understand the Newspaper report to answer the given questions, develop the given visual into a paragraph and compose e-mail

- - - - - - - - 3 3 - 2 - 3

Total - - - - - - - - 18 18 - 12 - 13

Ave - - - - - - - - 3 3 - 2 - 2.17

Page 95 of 260


Semester : II Subject Code& Name: GEM 26 Engineering Physics – II Practical Teaching and Scheme of Examination: No. of weeks per semester: 15

Subject Code&

Name


Hours/

Week

Hours /

Semester

Marks Duration in

hours Continuous

Assessment

End Semester Total

GEM 26 Engineering Physics

– II Practical

2 30 25 75 100 3

RATIONALE:

In diploma level engineering education skill development plays a vital role. The skill development

can be achieved by on hand experience in handling various instruments, apparatus and equipment. This is

accomplished by doing engineering related experiments in practical classes in various laboratories.

List of Experiments with objectives:

1. REFRACTIVE INDEX To determine the refractive index of a transparent liquid (water) using travelling microscope.

2. SPECTROMETER To measure the angle of prism and the angle of minimum deviation of the prism using

Spectrometer and to calculate the refractive index of glass of the prism.

3. LAWS OF RESISTANCES. To verify the laws of resistances by connecting the two given standard resistances

(i) in series and (ii) in parallel, using Ohm’s law.

4. POTENTIOMETER. To compare the electro motive forces (e.m.fs) of the given two cells.

5. JOULE’S CALORIMETER. To determine the specific heat capacity of water.

6. COPPER VOLTAMETER. To determine the electro chemical equivalent (e.c.e.) of copper.

7. P-N JUNCTION DIODE. To draw the voltage – current characteristics in forward bias and to find the ‘dynamic forward resistance’ & ‘knee voltage’ from the graph

8. P N P TRANSISTOR. To draw the transfer characteristics of a PNP transistor in common emitter configuration

and to find the current gain from the graph.

9. LOGIC GATES.

To find the output conditions for different combinations of the input for NOT gate and 2 inputs AND, OR, NAND , NOR & XOR logic gates, using IC chips. ( IC 7404 –NOT Gate, IC 7408 – AND Gate, IC 7432 – OR gate, IC 7400 – NAND Gate, IC 7402 – NOR Gate &IC 7486 – XOR gate.)

Page 96 of 260


S.No Allocation Marks

1 Formula with Explanation 10

2 Figure/ Circuit Diagram with parts & Tabular column with proper

Units

15

3 Observations 35

4 Calculations 10

5 Result 05

Total 75

CO-PO-PSO MAPPING


C114.1

Determine the reflective index of

the given transparent liquid using

travelling microscope and to

calculate the refractive index of the

material of the prism using

spectrometer.

3 3 3 2 1 - - - - - - - - -

C114.2

Applying ohm’s law to verify the

law’s of resistances and to compare

the e.m.f. of given two cells using

potentiometer.

3 3 3 2 1 - - - - - 3 2 1 1

C114.3 Interpret the specific heat capacity

of water using Joule’s calorimeter. 3 3 3 2 1 - - - - - - - - -

C114.4 Calculate e.c.e. of copper using

copper voltameter. 3 3 3 2 1 - - - - - - - - -

C114.5

Find the dynamic forward resistance

and knee voltage for a diode and

base current amplification factor of

PNP transistor in CE configuration.

3 3 3 2 1 - - - - - 3 2 1 1

C114.6 Verify the output condition for

different combinations of one input

and two input logic gates.

3 3 3 2 1 - - - - - 3 2 1 1

Total 18 18 18 12 6 - - - - - 9 6 3 3

Ave

3 3 3 2 1 - - - - - 3 2 1 1

Page 97 of 260

GEM 26 ENGINEERING PHYSICS - II PRACTICAL


3HOURS

1. Determine the refractive index of the given transparent liquid using travelling microscope.

2. Measure the angle of the prism and the angle of minimum deviation using spectrometer

and

Then calculate the refractive index of glass of the prism.

3. Verify the laws of resistances by connecting the two given standard resistances

(i) in series and (ii) in parallel, using Ohm’s law.

4. Compare the electro motive forces (e.m.fs) of the given two cells, using potentiometer.

5. Determine the specific heat capacity of water, using Joule’s calorimeter.

6. Determine the electro chemical equivalent (e.c.e.) of copper using Copper Voltameter.

7. Draw the voltage – current characteristics of a P-N junction diode in forward bias and

thenfind the ‘dynamic forward resistance’ & ‘knee voltage’ from the graph.

8. Draw the transfer characteristics of a P N P transistor in common emitter configuration and

find the ‘current gain’ from the graph.

9. Find the output conditions for different combinations of the input for NOT gate and 2 inputs

AND, OR, NAND, NOR & XOR logic gates using IC chips. ( IC 7404 –NOT Gate, IC 7408 –

AND Gate, IC 7432 – OR gate, IC 7400 – NAND Gate, IC 7402 – NOR Gate IC 7486 – XOR

gate. )

Page 98 of 260


Subject Code& Name: GEM 27 ENGINEERING CHEMISTRY-II PRACTICAL


Subject Code&

Name


Hours/ Week

Hours /

Semester

Marks Duration in

hours Continuous

Assessment

End Semester

Examination

Total

GEM 27

Engineering

Chemistry-II

Practical

2

30

25

75

100

3

RATIONALE:

At the entry level of introducing practical subjects to Diploma Engineering it is important to

introduce chemistry practical where mainly constitution of different chemical is analysed through

Qualitative analysis. Qualitative analysis is introduced through simple salt analysis in the second

semester of the study.

Qualitative Analysis:

Study of the reactions of the following radicals leading to qualitative analysis of the

given chemical substance soluble in water or in dilute acids.

Acid radicals: Carbonate, Chloride, Nitrate and Sulphate.

Basic radicals: Lead, Cadmium, Copper, Aluminium, Zinc, Calcium, Barium, Magnesium and

ammonium salts.

Simple Salts to be analysed:

1. Lead carbonate

2. Lead nitrate

3. Aluminiumsulphate

4. Zinc carbonate

5. Zinc sulphate

6. Barium Chloride

7. Barium nitrate

8. Calcium carbonate

9. Magnesium sulphate

10. Ammonium chloride

11. Ammonium sulphate

Effluents to be analyzed:

1. Lead 3. Copper

2. Zinc 4. Cadmium

Page 99 of 260


S.no Allocation Marks

1 Acid Radical 23

2 Basic Radical 23

3 Report 04

4 Effluent Procedure 20

5 Harmful effects 05

Total 75

Reference Books:

Vogel – Analytical chemistry – Pearson publications. Dr.Sudha rani – Laboratory manual on engineering chemistry Dhanpat rai publications.

CO-PO-PSO MAPPING


C115.1 Explain the basics of qualitative Analysis as introduction

2 2 2 2 1 - - - - - - - - -

C115.2 Find the anion or acid radical present in the simple salt, by (salt analysis) qualitative analysis.

3 3 3 3 2 - - - - - - - - -

C115.3 Identify the cation or basic radical present in the simple salt, by (salt analysis) qualitative analysis.

3 3 3 3 2 - - - - - - - - -

C115.4 Infer the acid or basic radical by special tests called confirmatory tests.

2 2 2 2 1 - - - - - - - - -

C115.5 Systematically analyse the given simple salt with the confirmatory tests for anion and cation.

3 3 3 3 2 - - - - - - - - -

C115.6 Test the effluents systematically with the help of confirmatory tests

3 3 3 3 2 - - - - - - 1 - 1

Total 16 16 16 16 10 - - - - - - 1 - 1

Ave 2.6 2.6 2.6 2.6 1.6 - - - - - - 1 - 1

Page 100 of 260

GEM 27 ENGINEERING CHEMISTRY II PRACTICAL

MODEL QUESTION PAPER 3Hours

1. Analyse the given Inorganic simple salt and report the acid radical and basic radical present in it

with a complete procedure.

2. Analyse the given sample of effluent and report the metallic pollutant present in it with

procedure and its harmful Effects.

Page 101 of 260


Subject Code& Name: GEM28 ENGINEERING GRAPHICS II PRACTICAL


Subject Code

& Name


Hours/

Week

Hours /

Semester

Marks Duration

in hours Continuous

Assessment

End Semester

Examination

Total

GEM28

Engineering

Graphics II

Practical

6

90

25

75

100

3



a) Section of Solids.(Manual Drafting and Computer Aided Drafting) 20

b) Development of surfaces.(Manual Drafting and ComputerAided Drafting) 20

c) Orthographic projection.(Manual Draftingand Computer Aided Drafting) 25

d) Isometric projections .(Manual Drafting and ComputerAided Drafting) 25

Total 90

RATIONALE:

We imagine the machine component or structure to be cut by a plane or planes so that

most of the details could be seen. The exterior shape of objects like a connecting rod with elliptical

configuration can be conveniently shown by using sectional views. The components parts of a

machine and their relative positions will be revealed by the sectionals view of the machine.

The exact size and shape of the sheet to be cut is given by the development of the object

concerned. Most of the sheet metal works in engineering industries involve the development of

surfaces of solids like cubes, prisms, cylinders, pyramids, cones and spheres with or without cuts

and slots. It is essential that sheet metal technicians have a thorough knowledge of preparing

developments of various types of surfaces.

Page 102 of 260

Orthographic projection is possible to describe the shape of any object completely by using

orthographic projections. These orthographic views are required for the manufacture of object

and machine parts .Hence it is necessary to study orthographic projections.

One such system of projection is isometric projection which is a type of pictorial projection

showing the three dimensions of an object in one view. Isometric view has the distinct advantage

of conveying the real shape of the object in such a way that even those who are not familiar with

the art of reading a drawing can easily visualize its form and shape.

DETAILED SYLLABUS


a)

Section of Solids.(Manual Drafting and Computer Aided Drafting)

Introduction – Section planes – apparent section- true section -

sectional view - need for sectional view - cutting plane- cutting

plane line.

Section of solids in simple positions with axis parallel to one plane

and perpendicular to other plane, Section of solids when axis of

the solid parallel to both planes-Section plane parallel to one plane

and perpendicular to other plane-Section plane perpendicular to

one plane and Inclined to other plane- showing true shape of

section- exercises: section of simple solids: prism, pyramid,

cylinder and cone.

20

b)

Development of surfaces. (Manual Drafting and Computer ided

Drafting)

Development of prisms, pyramids, cylinder and cone-

Development of frustum of prisms, pyramids and cone-

Development of truncated prisms, pyramids, cylinder and cone –

exercises.

Development of T-pipe, elbow, duct, tray, lamp shade and funnel-

exercises.

20

c)

Orthographic projection (Manual Drafting and Computer Aided

Drafting)

Introduction – projection terms – Orthographic projection – Co-

ordinate planes of projection – Systems of orthographic projection

– First angle Orthographic projection – Third angle Orthographic

projection -Comparison of first and third angle projections.

Projection of three views (Elevation, Plan and Side view) of simple

objects using first angle projection only – Free hand sketch

practice – exercises.

25

Page 103 of 260

d)

Isometric projections (Manual Drafting and Computer Aided

Drafting)

Introduction – isometric view – isometric projection – difference

between isometric view and isometric projection – isometric scale

– methods of drawing an isometric

view – box method. Angles in Isometric view – irregular curves in

isometric drawing – circles in isometric method – four centre

method for drawing an ellipse – arcs of circles in

isometric – Draw the isometric view of the object from the given

orthographic view– exercises.

25

Text Books:

1. GEM 28 Engineering Graphics-II, Murugappa Polytechnic College, 2016

Reference Books:

1. Gill P.S., “Engineering drawings”, S.K.Kataria& Sons.

2. Bhat N.D. “Engineering drawings”, Charotar Publishing house.

3. Gopalakrishnan.K.R., “Engineering drawing”, (Vol.I and vol.II), Dhanalakshmipublishers, Ed.2,

1970.

4. Venugopal.K,Sreekanjana G, “Engineering Graphics” New Age International Publishers.

5. K V Nataraajan “A Text Book of Engineering drawing.

LIST OF EXERCISES:

a) Section of solids : 1.Exercise on Manual Drawing 2. Exercise on CAD

b) Development of surfaces : 3.Exercise on Manual Drawing 4. Exercise on CAD

c) Orthographic projection : 5.Exercise on Manual Drawing 6. Exercise on Manual Drawing

7. Exercise on CAD

8. Exercise on CAD

d) Isometric projection : 9. Exercise on Manual Drawing 10. Exercise on Manual Drawing

11. Exercise on CAD

12. Exercise on CAD

Page 104 of 260

REQUIREMENTS:

Drawing Tables and Computers with AutoCAD software packages


Question No. Allocation

Marks

Manual CAD

1. Section of solids (either or type) 7 8

2. Development of Surfaces 8 7

3. Orthographic projection 10 10

4. Isometric Projection 15 10

Total 40 35

CO-PO-PSO MAPPING


C116.1

Interpret the cutting of simple solids by sectional plane and know the internal Details of the cut solids.

1 - 2 3 - - - - - - - - - -

C116.2

Understand and apply the concept of surface Development for fabricating simple objects.

1 - 3 2 - - - - - - - - - -

C116.3

Understand and apply the concept of First angle orthographic projection of simple 3D objects.

- - 3 2 - - - - 1 - - - - -

C116.4

Create the image of three Dimension simple objects with the help of Isometric projection

1 - 3 2 - - - - - - - - - -

C116.5 Use CAD tools and make basic Engineering drawings.

1 2 - 3 - - - - - - - 2 2 1

Total 4 2 11 12 - - - - 1 - - 2 2 1

Ave 1 2 2.75 2.4 - - - - 1 - - 2 2 1

Page 105 of 260


Subject Code& Name: GEM 29 WORKSHOP PRACTICE


Subject Code

& Name


Hours/

Week

Hours /

Semester

Marks Duration

in hours Continuous

Assessment

End Semester

Examination

Total

GEM 18

Workshop

Practice

3

45

25

75

100

3

RATIONALE:

Workshop practice is a basic subject for all branches of Diploma Engineering. This subject is aimed

at providing basic understanding of the fundamentals of practical sections; mainly planning,

marking, cutting, filing, wiring connections, standards &conventions of wiring, the tools, the use of

measuring instruments in engineering applications and plumbing tools and practices.

The topics covered are based on the syllabus for Diploma studies in engineering. The subject is

planned to include sufficient practices which would help the student to understand the principles

of manufacturing.

WORKSHOP PRACTICE

1. FITTING SECTION 15 HRS.

General safety precaution inside the workshop.

Study about first aid.

Study of hand tools

Study of instruments- Calipers -Scale – Vernier caliper – Vernier height gauge.

Marking and punching practice.

Hacksaw cutting practice.

Filing and fitting practice.

Drilling and tapping practice.

Page 106 of 260

Exercises

Raw material: 3mm thick M.S. flat

1. Single piece cutting and filing

2. L-Joint

3. V-Joint

4. Drilling and tapping (Four drills and Two with Taps) Raw material: 10mm thick M.S. flat

Note:

Practices should be given to cover the above area. At the end, the students should be able to do

the above exercises for the autonomous practical examinations. Students should mention the

variations in the dimensions of their exercises.

2. WIRING & SOLDERING 15 HRS

Study about the safety measures in wiring and soldering.

Study of tools for wiring and soldering.

Study about the earthing.

Identify different electrical fitting and accessories.

Identify the types of wires with colour code.

Identify the symbols in circuit diagram.

Practice simple wiring.

Uses of multimeter. Exercises

WIRING

1.Two lamps connected in series and parallel measure and check the voltage and current using multimeter.

2.Staircase wiring. SOLDERING PRACTICE

1. Parallel joint 2. ST - Joint

Note:

Students should draw the circuit diagram and joint diagram & collect the components according to

their requirement. Only components should be given to the students. The connection should be

given from the main switch. Suitable safety precautions should be made before connections.

3. PLUMBING 15 HRS

Plumbing is the skilled trade of working with pipes, tubing and plumbing fixtures for drinking

water systems and the drainage of waste.

The plumbing industry is a basic and substantial part of every developed economy due to the need for clean water, and proper collection and transport of wastes.

Plumbing also refers to a system of pipes and fixtures installed in a building for the distribution of potable water and the removal of waterborne wastes.

Plumbing is usually distinguished from water and sewage systems, in that a plumbing system serves one building, while water and sewage systems serve a group of buildings

or a city.

Page 107 of 260

To install pipes and fixtures.

To repair or replace all kinds of leaks.

Use personal protective equipments. Exercises

1. Install a sink / washbasin with tap using different PVC/GI pipe accessories such as bend, tee and

gate valve.

2. Cutting, bending and external threading of GI pipes using Die.

3. Repair a leakage in the water tap and fix water meter.

4. Lay pipes to install rain water harvesting.

The students should be given training in all the sections. All the exercises should be completed.

The students should maintain record notebook for the concerned trades and submit during the

Autonomous Practical Examinations.

Page 108 of 260

CO-PO-PSO MAPPING


C117.1 Identify safety measures to be taken while working in fitting, plumbing & wiring.

2 1 2 1 - - 1 3 - 1 - 1 - 1

C117.2 Summarize the tools & instruments required fitting & plumbing section.

1 1 2 1 - - 1 3 - 1 - - -

C117.3 Identify different electrical fitting & accessories and symbols in electrical circuit diagrams.

2 1 2 1 - - 1 3 - 1 - 2 - 1

C117.4 Carryout the cutting & filing work for making different joints

2 1 3 3 - - 1 3 - 1 - - -

C117.5 Produce through hole & tapped holes, use drill and tap

2 1 3 3 - - 1 3 - 1 - - -

C117.6 Design electrical circuits for two lamps connected in series and parallel check voltage and Current

2 1 3 3 - - 1 3 - 1 - 3 - 1

Total 11 6 15 12 - - 6 18 - 6 - 6 - 3

Ave 1.83 1 2.5 2 - - 1 3 - 1 - 2 - 1

Page 109 of 260

WORKSHOP PRACTICE

AUTONOMOUS PRACTICAL EXAMINATION

Note: Any two exercises should be carried out for examination. Fitting is compulsory anyone

exercise form wiring& Soldering or plumbing. All the exercises should be given in the

questionpaper and students are allowed to select by a lot.

Students should have liberty to do the examination for 3 Hrs. No fixed time for each trade. The

number of instrument / equipment facility should be available for each batch strength during

examination.

Max. Marks

Fitting (Compulsory) 35

Marking & Cutting - 10

Filing / Dimensions - 20

Joint / Finish - 5

Wiring & Soldering 35

Circuit diagram/Joint making - 15

Connection & Checking /Soldering - 15

Result - 5

(OR)

Plumbing 35

Preparation of material - 15

Connection / Testing - 15

Result - 5

Viva-voce 05

TOTAL 75

---------------------------------------------------------

Page 110 of 260

Course Name: DIPLOMA IN ELECTRONICS AND COMMUNICATION ENGINEERING

Semester : III

Subject Code & Name: ECM 31 ELECRONIC DEVICES AND CIRCUITS


Subject Code & Name

Instruction Examination

ECM31 Electronic

Devices and Circuits

Hours/ Week

Hours/ Semester

Marks

Duration in Hours

5 75

Continuous Assessment

End Semester Examination

Total

3

25 75 100


Unit No Topics Hours

I Semiconductor and Diodes 14

II Bipolar Junction Transistor 14

III Transistor Oscillators , FET and UJT 14

IV SCR, TRIAC, DIAC and MOSFET 14

V Opto Electronics Devices and wave shaping circuits 14

Revision and Test 05

Total 75

Page 111 of 260

DETAILED SYLLABUS

Unit Name of the Topic Hours

I

SEMICONDUCTOR AND DIODES

Semiconductor –Definition, Classification, Intrinsic and Extrinsic N type & P

type -Drift current & Diffusion current Diodes-PN junction diode-Forward

and Reverse bias characteristics -Specification-Zener diode-Construction &

working principle-Characteristics-Zener break down-Avalanche break

down-Zener diode as a voltage regulator - Applications-Specifications-78XX

& 79XX – pin details- operation.

Rectifier-Introduction-Classification of Rectifiers-Half wave rectifier- Full

wave rectifier , Bridge rectifier – TUF,PIV, Efficiency , Ripple factor

(Definitions only) – comparison - Applications – Filters – L,C, LC, and PI

Filter.

14

II

BIPOLAR JUNCTION TRANSISTOR Transistor – NPN and PNP transistor – operation- Transistor as an amplifier – Transistor biasing – Fixed bias, Collector base bias, Self bias – CB, CE, CC Configurations – Characteristics – Comparison between three configurations in terms of input impedance, Output impedence, Current gain, Voltage gain – RC coupled amplifier – Load characteristic analysis (AC & DC) - Classification of amplifiers –class A,class B,class C,class AB, push pull and complementary symmetry– Emitter follower and its application – Negative feedback – Basic concept, effect of negative feedback, Types of Negative feedback connections – Transistor as a switch.

14

III

TRANSISTOR OSCILLATORS, FET and UJT Transistor oscillator – Classifications – Condition for oscillations (Barkhausen criterion) – General form of LC oscillator – Hartley Oscillator – Colpitts Oscillator – RC Phase shift oscillator, Crystal oscillator. Field Effect Transistor – Construction – Working principle of FET – Difference between FET and BJT –classification of FET-Characteristics of FET-FET Classifications – Applications – FET amplifier(Common source amplifier). Uni Junction Transistor – Construction – Equivalent circuit – Operation – Characteristics – UJT as a relaxation oscillator.

14

IV

SCR, TRIAC, DIAC AND MOSFET SCR – Introduction – Working – Two transistor analogy of SCR –Applications V.I. Characteristics – Specifications.-SCR as a switch, Controlled rectifier (Bridge). TRIAC – Basic working principle – Characteristics – Speed control of fan using DIAC and TRIAC-application. DIAC – Construction – working – characteristics – DIAC as Bi-directional switch-application.MOSFET –Types-N-channel and P-channel Construction –enhancement and Depletion mode MOSFET – MOSFET as a switch and applications.

14

Page 112 of 260

V

OPTO ELECTRONICS DEVICES AND WAVESHAPING CIRCUITS Classification of opto electric devices – symbols characteristics of LDR, LED, 7 Segment LED, LCD, Opto coupler, Opto interrupter – Infrared transmitter and receiver - Laser diode(Simple treatment) – Solar cell – Avalanche Photo diode - Photo transistor. Clipper, Clamper– Voltage doublers, IC 555 – pin details, Astable multivibrator,Bistable Multivibrator- Monostable Multivibrator using IC 555 – Schmitt Trigger.

14

Text Books:

1. Boylstead, Electronic Devices and Circuits, Tata McGraw Publication, Fifth edition 2. V.K.Mehta , Principle of Electronics, S.Chand & Company Ltd. 3. Sallaivahanan, N.Suresh Kumar, A.Vallavaraj Electronics Devices & Circuits, Tata

McGraw Publication. 3rdEdition 2016. Reference Books: 1. Malvino, Electronics principles, Tata McGraw Publication,2010. 2. Allen Mottershed, Electronics Devices & Circuits, Tata McGraw – Hill Publication, 2010. 3. Jacob Millman and Halkias, Electronics Devices & Circuits, Tata McGraw – Hill Publication. 3rd Edition 2010.

4. Gerd Keise, Optical Fiber Communication. 5thEdition, Tata McGraw– Hill Publication

CO-PO-PSO MAPPING

CO'S

PO1

PO2

PO3

PO4

PO5

PO6

PO7

PO8

PO9

PO10 PSO1 PSO2 PSO3 PSO4

C201.1 Explain the characteristics of intrinsic and extrinsic semiconductor

3 3 3 2 1 - - - - 2 2 1 1 1

C201.2 Explain the working principle of PN junction diode, Zener diode, rectifiers and regulators.

3 3 3 2 1 - - - - 2 3 3 2 3

C201.3 Describe the concept of different types of amplifiers and biasing techniques.

3 3 3 - 1 - - - - 2 3 3 2 3

C201.4 Describe the working principle of oscillators, FET & UJT.

3 3 3 - 1 - - - - 2 3 3 2 3

C201.5 Analyze the characteristics of SCR, DIAC,TRIAC and MOSFET in a circuit

3 3 3 - 1 - - - - 2 3 3 2 3

C201.6 Utilize various optoelectronic devices and different types of waveshaping circuits.

3 3 3 - 1 - - - - 2 3 3 2 3

Total 18 18 18 4 6 - - - - 12 17 16 11 16

Ave 3 3 3 2 1 - - - - 2 2.83 2.67 1.83 2.67

Page 113 of 260


Time – Three Hours Maximum Marks: 75

Subject Code & Name: ECM31 ELECTRONIC DEVICES AND CIRCUITS

Note: 1. Answer ALL the Questions in Part-A (1 mark each) 2. Answer any ONE Questions from each Unit in PART-B (3 mark each)

3. Answer any ONE Question from each Unit in PART-C (10 mark each) 4. The Question paper contains TWO Pages

Part A (1x10=10)

1. Define Cut-in voltage 2. Define Regulator 3. Name the different configurations of Transistor 4. What is Positive feedback? 5. What are the types of LC Oscillator? 6. What are the advantages of FET 7. Draw the symbol of SCR and name the terminals 8. State the application of TRIAC 9. List the types of multivibrator? 10. State the materials used for making LED.

Part B (3 x5=15)

UNIT-I

11. Describe the operation of Zener diode as a voltage regulator 12. Discuss the operation of “C” filter.

UNIT - II

13. With neat sketch explain the operation of NPN transistor. 14. Explain the Emitter follower with neat diagram.

UNIT - III

15. List the difference between JFET and Bipolar Transistor. 16. Draw only the circuit diagram of Hartley Oscillator.

UNIT - IV

17. How DIAC works as a bidirectional switch? 18. List the difference between JFET and MOSFET

UNIT - V

19. Describe the working principle of LED. 20. Describe the principle operation of solar cell.

Page 114 of 260

Part C (10x5=50)

UNIT – I

21. Explain the operation of PN junction diode with its characteristics curve. (10) 22. Explain the operation of Full wave rectifier and draw its Input /Output wave forms.(10)

UNIT - II

23. (i) Compare three different configuration of transistor. (5) (ii)Explain fixed bias in a transistor. (5)

24. Explain the operation of RC coupled amplifier and draw its frequency response (10)

UNIT - III

25. (i)Discuss about the conditions for Oscillation (6) (ii) Draw only the circuit diagram of RC phase shift oscillator. (4)

26. Explain the working principle of JFET and draw its characteristics. (10) UNIT – IV

27. (i) Explain the operation of DIAC with its characteristics. (6) (ii) Explain only the construction detail of MOSFET. (4)

28. With neat sketch explain the working principle of SCR and draw its transistor analogy of SCR. (10)

UNIT - V

29. (i)Explain the operation of opto interrupter. (4) (ii)Explain the operation of avalanche photodiode. (6)

30. Explain the operation of Astable Multivibrator and draw its output waveform. (10)

Page 115 of 260


Semester : III

Subject Code & Name: ECM32 ELECTRICAL CIRCUITS AND INSTRUMENTATION


Subject Code & Name


ECM32 Electrical Circuits and

Instrumentation

Hours/ Week

Hours/ Semester

Marks Duration in Hours

5 75



Total

3

25 75 100



I D.C. Circuits and Theorems 14

II A.C. Circuits and Resonance 14

III Transformers and Machines 14

IV Measuring Instruments and CRO 14

V Recorders, Transducers & Test Instruments 14


Total 75

Page 116 of 260

DETAILED SYLLABUS


I

D.C. CIRCUITS AND THEOREMS Definition and unit for voltage, current, power, resistance, conductance, resistivity – ohm’s law – only simple problems in ohm’s law- Kirchhoff’s current law and voltage law. Series circuits –parallel circuits – series parallel circuits –Mesh method(simple problems) Thevenin’s, Norton’s, super position and Maximum power transfer theorem – Statement and explanation (simple problems – two sources with four resistors)

14

II

A.C. CIRCUITS AND RESONANCE AC through single pure resistance, pure inductance, pure capacitance - voltage and current relationship - and the equation for power and power factor in each case (only simple problems). Definition for impedance, reactance, admittance, conductance, phase angle, power factor and power. AC circuits – Derivation for impedance and admittance, power and power factor in Series and Parallel- RL, RC, and RLC circuits. –Analysis of Parallel RL circuit, RC circuit, RLC circuit (qualitative treatment only). Resonance: series resonance – parallel resonance - condition for resonance – resonant frequency- Q factor - resonance curve - bandwidth (only simple problems).

14

III

TRANSFORMERS AND MACHINES Transformer – Ideal transformer – construction - working principle –EMF equation -Losses in transformer- core loss, copper loss- Efficiency- Regulation- OC, SC test on transformer -List of applications (qualitative treatment only ) D.C. Machines – DC Generator –Working principle - Types- Applications - DC motor- working principle - types-applications (qualitative treatment only ) Single phase Induction motor-Types- construction & principle of operation of capacitor start induction motor- Applications- stepper motor-working principle-uses (qualitative treatment only).

14

IV

MEASURING INSTRUMENTS AND CRO Definition for measurement, instrument, errors in measuring instruments calibration,Indicating instruments – Basic forces for indicating instruments-construction and operation of Permanent magnet moving coil Instrument-Advantages –Disadvantages of PMMC -Shunts and Multipliers– DC ammeter-DC volt meter-volt meter sensitivity. Bridges- Types - Wheat stone bridge -applications -Universal impedance bridge arrangements to measure R, L,C CRO- Block diagram and principle of operation of CRO- operation of CRT -Electrostatic focusing- Electrostatic deflection (no derivation )- Block diagram of vertical deflection system- Applications of CRO Types of CRO- Block diagram and operation of dual trace CRO- dual beam CRO –comparison between dual trace and dual beam CRO – Digital storage oscilloscope –Block diagram- advantages, Block diagram - working principle of Function generator

14

Page 117 of 260

V

RECORDERS, TRANSDUCERS, SENSORS &TEST INSTRUMENTS Recorders – Types- X-Y recorder (Definition only) ,Strip chart recorder (Definition only)– list of applications - comparison between X-Y recorder and strip chart recorder Transducers –classification of transducer -Strain gauge - Types-uses-Construction, operation and applications of photo electric transducer, LVDT and Load cell. Principle of working of Thermocouple- Temperature measurement using thermocouple – list of applications-Principle of working of Thermistor –Temperature measurement using Thermistor –Types(NTC,PTC) RTD – List of applications .Test instruments- Digital voltmeter –Types (to list only) - Basic block diagram of DVM– Block diagram of Digital multimeter- Advantages over analog instruments-Block diagram of Digital frequency counter.-Simple PC based Data Acquisition System-Block diagram SENSORS: IR range sensor – IR proximity sensor – Ultrasonic range sensor – Touch sensor.

14

Text Books:

1. B.LTheraja, A text book of Electrical Technology, Publication Division of Nirja Constructions & Development co.(P) Ltd., 2008 Edition

2. Dr.M.Arumugam, N.Premkumaran, Electric circuit theory 3. A.K.Sawheney, Electrical and Electronic-Measurements and Instrumentation, Dhanpatrai &

sons – 1993

Reference Books:

1. Ernest O.Doebelin, Measurement systems – Application & Design, MC Graw hill 2004 2. Albert D.Hel Frick & William David Cooper, Modern Electronic Instrumentation &

Measurement techniques, prentice hall of India pvt. Ltd., 1996

Page 118 of 260

CO-PO-PSO MAPPING

CO'S PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10 PSO1 PSO2 PSO3 PSO4

C202.1

Able to understand the fundamental concepts of voltage,current, resonance

3 3 2 2 1 - - - - 2 3 3 3 3

C202.2

Able to understand the fundamental concepts of Ohm’s Law, KCL ,KVL Norton’s,superposition, thevenin’s ,Maximum power transfer theorems . Series circuits parallel circuits ,series parallel circuits.

3 3 2 2 1 - - - - 2 3 3 3 2

C202.3

Understand the concept of A.C. circuits , RL, RC, and RLC circuits .Impedance, reactance, admittance, conductance, phase angle, power factor and power..

3 3 2 2 1 - - - - 2 2 2 2 2

C202.4

Become familiar with the concepts of transformers , DC machine and stepper motor. Single phase Induction motor-Types- construction & principle of operation of capacitor start induction motor.

3 3 2 2 1 - - - - 2 3 3 3 3

C202.5

Review the basics of design of analog and digital circuits used in electronic instrumentation. Identify the different parts and Types of CRO. DC ammeter-DC volt meter, Bridges and its Types .

3 3 2 2 1 - - - - 2 3 3 3 3

C202.6

To obtain the broad knowledge about the concepts of recorders and classification of transducers, LVDT , Load cell, Thermistor and its types .

3 3 2 2 1 - - - - 2 3 3 3 3

Total 18 18 12 10 6 - - - - 12

3 3 3 3

Ave

3 3 2 2 1 - - - - 2 2.83 2.83 2.83 2.67

Page 119 of 260






Part A (1x10=10)

1. Define voltage. 2. State Ohm’s law. 3. What is meant by resonance? 4. Define impedance. 5. What are the various losses in a transformer? 6. What are applications of stepper motor? 7. What is shunt? 8. List out the types of damping. 9. What is a recorder? 10. What is meant by transducer?

Part B (3 x5=15)

UNIT-I

11. Find the equivalent resistance when three resistances are connected in parallel 12. State KVL and KCL.

UNIT - II

13. Compare series and parallel resonance 14. Derive the Q-factor of parallel resonant circuit

UNIT - III

15. Write short notes on back EMF with diagram. 16. Describe the working of stepper motor with diagram.

UNIT - IV

17. What are the applications of CRO? 18. Compare Dual trace and dual beam CRO

UNIT - V

19. Compare strip chart recorder and X-Y recorder. 20. List out the applications of photo electric transducer.

Page 120 of 260

Part C (10x5=50)

UNIT - I

21. Write step by step procedure to find out the current by Thevenin’s and Norton’s Theorem (10)

22. Find the current through the 6Ω resistor by using superposition theorem (10)

UNIT - II

23. Derive an expression for the impedance, phase angle, power factor and power in R-L-C series circuit. (10)

24. A series circuit has R=10Ω, L=50mh and c=100micro farad and supplied with 200v, 50hz. Find impedance, current, power, power factor, voltage drop across each element. (10)

UNIT – III 25. Explain the constructional details of a transformer. (10) 26. Explain the principle and working of capacitor start induction motor. (10)

UNIT – IV 27. Explain with diagram the construction and working of PMMC instrument? (10) 28. Explain with neat sketch construction and working of dual beam CRO. (10)

UNIT - V

29. Explain the operation of strip chart recorder with a neat diagram. (10) 30. Explain the construction and working of LVDT with neat diagram. (10)

Page 121 of 260


Semester : III

Subject Code & Name: ECM33 ANALOG & DIGITAL ELECTRONICS


Subject

Code & Name Instruction Examination

ECM33 Analog

&Digital

Electronics

Hours/

Week

Hours/

Semeste

r

Marks Duration

in Hours

5 75

Continuous

Assessmen

t

End Semester

Examination Total

3

25 75 100



I Number System, Boolean Algebra and Reduction

Techniques

14

II Combinational Circuits and Logic Families 14

III Sequential Circuits & Semiconductor Memories 14

IV Introduction to Operational Amplifier & its Applications 14

V D/A and A/D Converters 14


Total 75

Page 122 of 260

DETAILED SYLLABUS


I

NUMBER SYSTEM BOOLEAN ALGEBRA AND REDUCTION TECHNIQUES Binary, Octal, Decimal, Hexadecimal - Conversion from one to another. Binary codes – BCD code, Gray code, Excess code and ASCII code. Boolean Algebra – Boolean postulates and laws. De-Morgan’s theorem, Simplification of Boolean expressions using K- map(up to 4-variables-pairs,quad,octets)- Don’t care conditions and constructing the logic circuits for the Boolean expressions LOGIC GATES: AND, OR, NOT, NAND, NOR, EXOR, EX-NOR. Implementation of logic functions using gates, Realization of gates using universal gates. Simplification of expression using Boolean techniques, Boolean expression for outputs.

14

II

COMBINATIONAL CIRCUITS AND LOGIC FAMILIES Arithmetic circuits. Binary – Addition, subtraction, 1’s and 2’s complement. Signed binary numbers. Half Adder and Full Adder/ half Subtractor and Full Subtractor. Encoder, Decoder- 3 to 8 decoder, BCD to seven segment decoder. Multiplexer/Demultiplexer. BCD adder, parity checker and generator. Digital logic families – TTL Logic, CMOS logic comparison of TTL & CMOS logics and their characteristics and its applications.

14

III

SEQUENTIAL CIRCUITS & SEMI CONDUCTOR MEMORIES FLIP-FLOPS – SR, JK, T, D, JK- MS FF, Triggering of FF – edge & level. COUNTERS – Asynchronous/ripple counter, Decade counter, mod3, mod7 counter, Synchronous Up & Down counter (4 bit Synchronous counter Up/Down), Johnson counter, Ring counter, Single digit BCD counter. REGISTERS: - 4-bit shift register- Serial IN Serial OUT, Serial IN parallel OUT, Parallel IN Serial OUT, Parallel IN Parallel OUT. MEMORIES: Classification of memories, RAM organization - Address Lines and Memory Size, Read/write operations, Static RAM - Bipolar RAM cell, Dynamic RAM. Read only memory – ROM organization, Expanding memory, and PROM, EPROM, and EEPROM .Flash memory.

14

IV

INTRODUCTION TO OPERATIONAL AMPLIFIER & ITS APPLICATIONS Integrated circuit - Classification of IC - Advantages of IC over discrete components –Types of IC Packages – Operational amplifier IC 741 – Schematic symbol for op-amp – pin diagram of IC 741 – Block diagram of an op-amp – Characteristics of an Ideal op-amp –modes of operation of op-amp- Simple Equivalent circuit of an op-amp – virtual ground – op-amp parameters – CMRR –Slew rate Basic linear circuits- Inverting Amplifier, Non Inverting amplifier – Differential Amplifier – sign changer – scale changer. OP-AMP APPLICATIONS: Summing amplifier –subtractor- Multiplier – Divider – Voltage follower –Comparator – Integrator – Differentiator –Instrumentation amplifier Waveform generators – square wave, sine wave generators.

14

V

D/A AND A/D CONVERTERS Digital to analog converter – Basics of D/A conversion – weighted Resistor D/A Converter – R-2R Ladder D/A Converter –Specifications of DAC-Accuracy, Resolution, Monotonocity, Settling time. Analog to digital converter – Basics of A/D conversion – – Specifications of ADC – Accuracy, Resolution, conversion

Page 123 of 260

time –Functional Block diagram of IC ADC 0808.sampling –Sample and hold circuit – quantization – Types of A/D converter – Block diagram of Flash, Successive approximation, Ramp, Dual Slope ADC .

14

Text Books:

1. K.Meena ,Principles of digital electronics, PHI – 2011

2. R.P. Jain , Modern Digital Electronics, TMH

3. LinearIntegrated circuits– D.Roychoudhury&Shail.B. Jain– Newage

International Publishers – II Edition – 2004.

Reference Books:

1. Albert Paul Malvino & Donald P.Leach , Digital principles & Applications, TMH. 2. William H.Gothmann, Digital Electronics, prentice Hall of India. 3. William Kleitz, Digital Electronics A Practical Approach, Prentice Hall. 4. “Operational Amplifiers and Linear Integratedcircuits”- Ramakant .A

Gayakwad ,Prentice Hall – 2000.

CO-PO-PSO MAPPING


C203.1 State the different types of number systems and Boolean algebra

3 3 3 - - - 2 2 2 3 3 3 - 3

C203.2

Discuss the different types of logic gates and solve the equations using Boolean techniques & K-map

3 3 2 - - - 2 2 2 3 2 2 - -

C203.3 Describe the working principle of combinational circuits and logic families.

3 2 2 - - - 2 2 2 3 3 3 3 3

C203.4 Explain the working principle of sequential circuits and semiconductor memories.

3 2 3 - - - 2 2 2 3 3 3 3 3

C203.5 Classify the different types of operational amplifiers and its applications.

3 3 3 2 3 - - - 2 3 3 3 3 3

C203.6 Explain the working principle of different types of A/D and D/A converters with its characteristics

3 3 3 - 2 - - - 2 3 3 3 3 3

Total 18 16 16 2 5 - 8 8 12 18 3 3 3 3

Ave

3 2.67 2.67 2 2.5 - 2 2 2 3 2.83 2.83 3 3

Page 124 of 260


Time – Three Hours Maximum Marks: 75 Subject Code & Name: ECM33 ANALOG & DIGITAL ELECTRONICS Note: 1. Answer ALL the Questions in Part-A (1 mark each) 2. Answer any TWO Questions from each Unit in PART-B (4 mark each)


Part A (1x10=10)

1. Convert (FFFF) H to (X)D. 2. Convert (110110001)2 to gray code. 3. Define Parity. 4. How does an encoder differ from a decoder? 5. What is Mod-N counter? 6. Expand DDRAM. 7. Draw the pin details of an Op-Amp. 8. Define CMRR 9. Define sampling. 10. List out the specification of DAC.

Part B (3 x5=15)

UNIT-I

11. Simplify: 12. State and explain De-Morgan’s theorem.

UNIT – II

13. Draw a full adder circuit using two half adder. 14. Describe the operation of de-multiplexer.

UNIT – III 15. Draw the logic diagram of Johnson counter. 16. Write a note on EEPROM.

UNIT – IV 17. List the Characteristics of an Ideal Op-Amp 18. How an Op-Amp as worked as Multiplier

UNIT – V

19. Write a note on sampling & hold circuit. 20. Draw the block diagram of IC ADC 0808

Page 125 of 260

Part C (10x5=50) UNIT – I

21. Define universal gate and explain how NAND Gate is used as a universal gate. (10)

22. Simplify the given Boolean function by using karnaugh map and stimulate its output. (10) F=∑ (0, 1, 2, 3, 8, 9, 10, 11, 12, 14).

UNIT – II

23. Draw and explain the working principle of BCD to 7 segment decoder. (10) 24. i) Explain the operation of TTL circuit with neat diagram. (5) ii) List out the characteristics of digital logic family. (5)

UNIT – III

25. i) Explain the operation of MS-JK flip flop with diagram &excitation table. (6) ii) What do you mean by edge triggering? (4)

26. Explain the operation of ROM with neat diagram. (10)

UNIT – IV

27. Explain the operation of Op-Amp With a neat block diagram. (10) 28. Explain the operation of Non-Inverting Amplifier using Op-Amp. (10)

UNIT – V

29. Explain about the operation of R-2R ladder with neat diagram. (10) 30. Explain the operation dual slope ADC with neat sketch. (10)

Page 126 of 260


Semester : III

Subject Code & Name: ECM34 ELECTRONIC DEVICES AND CIRCUITS PRACTICAL


Subject Code & Name Instruction Examination

ECM34 Electronic Devices and Circuits Practical

Hours/

Week

Hours/

Semeste

r

Marks

Duration

in Hours

5 75

Continuous

Assessment

End

Semester

Examination

Total

3

25 75 100

LIST OF EXPERIMENTS:

1. Identify and check the working condition of passive & active components, switches

&SMDs.

2. Construct and plot the V.I. characteristics of PN junction diode and find the cut-in voltage.

3. Construct and plot the V.I. characteristics of Zener diode and find the break down

Voltage.. Construct and plot the regulation characteristics (by varying either load or line

voltage) of Half wave and Full wave rectifier with and without filters

4. Construct and plot the regulation characteristics (by varying either load or line voltage) of

Bridge rectifier with and without filters.

5. Construct and draw the Input and output characteristics of CE Transistor configuration

and find its input & output resistance.

6. Construct and draw the frequency response of RC coupled amplifier and determine the 3-

db Bandwidth.Construct and plot RC phase shift oscillator and find its frequency of

oscillation by varying either R or C.

7. Construct and plot the drain characteristics of JFET and find its pinch off voltage.

8. Construct and plot UJT characteristics and find its Ip and Vv.

9. Construct and draw SCR characteristics and find its break over voltage.

10. Construct and plot the DIAC and TRIAC characteristics.

11. Construct a positive and negative diode clipper and draw the output waveforms.

12. Construct positive and Negative diode clampers and draw the output waveforms

13. Construct and draw LDR characteristics.

14. Construct and plot the V.I. characteristics of Photo transistor.

15. Construct Astable multivibrator using IC 555 draw the output waveform and also find its

Frequency.

Page 127 of 260

List of Equipments:

S.No. Name of the Equipment Range Required

1 DC Regulated power supply 0-30V, 1A 8

2. High Voltage Power Supply 0-250V, 1A 2

3. Function Generator 1MHz or3MHz 3

4. Dual trace CRO 20 MHz / 30MHz 4

5. DC Voltmeter (Analog/Digital) Different Ranges 10

6. Digital Multi meter - 10

7. DC Ammeter (Analog/Digital) Different Ranges 10

8. Decade Resistance Box - 2

Reference:

Lab manual, “Electronic Devices and Circuits Practical”, MPC.D.7.09.ECM34.



1 Circuit Diagram 25

2 Connection & Handling the Equipment 20

3 Tabulation& Graph 15

4 Result 10

5 Viva – Voce 05

Total 75

Page 128 of 260

CO-PO-PSO MAPPING


C204.1

Construct and test the characteristics of PN junction diode, Zener diode and voltage regulator.

3 3 3 2 2 - 1 3 2 2 3 3 3 3

C204.2

Construct and calculate the input and output resistance of CE transistor configuration.

3 3 3 2 - - - 3 2 2 3 3 3 3

C204.3

Construct and determine the 3-db bandwidth of RC coupled amplifier.

3 3 3 2 - - - 3 2 2 3 3 3 2

C204.4

Construct and test the RC phase shift oscillator by either varying R or C and calculate the frequency of oscillation.

3 3 2 2 - - - 3 2 2 1 1 1 1

C204.5

Draw the drain characteristics of FET and identify its pinch off voltage

1 3 3 2 - - - 3 2 2 1 1 1 1

C204.6

Construct and test the characteristics of UJT, SCR, DIAC, and TRIAC & LDR.

2 3 3 2 2 - 1 3 2 2 3 3 3 3

C204.7

Construct and test the performance of clipper, clamper and Astable multivibrators using IC 555.

1 3 3 2 - - - 3 2 2 2 2 2 2

Total 16 21 20 14 4 - 2 21 14 14 14 14 14 14

Ave 2.17 3 2.83 2 2 - 1 3 2 2 2.17 2.17 2.17 2

Page 129 of 260


Semester : III


PRACTICAL


Subject Code &

Name Instruction Examination

ECM35 Electrical

Circuits and

Instrumentation

Practical

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

5 75

Continuous

Assessmen

t

End

Semester

Examination

Total

3 25 75 100


1. Construct a circuit to verify ohm’s law

2. Construct a circuit to verify Kirchhoff’s voltage and current law

3. Construct a circuit to verify superposition theorem

4. Construct a circuit to verify Thevenin’s Theorem

5. Construct a circuit to verify Norton’s Theorem

6. Construct a circuit to verify maximum power transfer Theorem

7. Construct and test the performance of series resonant circuit and parallel resonant circuit

8. Calibrate the given ammeter and voltmeter

9. Extend the range of given voltmeter and ammeter

10. Construct and test the performance of Wheatstone bridge.

11. Measure the amplitude and frequency of signals using dual trace CRO.

12. Measure the frequency and phase angle using CRO by Lissajous figure.

13. Measure voltage and current using CRO.

14. Test the performance of LVDT.

15. Measure strain using strain gauge.

16. Test the performance of a load cell.

17. Determine the characteristics of a Thermistor.

18. Construct and test the performance of photoelectric transducer.

Page 130 of 260

List of Equipments


1 DC Regulated power supply 0-30V, 1A 8

2 Function generators

1MHZ

3

3. Dual trace CRO

20MHZ

4

4. DC Ammeter (0-100mA) 6

5. DC Voltmeter (0-15)V 8

6. Digital Multi meter - 10

7. DC Ammeter (0-300µA) 6

8. Galvanometer

- 1

9. Decade Resistance Box

- 3

10 LVDT trainer kit - 1

11 Strain gauge trainer kit - 1

Reference:

Lab manual, “Electrical Circuits and Instrumentation Practical”, MPC.D.7.09.ECM35





3 Tabulation/ Calculation / Graph 15

4 Result 10

5 Viva – Voce 05

Total 75

Page 131 of 260

CO-PO-PSO MAPPING


C205.1

Construct and test ohm’s law, Kirchhoff’s voltage and current law.

3 3 3 2 - - - 3 2 2 2 2 2 1

C205.2

Construct and test the super position theorem, Thevenin’s, Norton’s Theorem & maximum power transfer Theorem.

3 3 3 2 - - - 3 2 2 2 2 2 1

C205.3

Construct and test the performance of series resonant circuit and parallel resonant circuit.

3 3 3 2 - - - 3 2 2 3 3 3 3

C205.4

Calibrate the given ammeter and voltmeter and extend the range of given voltmeter and ammeter.

3 3 3 2 - - - 3 2 2 2 1 1 2

C205.5

Measure the amplitude and frequency of signals using dual trace CRO and phase angle using CRO by Lissajous figure.

3 3 3 2 - - - 3 2 2 3 3 3 2

C205.6

Test the performance of LVDT, load cell, photo electric transducer

3 3 3 2 - - - 3 2 2 2 2 2 2

C205.7

Test the performance of strain using strain gauge.

3 3 3 2 - - - 3 2 2 2 1 1 2

Total 21 21 21 14 - - - 21 14 14 16 14 14 13

Ave 3 3 3 2 - - - 3 2 2 2.33 2 2 2

Page 132 of 260


Semester : III

Subject Code & Name: ECM36 ANALOG & DIGITAL ELECTRONICS PRACTICAL


Subject Code &


ECM36 Analog &

Digital Electronics

Practical

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

5 75

Continuous

Assessment

End Semester

Examination Total

3

25 75 100

Note:

1. At least 10 experiments should be constructed using Breadboard/Soldering 2. Different Parameters should be given for EACH batch of students.


1. Verification of truth table of OR, AND, NOT, NOR, NAND, EX-OR gates.

2. Realization of basic gates using NAND and NOR gates.

3. Realization of logic circuit for a given Boolean expression.

4. Construct and verify the truth table of half adder, Full adder using IC’s.

5. Construct and verify the truth table of Half Subtractor, Full subtractor using IC’s.

6. Verify the truth table of Decoder using IC 74138.

7. Verify the truth table of Encoder using IC 74148.

8. Verify the truth table of Multiplexer/Demultiplexeur using CMOS IC4051.

9. Test the performance of Parity generator and checker using discrete IC’s.

10. Verify the Excitation table of, D, JK and T flip-flop using IC7474 & 7476.

11. Construct and verify the truth table of 4-bit ripple counter using IC7476.

12. Test the performance of single digit decade counter with 7segment display using IC7490.

13. Inverting amplifier and Non-Inverting amplifier with AC signal using Op-amp.

14. Summing amplifier & Differential amplifier using Op-amp.

Page 133 of 260

15. Instrumentation Amplifier using Op-amp

16. DAC using IC808.

17. A/D Converter using IC808.

18. DAC using R-2R network.

List of Equipments

S.No

.

Name of the Equipment Range Required

1. Electronic Circuit Designer /Trainer kit - 15

2. DAC using IC808 trainer kit - 1

3. A/D Converter using IC808 trainer kit - 1

4. DAC using R-2R network trainer kit - 1

5. Op-Amp trainer kit - 2

6. Summing amplifier and Differential amplifier using Op-amp trainer kit

- 2

7. Function generators 3 MHz 3

8. Dual trace CRO

30MHz

4

9. Regulated Dual Power Supply 0-30v,1A 5



1 Logic/Circuit Diagram 15

2 Pin Diagram 10

3 Connection 20

4 Execution & Handling Of Equipment 15

5 Result 10

6 Viva – Voce 05

Total 75

Page 134 of 260

CO-PO-PSO MAPPING


C206.1

Select the IC & verify the truth table of logic gates and realize the basic gates using NAND & NOR gates.

2 3 3 2 2 - - 3 2 2 2 2 2 2

C206.2

Realize logic circuit for a given Boolean expression.

2 3 3 2 2 - - 3 2 2 1 1 1 1

C206.3

Construct & verify the truth table of half adder, full adder, half Subtractor, full Subtractor, encoder and decoder.

1 3 3 2 2 - - 3 2 2 2 2 2 2

C206.4

Construct & test the performance of multiplexer, de-multiplexer, parity generator & checker.

1 3 3 2 2 - - 3 2 2 3 3 2 3

C206.5

Examine the truth table of JK, T, D flip flop using IC 7474 & IC 7476.

1 3 3 2 2 - - 3 2 2 3 3 2 3

C206.6

Construct and test the performance of 4-bit ripple counter using IC 7476 & single digit decade counter using IC 7490.

1 3 3 2 2 - - 3 2 2 2 2 2 2

C206.7

Test the performance of inverting, non-inverting amplifier circuits with AC signal using OP-amp.

1 3 3 2 2 - - 3 2 2 1 1 3 1

C206.8

Test the performance of Analog to Digital converter using ADC 0808 and Digital to Analog converter using IC DAC08

1 3 3 2 2 - - 3 2 2 3 3 3 3

Total 10 24 24 16 16 - - 24 16 16 17 17 17 17

Ave 1 3 3 2 2 - - 3 2 2 2.33 2.33 2.33 2.33

Page 135 of 260


Semester : III

Subject Code & Name: ECM37 PROGRAMMING IN ‘C’ PRACTICAL


Subject Code &


ECM37 Programming In ‘C’ Practical

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

4 60

Continuous

Assessmen

t

End Semester

Examination Total

3

25 75 100



I Keywords, Constants, Variables and Data types Operations and Expressions

4

II Decision Making, Branching and Looping 2

III Arrays, character string and functions 3

IV Pointers and file management 3

V C-Programming practice 44


Total 60

Page 136 of 260

DETAILED SYLLABUS


I

KEYWORDS, CONSTANTS, VARIABLES AND DATA TYPES Character Set – Constants – Integer Constants – Character Constants – String Constants; Variables – Declaration of Variables; Assigning value to Variables. Operations and Expressions: Arithmetic, Relational, Logical, Assignment, Increment, Decrement, Conditional, Bitwise Operator, Arithmetic Expressions, Evaluation of Expression, I/O Statements

4

II

DECISION MAKING, BRANCHING AND LOOPING Simple if statement, if...else statement; Nesting of if...else statement; else...if ladder; switch case statement; go to statement, While statement; do...while Statement; for statement, break & continue statement.

2

III

ARRAYS,CHARACTER STRING AND FUNCTIONS One Dimensional Arrays; Two Dimensional Arrays – Initializing One dimensional &Two-Dimensional Arrays; Multidimensional Arrays. Character String and Functions Introduction – declaring & initializing string variables; Reading Strings; Writing Strings; Comparison of two Strings; String handling functions; Function – declaration, function – definition, function call, passing arguments, returning values, return statement. Structure definition; Structure Initialization; Arrays of Structures; Structure within structure; Unions.

3

IV

POINTERS AND FILE MANAGEMENT Macro Substitution; File Inclusion; Compiler Controlled Directives. Understanding Pointers: Accessing the address of Variables; Declaring and Initializing Pointers; Accessing a variable through its pointer; Pointer Expressions; Pointer Increments; Pointers and Arrays; Pointer and character Strings; Pointer and functions; Pointers and Structures. Introduction; Defining and Opening a file; closing a file; Error handling during I/O operation; Random Access files; Command line arguments; Appending items to a file.

3

V

C -PROGRAMMING PRACTICE •Simple and compound interest •Quadratic equation •Pay bill calculation statistics •Sum of series using while loop •Multiplication table using Do-While loop •Finding a positive, negative number for a given data. •Sorting a list of numbers. •Sorting the strings.

4

Page 137 of 260

LIST OF EXERCISES:

1. Write a C Program to calculate Simple and Compound interest. 2. Write a C program to calculate the equivalent resistance of resistors and equivalent

capacitance of 3 capacitor connected in series and parallel. 3. Write a C Program to swap two variables using (i) third variable and (ii) without

Using a third variable. 4. Write a C Program to find the largest number between given three numbers using IF- Else

loop. 5. Write a C Program to find sum of series using while loop. 6. Write a C Program to print Multiplication table using do-while loop. 7. Write a C Program to perform arithmetic operations using Switch-case statement. 8. Write a C Program to check whether the given string is palindrome or not. 9. Write a C Program to find reverse of a string. 10. Write a C Program to arrange given names in ascending order. 11. Write a C Program to prepare total marks for N students by reading the name, regno,

mark 1 to mark 6 using array of Structures. 12. Write a C Program to find the sum and average of given three number using function. 13. Write a C Program to find factorial of a given n number using Recursion function. 14. Write a C Program to find length of the string using pointers. 15. Write a C Program to find the number of characters, words & line in a text

HARDWARE REQUIRMENT:

Desktop/laptop computers: 15 nos

Laser printer: 01 no

Software requirement:

Turbo C++

LIST OF QUESTIONS

1. What is the character sets used in ‘C’? 2. What is the purpose of stdio.h in ‘C’? 3. What is the purpose of string.h in ‘C’? 4. How to initialize the variables? 5. What is the use of declaration? 6. What are the types of data-type modifiers in ‘C’? 7. What is the difference between character constant and string constant? 8. What is the range of short int data-type modifier? 9. What is meant by identifier? Give example. 10. Write the syntax for conditional operators? 11. What are the different sets of constants used in ‘C’? 12. What is the numeric variables used in ‘C’? 13. What is meant by header files? 14. What are the types of predefined functions? 15. What is the purpose of put char () function? 16. Write the purpose of printf and scanf () function. 17. What is the purpose of getchar () function? 18. What are the two functions available in c for reading and writing a character? 19. What are the arithmetic operators in c?

Page 138 of 260

20. What is the purpose of isupper and islower function? 21. Write the syntax of if statement. 22. Write the syntax of if else statement. 23. Write the difference between if and else if. 24. What are the rules to follow simple if statement while writing the program? 25. Write the difference between while and do while. 26.What was the purpose of decision making functions? 27.What is the purpose of go to statement? 28.What is the purpose of switch statement? 29.What are the rules for switch statement? 30.What is the difference between while and Do-while? 31.What is the syntax for ‘FOR’ statement? 32.What are the rules for nested if statement? 33.What is nested loop? 34.What are subscript variables or index variables? 35.How to declare a one dimensional array? 36.Char name [200] - How many memory locations are there? 37.Define array. 38.What is one dimensional array? 39.What is array initialization? 40.What is multi-Dimensional array? 41.What are two Dimensional arrays? 42.What is meant by string? 43.How to compare two strings? 44.Mention the string handling functions used in C program. 45.Which operator is used as the string terminator? 46.What is the purpose of return statement? 47.What is nested structure? 48.What are unions? 49.Give the ways to pass the values by arguments. 50.Mention the types of preprocessor directives. 51.The directive is used to include the content of a file into the source code of the program. 52.The directive is used to direct the compiler to skip a part of source code. 53.The variables that contains the address of other variables. 54.What is the operator is used for accessing the address of any variable? 55.What is the difference between conditional and unconditional statements? 56.What is meant by preprocessor? 57.What is meant by array of pointers 58.What is the string reading functions? 59.What is string writing functions? 60.The function is used to find out the number of characters in the given string. 61.The function is used to join the two strings. 62.The function is used to compare the two strings. 63.What is the Statement is used to return the value to the calling function? 64.What function is used to reverse a two strings? 65.What function is used to convert a string in uppercase to lowercase? 66.What is the basic form of functions? 67.What is meant by formal arguments? 68.How functions are defined before it is used? 69.What are the types of function? 70.What are actual arguments?

Page 139 of 260

71.What is array of structures? 72.What is meant by structures? 73.What is the keyword for defining a structure? 74.Difference between arrays and structures. 75.List the applications of structures. 76.State the need of user defined function. 77.Difference between unions and structures. 78.What are the rules for writing preprocessor directives? 79.What is call by reference? 80.What is macro definition with arguments? 81.What is the difference between simple macro and macro definition? 82.The directive is used to include the content of a file into the source code of the program. 83.The directive is used to direct the compiler to skip a part of source code. 84.What is memory unit? 85.List any two advantages of pointers. 86.Which operator is used to access the address of any variable 87.How to initialize the pointers? 88.Difference between array name and pointer. 89.What is file inclusion directive? 90.What are the input/output operations on files? 91.What is the syntax for closing a file? 92.What is the syntax for opening a file? 93.What are the functions used for finding an error while doing I/O operations 94.How to access the variable through pointer? 95.What function is Used for read and write a data into a file. 96.Which Function is used to return the current position of the pointer in the given file? 97.Which Function is used to reset the position of the pointer to be beginning of the given file? 98.What are the arguments that allow parameters to be passed to main from operating system? 99.Which Function is used to move the file pointer to any desired location within the file? 100. What is the Purpose of Append Function



1 Algorithm 10

2 Program 20

3 Flow chart 10

3 Compilation & Execution 10

4 Result 10

5 Written test (5*2) 10

6 Viva-voce 05

Total 75

Page 140 of 260

CO-PO-PSO MAPPING


C207.1

Describe the concepts of keywords, constants, variables, data types, operators, looping, branching statements, arrays, string handling functions, pointers and file management.

3 3 3 2 - - - 3 2 2 2 2 2 2

C207.2

Develop a program to calculate Simple and Compound interest

3 3 3 2 - - - 3 2 2 1 1 1 1

C207.3

Develop a program to find the largest number between given three numbers using IF- else condition. - Else condition.

3 3 3 2 - - - 3 2 2 3 3 3 3

C207.4

Develop a program to find sum of series using while loop and to print Multiplication table using do-while loop.

3 3 3 2 - - - 3 2 2 2 2 2 2

C207.5

Develop a program to perform arithmetic operations using Switch-case statement.

3 3 3 2 - - - 3 2 2 2 2 2 2

C207.6

Develop a programs to prepare total marks for N students using array of Structures

3 3 3 2 - - - 3 2 2 3 3 3 3

C207.7

Develop program to find the sum and average of given three number using function and to find length of the string using pointers.

3 3 3 2 - - - 3 2 2 3 2 2 3

C207.8

Develop program to find factorial of a given N number using Recursion function

3 3 3 2 - - - 3 2 2 1 1 2 2

Total 24 24 24 16 - - - 24 16 16 16 16 16 16

Ave 3 3 3 2 - - - 3 2 2 2.33 2.17 2.33 2.50

Page 141 of 260


Semester : IV

Subject Code & Name: ECM41 MICROCONTROLLER


Subject Code &


ECM41

Microcontroller

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

5 75

Continuous

Assessment

End

Semester

Examination

Total

3

25 75 100



I Architecture Of 8051 14

II Instruction Set and Programming 14

III I/O and Timers 14

IV Interrupt and Serial Communication 14

V Interfacing Techniques 14


Total 75

Page 142 of 260

DETAILED SYLLABUS


I

ARCHITECTURE OF 8051 Comparison of Microprocessor and Microcontroller – Types of Microcontroller-Block diagram of Microcontroller –Functions of each block. Pin details of 8051 – ALU –ROM – RAM – Memory Organization of 8051 - Special function registers.– Program Counter – PSW register –Stack - I/O Ports – Timer – Interrupt – Serial Port – Oscillator and Clock- Clock Cycle – State - Machine Cycle – Instruction cycle – Reset – Power on Reset – Overview of 8051 family.

14

II

INSTRUCTION SET AND PROGRAMMING Assembling and running an 8051 program –Structure of Assembly Language –Assembler directives - Instruction set of 8051 – Classification of 8051 Instructions - Data transfer instructions – Arithmetic Instructions – Logical instructions –Branching instructions – Bit Manipulation Instructions. Different addressing modes of 8051 – sample Programs - Time delay routines.

14

III

I/O AND TIMERS I/O: Bit addresses for I/O and RAM – I/O programming– I/O bit manipulation programming. TIMER: Programming 8051 Timers – Timer 0 and Timer 1 registers – Different modes of Timer – Mode 0 Programming–Mode 1 Programming - Mode 2 Programming-Counter programming– Different modes of Counter– Mode 0 Programming – Mode 1 Programming -Mode2 Programming(simple programs)

14

IV

INTERRUPT AND SERIAL COMMUNICATION Serial communication: Basics of Serial programming –serial transfer and parallel transfer-definition- RS 232 Standards – 8051 connection to RS 232 – 8051 Serial Communication Programming – Programming 8051 to transmit data serially - Programming 8051 to Receive data serially Interrupts:8051 Interrupt s – Programming Timer Interrupts –Programming external hardware interrupts – Programming the serial communication interrupt – Interrupt priority in 8051 (simple programs).

14

V

INTERFACING TECHNIQUES IC 8255 – Block Diagram – Modes of 8255 - Interfacing external memory to 8051– 8051 interfacing with the 8255 – Relays – Sensor interfacing – ADC interfacing – DAC interfacing - Keyboard interfacing – Seven segment LED Display Interfacing - Stepper Motor interfacing – DC motor interfacing

14

Text Books

1. 8051 Microcontroller and Embedded Systems using Assembly and C by Mazidi,Mazidi and D.MacKinlay, 2006 Pearson Education Low PriceEdition

Reference Books:

1. Microcontrollers, Principles and Applications–Ajit pal –PHI Ltd., 2011. 2. Kenneth J Ayala, 8051 Micro controller. 3. B.P.Singh and Renu singh , Interfacing , Prentice Hall , Second edition.

Page 143 of 260

CO-PO-PSO MAPPING


C208.1 Describe about microcontroller.

3 3 2 - - - - - 2 2 3 3 2 3

C208.2 Classify the different types of instructions and addressing modes in 8051

3 3 2 - - - - - 2 2 2 2 2 2

C208.3 Execute simple programs using 8051 instruction set and time delay routines

3 3 2 - - - - - 2 2 2 2 2 2

C208.4 Carry out various applications of Timer/ counter in 8051 and I/O bit manipulation.

3 3 2 - - - - - 2 2 3 3 3 3

C208.5 Bring out the serial data communications and Interrupt in 8051

3 3 2 2 - - - - 2 2 3 3 3 3

C208.6 Invoke knowledge about types of interfacing techniques in 8051

3 3 2 2 - - - - 2 2 3 3 3 3

18 18 12 4 - - - - 12 12 16 16 15 16

Ave

3 3 2 2 - - - - 2 2 2.67 2.67 2.50 2.67

Page 144 of 260



Subject Code & Name: ECM41 MICROCONTROLLER

1. Answer ALL the questions in PART-A (1 mark each) 2. Answer any ONE questions from each UNIT in PART-B (3 marks each) 3. Answer any ONE question from each UNIT in PART-C (10 marks each) 4. The question paper contains TWO pages

Part A (1x10=10)

1. Define microcontroller. 2. What is the capacity of RAM in 8051. 3. List any two assembler directives. 4. Which instruction is used to generate time delay? 5. List the modes of operation of timers. 6. What are the special function register used in timers? 7. Define framing. 8. State the purpose of RS232 serial interface. 9. What is the other name of 8255? 10. Define signal conditioning.

Part B (3 x5=15)

UNIT – I 11. Write short notes on RAM memory organization in 8051. 12. Write short notes on I/O ports of 8051.

UNIT - II

13. What are bit oriented instructions? 14. Write an assembly language program for multi byte addition.

UNIT - III

15. Draw the configuration of TMOD Register. 16. Write notes on programming of 8051 timer.

UNIT –IV

17. Draw and explain the pin description for DB9. 18. Write short notes on RS 232 serial interface.

UNIT - V

19. Draw the control word format of 8255. 20. Write notes on interfacing of external memory to 8051.

Page 145 of 260

Part C (10x5=50)

UNIT - I 21. Draw and explain the block diagram of 8051 microcontroller. (10) 22. (A) Explain in detail about instruction cycle (5) (B)Write short notes on I/O ports of 8051 (5)

UNIT - II 21. Classify the instruction set of 8051 and explain in detail. (10) 22. Explain in detail, the addressing modes of 8051. (10)

UNIT - III 25. (A) Explain the steps for mode1 programming of timers of 8051. (5) (B)Write an assembly language program to use timer as a counter. (5) 26. Explain the function of TCON and TMOD register in detail. (10) UNIT-IV 27. What are the registers used in Serial Communication? (10) 28. Explain IP and IE registers. (10) UNIT - V 29. Draw the block diagram of 8255 and explain. (10) 30. Explain in detail about stepper motor interface. (10)

Page 146 of 260


Semester : IV

Subject Code & Name: ECM42 COMMUNICATION ENGINEERING


Subject Code &


ECM42

Communication

Engineering

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

5 75

Continuous

Assessment

End

Semester

Examination

Total

3 25 75 100



I Networks, Antenna And Propagation 14

II Amplitude Modulation 14

III Angle and Pulse Modulation 14

IV Audio Systems 14

V Video Systems 14


Total 75

Page 147 of 260

DETAILED SYLLABUS


I

NETWORKS, ANTENNA AND PROPAGATION Symmetrical and asymmetrical networks - characteristic impedance and propagation constant. Equalizer: types, applications: constant resistance equalizer. Attenuator: types - symmetrical T and Pi attenuators –application and simple problems Filters: types and definitions – circuit elements and cutoff frequencies of LPF, HPF and BPF (only simple problems). Antennas: Basic antenna principle (feeder mechanism), polarization, directive gain, directivity, radiation pattern, folded dipole, parasitic array, broad-side and end-fire array, Yagi antenna, parabolic antenna, Horn antenna. Propagation (short theory only) :Ground wave propagation, sky wave, space wave propagation, ionospheric layers.

14

II

AMPLITUDE MODULATION Modulation: Classification of RF wave. Noise-Internal Noise, External Noise. Frequency spectrum. Relation between wavelength and frequency, Need for modulation, types of modulation. Amplitude modulation: Expression, AM spectrum and side bands, types of AM balanced modulator. SSB generation-Phase shift and filter methods, advantages and disadvantages of SSB.AM VSB system. Diode detector. AM Transmitter: - Types of transmitter-high level AM Transmitter and low level AM transmitter. SSB Transmitter. AM Receiver: TRF Receiver, super heterodyne radio receive-selection of IF-image frequency-AGC types, SSB receiver.

14

III

ANGLE AND PULSE MODULATION Frequency modulation: Expression waveforms - frequency spectrum, effects of noise in FM, comparison of AM and FM, varactor diode modulator. FM detectors – slope detector, phase discriminator, ratio detector (qualitative treatment only) FM Transmitters & Receiver: Direct and Indirect methods- stereophonic FM transmitter. FM receiver: Block diagram – AFC-stereophonic FM receiver. Phase modulation: Principles, phase modulator circuit, comparison between FM and PM. Pulse modulation: types, sampling theorem. Generation and detection of PAM, PWM, PPM. PCM, DPCM, Delta modulation– quantizing noise-companding.

14

IV

AUDIO SYSTEMS Microphones: (Qualitative treatment only) Construction and performance of the following Microphones: carbon, condenser, piezo-electric, moving coil and velocity ribbon. Loud speakers: Constructional details of dynamic cone type, Horn type and electro-static loud speakers, woofer, midrange and tweeter, cross-over network. Surround-sound systems: Compact disc system- MP3 system - DVD system - stereophonic system - Hi-Fi system principles- Dolby –DTS-Blue Ray Disc-Various audio format.

14

Page 148 of 260

V

VIDEO SYSTEMS Monochrome Television: Scanning principles - synchronization - aspect ratio- composite video Signal- TV broadcasting standards. TV transmitter- TV receiver. Colour TV: Principles of colour transmission and reception- color CCD camera. PAL colour TV receiver (IC details not required)-Digital colour TV receiver, LCD, LED display unit – plasma display - Principles of Handy cam, CCTV and cable TV, HDTV (Basic Idea Only)-TV Standards(NTSC,SECAM,PAL)-Set top box

14

Text Books:

1. John D.Ryder, Networks lines and fields , PHI- Second edition 2. Kennedy, Electronic communication Systems, TMH- Fourth edition 3. Dennis Roddy and John Colen, Electronic Communication, PHI- Fourth edition Reference Books:

1. Kingsler & Frey, Fundamentals of Acoustics, Wiley Eastern ltd- Second edition 2. Arvind M.Dhake, TV and Video engineering, TMH- Second edition

3. Louis E Frenzel , Communication Electronics – Principles and application , 3rd Edition, Tata McGrawhill publication 4. R.Gupta , Audio and Video system – Principles, maintenance and Troubleshooting, Second Edition McGrawHill Education (P) Ltd. 5. Simon Haykins , Analog Communication- Wiley Student Edition.

CO-PO-PSO MAPPING


C209.1 Describe the fundamental concepts of network, antenna and various types of propagation

3 3 2 - - - - - 2 2 2 2 1 2

C209.2

Apply the knowledge about basic modulation and amplitude modulation to develop logical thinking for communication over long distances

3 3 2 1 - - - - 2 2 3 3 2 3

C209.3 Describe the basic knowledge about frequency and pulse modulation in transmitting and receiving side.

3 3 2 - - - - - 2 2 3 2 2 2

C209.4 Invoke the knowledge about the various levels of audio systems

3 3 2 - - - - - 2 2 3 2 2 2

C209.5

Bring out the basic concepts of recording and reproduction techniques of various recording devices such as CD,DVD and stereophonic system

3 3 2 - - - - - 2 2 3 2 2 1

C209.6

Invoke knowledge about basic principles of video system such as monochrome TV ,color TV transmitter and receiver

3 3 2 - - - - - 2 2 2 2 2 2

18 18 12 1 - - - - 12 12 16 13 11 12

Ave 3 3 2 1 - - - - 2 2 2.67 2.17 1.83 2

Page 149 of 260


Time:Three Hours Maximum Marks : 75 Subject Code & Name : ECM42 COMMUNICATION ENGINEERING Note: 1. Answer ALL the Questions in Part-A (1 mark each) 2. Answer any TWO Questions from each Unit in PART-B (3 mark each)


Part A (1x10=10)

1. What is Equalizer? 2. Define symmetrical network. 3. Define modulation 4. State the advantage of VSB 5. What is AFC? 6. Expand PPM 7. Define loud speaker 8. Expand DTS 9. Define aspect ratio 10. What is interlaced scanning?

Part B (3x5=15) UNIT-I

11. Write short notes on filters 12. Compare symmetrical and asymmetrical network.

UNIT - II

13. List out the advantages of SSB 14. Draw the block diagram of diode detector

UNIT - III

15. Write short notes on companding. 16. Mention any four differences between PM and FM.

UNIT - IV

17. Compare cone type & horn type loudspeaker. 18. Draw only the diagram of DVD player

UNIT - V

19. Describe the operation of plasma display 20. List out the features of LED display

Page 150 of 260

Part C (10x5=50) UNIT - I

21. Explain about a) Broad side array with neat diagram. (5) b) End fire array with neat diagram. (5)

22. Derive high pass filter & find its circuit elements. (10)

UNIT - II

23. Explain about balanced modulator with neat diagram. (10) 24. Explain about the operation of Superheterodyne Receiver. (10)

UNIT – III

25. Explain the operation of Ratio detector with neat diagram. (10) 26. i) Explain the FM receiver with circuit diagram. (5) ii) Explain the AFC with neat block diagram. (5)

UNIT – IV 27. Explain the working of condenser microphone with neat diagram. (10) 28. Explain the working principle of electrostatic loudspeaker with diagram. (10) UNIT - V 29. Explain the cable television with block diagram. (10)

30. With a neat diagram explain the working of PAL colour TV receiver. (10)

Page 151 of 260


Semester : IV

Subject Code & Name: ECM43 INDUSTRIAL ELECTRONICS


Subject Code &


ECM43 Industrial Electronics

Hours/ Week

Hours/ Semester

Marks

Duration in

Hours

5 75


End Semester

Examination Total

3

25 75 100


Unit No

Topics Hours

I Power Devices and Trigger Circuits 14

II Converters and Choppers (Qualitative Treatment Only) 14

III Inverters & Applications 14

IV Programmable Logic Controller 14

V Distributed Control Systems And Robotics

14


Total 75

Page 152 of 260

DETAILED SYLLABUS


I

POWER DEVICES AND TRIGGER CIRCUITS Thyristor family –Working principle, VI characteristics and applications of SCR – Definitions for holding current, latching current, dv/dt rating, di/dt rating. Insulated gate bipolar transistor (IGBT), MOSFET and GTO - Symbol, principle of working, VI characteristics and applications. Triggering of SCR - Gate triggering –Types –Concepts of DC triggering, AC triggering, Pulse gate triggering – Pulse transformer in trigger circuit – Electrical isolation by opto isolator - Resistance capacitor firing circuit and waveform, Synchronized UJT triggering (ramp triggering) circuit and waveform.

14

II

CONVERTERS AND CHOPPERS (Qualitative treatment only) Converters – Definition – Single phase Half controlled bridge converter with R load and RL load - importance of flywheel diode –Single phase fully controlled bridge converter with resistive load – voltage and current waveforms – Single phase fully controlled bridge converter with RL load – voltage and current waveforms. Commutation- Natural commutation – Forced commutation – Types of forced commutation (mention the types only). Chopper – Definition –principle of DC chopper operation – Typical chopper circuit (Jones chopper) –Applications of DC chopper – Principle of working of single phase AC chopper - Chopper using MOSFET.

14

III

INVERTERS & APPLICATIONS Inverter - Definition -Requirement of an inverter –Single phase inverter with resistive load – Single phase inverter with RL load –Methods to obtain sine wave output from an inverter- Output voltage control in inverters - McMurray inverter – advantages - Parallel inverter using IGBT. HVDC Transmission- principle – advantages – drawbacks SMPS - Block diagram of SMPS – advantages and disadvantages. UPS-Type (ON Line, OFF Line), Comparison.

14

IV

PROGRAMMABLE LOGIC CONTROLLER Introduction to PLC – Relays- Block diagram of PLC – Basics of Input and output module (digital input and output module) - Logic functions - AND logic, OR logic, NAND logic, EX-OR logic -symbols used in ladder logic diagram. Ladder programming – Ladder diagram for simple systems –Star delta starter, Conveyer control and Lift control.

14

V

DISTRIBUTED CONTROL SYSTEMS AND ROBOTICS

Evolution- Hybrid system Architecture– Central system Architecture– Generalized Distributed Control - Architecture– comparison of architectures– Local control unit–Basic Elements of LCU– Displays – Plant – Area–Group- Loop – Features of DCS – Advantages of DCS.Introduction to Robots – Advantages of Robots.

14

Page 153 of 260

Text Books:

1. Harish C.Rai , Industrial & Power Electronics, Umesh Publication, 5th Edition - 1994 2. Dr.P.S.Bimbhra, Power Electronics, Khanna publishers -2nd Edition-1998

Reference Books:

1. M.H.Rashid, Power Electronics, PHI Publication-3rd Edition-2005

2. Pradeep Kumar& Srivashtava, Programmable Logic Controller, BPB Publications

3. Yoram Korean &Joseph Ben, Numerical control of Machines

CO-PO-PSO MAPPING


C210.1 Obtain knowledge about power devices and triggering circuits

3 3 3 2 - - - - 2 2 3 3 2 3

C210.2 Acquired knowledge about converters, commutation and chopper circuits.

3 3 3 - - - - - 2 2 2 2 2 2

C210.3 Describe the broad ideas about inverters, SMPS, UPS and HVDC transmission

3 3 - - - - - - 2 2 3 3 3 3

C210.4 Invoke knowledge about PLC 3 3 3 2 - - - - 2 2 3 3 2 3

C210.5 Able to develop ladder diagram for Application

3 3 3 - - - - - 2 2 2 3 3 3

C210.6 Describe the architectures of various Distributed Control Systems and basics of Robotics.

3 3 - - - - - - 2 2 2 3 3 3

Total 18 18 12 4 - - - - 12 12 15 17 15 17

Ave 3 3 3 2 - - - - 2 2 2.50 2.83 2.50 2.83

Page 154 of 260



Subject Code & Name: ECM43 INDUSTRIAL ELECTRONICS


Part A (1x10=10)

1. Draw the symbol of IGBT.

2. List the different methods of gate triggering.

3. Define converter.

4. Define commutation.

5. What is inverter?

6. Expand SMPS

7. Define PLC.

8. What is relay?

9. Expand DCS.

10. What is robot?

Part B (3 x5=15)

UNIT-I

11. Define latching current and holding current.

12. Mention the applications of MOSFET.

UNIT - II

13. Write the importance of flywheel diode. 14. Draw the circuit diagram of single phase AC chopper.

UNIT - III

15. List the methods to obtain sine wave from an inverter. Explain any one. 16. Compare ON-line and OFF-line UPS.

UNIT - IV

17. Draw the ladder diagram for NAND, AND, EX-OR logic. 18. Compare PLC circuit with Hardwired circuit.

Page 155 of 260

UNIT - V

19. Differentiate central system and distributed system. 20. List out the advantages of ROBOTS.


21. a) Explain the switching characteristics of SCR. (5) b) Explain about electrical isolation by opto isolator (5)

22. Explain the operation of synchronized UJT triggering with circuit diagram and waveform. (10)

UNIT - II

23. Explain the operation of single phase fully controlled bridge converter with RL load with circuit diagram. (10)

24. Explain the operation of Jones chopper (10)

UNIT - III

25. a) Explain HVDC Transmission (6) b) Draw the block diagram of SMPS. (4)

26. Explain the operation of McMurray inverter with circuit diagram. (10) UNIT - IV

27. Draw the ladder diagram of Star delta starter and explain its operation. (10) 28. Draw the block diagram of PLC and explain each part in detail. (10)

UNIT - V

29. Draw the architecture of distributed control system and explain its operation. (10) 30. Explain local control unit with neat diagram. (10)

Page 156 of 260

Course Name : DIPLOMA IN ELECTRONICS AND COMMUNICATION ENGINEERING Semester : IV

Subject Code & Name: ECM44 VERY LARGE SCALE INTEGRATED CIRCUITS


Subject


ECM44 Very Large

Scale Integrated

Circuits

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

5 75

Continuous

Assessmen

t

End

Semester

Examination

Total

3 25 75 100



I Combinational Circuit Design 14

II VHDL for Combinational Circuit 14

III Elements of VHDL and Different Styles of Modeling in VHDL 14

IV VHDL for Sequential Circuit 14

V PLDs and FPGA 14


Total 75

Page 157 of 260

DETAILED SYLLABUS


I

COMBINATIONAL CIRCUIT DESIGN AND INTRODUCTION TO VLSI: NMOS and CMOS logic implementation of switch, NOT, AND, OR, NAND and NOR gates, CMOS transmission gates. Boolean algebra and circuit synthesis using gates (upto 4 variables) simplification using SOP (Or) POS. An overview of VLSI- Complexity and design, General overview of design hierarchy, Design flow, VLSI chip types, basic concepts.

14

II

VHDL FOR COMBINATIONAL CIRCUIT: Introduction to CAD tool and VHDL: Design entry, Synthesis and simulation, Concurrent signal assignment statements, process statements, different level of abstraction. VHDL CODE: AND, OR, NAND, NOR gates, Implementation of MUX, DEMUX, Encoder, Decoder, Four bit Arithmetic Addition, Subtraction ,Multiplication and comparator in VHDL.

14

III

ELEMENTS OF VHDL AND DIFFERENT STYLES OF MODELING IN VHDL: Elements of VHDL -Entity, Architecture, Event scheduling, sequential statements, Architectural selection, configuration statements, data types, VHDL sub programs and packages. Different styles of modeling in VHDL-behavioral modeling, dataflow modeling and structural modeling.

14

IV

VHDL FOR SEQUENTIAL CIRCUIT: VHDL constructs for storage elements. VHDL code for DFF, JK FF, TFF with or without reset input. DESIGN STEPS: State diagram, state table, state assignments. Moore and Mealy Type Serial adder. VHDL code for 3 bit Up/down counter, Decade counter, Johnson counters.

14

V

PLDs AND FPGA: Introduction to PLD,PLA and PAL. Implementation of combinational circuits with PAL and PLA (upto 4 variables).Comparison between PLA and PAL. Introduction to Complex Programmable Logic device, Field Programmable gate Array and macrocell. Introduction to ASIC. Types of ASIC.

14

Page 158 of 260

TEXTBOOK: 1. “Digital Design” M.Morris Mano Michael D Ciletti Pearson Education 2008 2. “Introduction to VLSI CIRCUITS AND SYSTEMS” John P.Uyemura Wiley student Edition 3. “Fundamentals of Digital Logic with VHDL design” Stephen brown and

Vranesic 2nd edition McGrawHill,2008

4. “VHDL Primer” Bhasker J Prentice Hall India-2009

REFERENCES: 1. “Digital Electronics with PLD Integration” Nigel P. Cook, Prentice Hall, 2000

2. “Programmable Logic Handbook: PLD, CPLD, and FPGA” Ashok K.Sharma, McGraw-Hill,

1998

3. “Digital Logic Simulation and CPLD Programming with VHDL” Steve

Waterman Prentice Hall.

CO-PO-PSO MAPPING

CO'S PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 PO10

PSO1 PSO2 PSO3 PSO4

C211.1 Obtain knowledge about Combinational circuit design and overview of VLSI

3 3 2 2 - - - - 2 2 2 2 1 1

C211.2 Invoke knowledge in VLSI design process and VHDL statements

3 3 2 2 - - - - 2 2 2 3 2 3

C211.3 Implement VHDL code for different combinational circuits

3 3 2 2 - - - - 2 2 2 2 2 2

C211.4

Acquire knowledge to describe various elements of VHDL and different styles of modelling in VHDL.

3 3 1 2 - - - - 2 2 2 2 2 2

C211.5

Implement VHDL for sequential circuits and able to understand the concepts of Moore & Mealy type serial adder

3 3 1 2 - - - - 2 2 2 2 2 2

C211.6 Develop combinational circuits using PAL & PLA and able to describe CPLD, FPGA & ASIC

3 3 1 2 - - - - 2 2 3 3 3 3

Total 18 18 9 12 - - - - 12 12 13 14 12 13

Ave

3 3 1.50 2 - - - -

2 2 2.17 2.33 2 2.17

Page 159 of 260



Subject Code & Name: ECM44 VERY LARGE SCALE INTEGRATED CIRCUITS


Part A (1x10=10)

1. Expand CMOS. 2. Draw the symbol of NMOS. 3. Expand VHDL. 4. Define the term synthesis. 5. What is Entity? 6. List out the various data types in VHDL. 7. What do you meant by storage elements? 8. Define flip flop. 9. What is PLA? 10. Expand ASIC.

Part B (3x5=15)

UNIT-I

11. Draw the logic diagram of CMOS NOR. 12. Write short note on VLSI design flow.

UNIT - II

13. Write about design entry. 14. Write a VHDL code for 4 bit arithmetic adder.

UNIT - III

15. Brief note on event scheduling. 16. Write about architecture selection.

UNIT - IV

17. Write a VHDL code for T flip flop. 18. Compare Moore and Mealy models.

UNIT -V

19. Write about macro cell. 20. Differentiate PLA and PAL.

Page 160 of 260

Part C (10x5=50)

UNIT - I

21. Explain CMOS NAND gate with logic diagram. (10) 22. Explain design hierarchy of VLSI in detail. (10)

UNIT - II

23. (A)Explain concurrent signal assignment statements and Process statements. (10) 24. (A)Write a VHDL code for implementing the Multiplexer. (6)

(B)Write a simple VHDL code for AND gate. (4)

UNIT - III

25. Explain VHDL sub programs and packages in detail. (10) 26. Explain in detail about behavioral modeling. (10).

UNIT – IV

27. Write a VHDL code for JK Flip flop with reset input. (10) 28. Write a VHDL codes for 3-bit Up/Down counter. (10)

UNIT - V

29. Implement the function F=∑ (0, 1, 2, 5, 7) in PLA and PAL. (10) 30. Explain FPGA architecture in detail. (10)

Page 161 of 260


Semester : IV

Subject Code & Name: ECM45 MICROCONTROLLER PRACTICAL


Subject Code &


ECM45 Microcontroller Practical

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

4 60

Continuous

Assessment

End Semester

Examination Total

3

25 75 100

LISTOFEXPERIMENTS

Part-A SIMULATION

1. Write and execute an Assembly Language Program for Multi-byte Addition.

2. Write and execute an Assembly Language Program for Multiplication and Division of two

numbers.

3. Write and execute an Assembly Language Program for arranging the given data in ascending

order.

4. Write and execute an Assembly Language Program for BCD to Hex conversion.

5. Write and execute an Assembly Language Program for Hex to BCD conversion.

6. Write and execute an Assembly Language Program for Hex to ASCII and vice-versa.

7. Write and execute an Assembly Language Program for Parity bit generation.

8. Write and execute an Assembly Language Program for using timer / Counter.

Part – B INTERFACING WITH APPLICATION BOARDS

1. Write an Assembly Language Program for interfacing LED with Switches and test it.

2. Write an Assembly Language Program for interfacing seven segments LED displays and test

it.

3. Write an Assembly Language Program for interfacing running LEDs displays and test it.

Page 162 of 260

4. Write an Assembly Language Program for interfacing Matrix keyboard and test it.

5. Write an Assembly Language Program for interfacing 8 bit ADC and test it.

6. Write an Assembly Language Program for interfacing 8 bit DAC and test it.

7. Write an Assembly Language Program for interfacing STEPPER MOTOR and test it.

8. Write an Assembly Language Program for interfacing DC motor and test it.

9. Write an Assembly Language Program for Sending data through serial port between

controller kits and test it.

List of equipments:


1. Desktop/laptop computers - 20

2. 89C51 microcontroller kit with LED

interfacing

- 8

3. ADC interfacing kit - 2

4. STEPPER MOTOR interfacing - 2

5. DC motor interfacing - 1

Software requirement:

UMPS 1.75C Demo



1 Algorithm 10

2 Program 25

3 Flow chart 10

3 Compilation & Execution 15

4 Result 10

5 Viva-Voce 05

Total 75

Page 163 of 260

CO-PO-PSO MAPPING

CO’S CO’S DESCRIPTION PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 P10 PSO1 PSO2 PSO3 PSO4

C212.1

Able to write and execute an Assembly Language Program for Multi-byteAddition, Multiplication and Division

3 2 3 - - - - 3 2 2 2 2 3 2

C212.2 Able to write and execute an Assembly Language Program for sorting the numbers

3 2 3 2 - - - 3 2 2 3 3 3 2

C212.3

Able to write and execute an Assembly Language Program for BCD to Hex , Hex to BCD , Hex to ASCII and vice-versa

3 2 3 2 - - - 3 2 2 3 3 3 2

C212.4 Able to write and execute an Assembly Language Program for Parity bit generation

3 2 3 2 - - - 3 2 2 2 2 2 1

C212.5 Able to write and execute an Assembly Language Program for using timer / Counter

3 2 3 2 - - - 3 2 2 3 3 3 3

C212.6

Able to write and execute an Assembly Language Program for interfacing LED with Switches, Matrix keyboard, seven segment LED displays, running LED’s,

3 2 3 2 - - - 3 2 2 3 3 3 3

C212.7

Able to write and execute an Assembly Language Program for interfacing 8 bit ADC DAC, Stepper motor, DC motor

3 2 3 3 - - - 3 2 2 3 3 3 3

Total 21 14 21 13 - - - 21 14 14 19 19 20 16

Ave 3 2 3 2.17 - - - 3 2 2 2.83 2.83 2.83 2.33

Page 164 of 260


Semester : IV

Subject Code & Name: ECM46 INDUSTRIAL ELECTRONICS AND COMMUNICATION

ENGINEERING PRACTICAL



ECM46 Industrial

Electronics and

Communication

Engineering Practical

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

6 90

Continuous

Assessment

End

Semester

Examination

Total

3

25 75 100

Note:

At least 5 experiments should be constructed from A and B using breadboard / soldering

The student has to do 1 experiment from A and 1 experiment from B for the Autonomous practical Examination

A. INDUSTRIAL ELECTRONICS LAB

1. Phase control characteristics of SCR

2. Construct and test commutation circuits of SCR.

3. Construct a Lamp dimmer using TRIAC (in Bread Board Only)

4. Construct and test a MOSFET based PWM chopper circuit

5. Construct and test an IC based buck converter using PWM

6. Write and implement a simple ladder logic program using digital inputs and outputs for

PLC.

7. Write and implement a simple ladder logic program for interfacing a lift control with PLC.

8. Write and implement a simple ladder logic program for interfacing a conveyer control

with PLC

9. Write and implement a simple ladder logic program using timer and counter with

Branching and Subroutines with PLC.

Page 165 of 260

List of Equipments


1. Phase control characteristics of SCR kit - 1

2. Commutation circuits of SCR kit - 1

3. MOSFET based PWM chopper kit - 1

4. IC based buck converter using PWM kit - 1

5. Desktop computers - 2

6. Lift control interfacing kit with PLC 1

7. Conveyor control interfacing kit with PLC 1

Software required:

RSlogix software

B. COMMUNICATION ENGINEERING LAB

1. Construct & test symmetrical T & Pi attenuators

2. Construct and test constant k passive low pass filter & high pass filter

3. Construct an AM modulator and Detector circuit and trace the output waveform

4. Construct a FM modulator circuit and trace the output waveform

5. Construct and test PAM generation circuit and detection circuit.

6. Construct and test PWM generation circuit and detection circuit

7. Construct and test PPM generation circuit and detection circuit

8. Construct and test PCM transmitter and receiver circuit

9. Construct and test a three way crossover network.

Page 166 of 260

List of Equipments


1. T & Pi attenuator kit - 1

2. Low pass filter & High pass filter kit - 1

3. FM modulator kit - 1

4. PAM generation circuit and detection kit - 1

5. PWM generation circuit and detection kit - 2

6. PPM generation circuit and detection kit 1

7. PCM transmitter and receiver kit 1

8 Dual Trace CRO 20Mhz 5


No. Allocation Marks Marks

1 A.

Circuit Diagram / Ladder diagram 10


Tabulation / Execution 05

Calculation / Graph/ Result 10

2 B.

Circuit Diagram 10


Tabulation 05

Calculation / Graph/ Result 10

3 Viva – Voce 05

Total 75

Page 167 of 260

CO-PO-PSO MAPPING


C213.1

Obtain knowledge to construct and test phase control characteristics and commutation of SCR

3 3 3 3 - - - 3 2 2 3 3 2 3

C213.2 Invoke knowledge to construct a lamp dimmer using TRIAC.

3 3 3 3 - - - 3 2 2 3 3 3 3

C213.3

Obtain knowledge to construct and test MOSFET based PWM chopper and IC based buck converter circuit. Implement simple ladder logic program for interfacing lift control and conveyor control

3 3 3 3 - - - 3 2 2 3 3 3 3

C213.4

Implement simple ladder logic program using digital inputs and outputs. Implement simple ladder logic program using timer and counter

3 3 3 3 - - - 3 2 2 3 3 3 3

C213.5 Obtain knowledge to construct and test symmetrical T and Pi attenuator

3 3 3 3 - - - 3 2 2 2 2 2 2

C213.6 Invoke knowledge to construct low pass filter and high pass filter

3 3 3 3 - - - 3 2 2 3 3 3 3

C213.7

Obtain knowledge to construct AM and FM modulator and to trace output waveform. Invoke knowledge to construct three way cross over network

3 3 3 3 - - - 3 2 2 3 3 3 3

C213.8

Obtain knowledge to construct PAM, PWM,PPM and PCM generation and detection circuit

3 3 3 3 - - - 3 2 2 3 3 3 3

Total 24 24 24 24 - - - 24 16 16 23 23 22 23

Ave 3 3 3 3 - - - 3 2 2 2.83 2.83 2.83 2.83

Page 168 of 260


Semester : IV

Subject Code & Name: ECM47 VERY LARGE SCALE INTEGRATED CIRCUITS PRACTICAL


Subject Code & Name


ECM47 Very Large Scale Integrated Circuit Practical

Hours/ Week

Hours/ Semester


4 60



Total

3

25 75 100

.


1. SIMULATION OF VHDL CODE FOR COMBINATIONALCIRCUIT

Optimize a 4 variable combinational function (SOP or POS), describe it in VHDL code and

simulate it. Example: F= (0, 5, 8, 9, 12) in sop or pos 2. SIMULATION OF VHDL CODE FOR ARITHMETIC CIRCUITS

Design and Develop the circuit for the following arithmetic function in VHDL Codes

and simulate it. Addition, Subtraction Multiplication (4 x 4 bits) 3. SIMULATION OF VHDL CODE FOR MULTIPLEXER

Design and develop a 2bit multiplexer and port map the same for developing upto 8

bit multiplexer.

4. SIMULATION OF VHDL CODE FOR DEMULTIPLEXER

Design and develop an8 output demultiplexer. Simulate the same code in the

software.

5. VHDL IMPLEMENTATION OF MULTIPLEXER

Describe the code for a multiplexer and implement it in FPGA kit in which switches are

connected for select input and for data inputs a LED is connected to the output.

6. VHDLIMPLEMENTATION OF DEMULTIPLEXER

Switches are connected for select inputs and a data input, Eight LEDs are

connected to the output of the circuit.

Page 169 of 260

7. VHDL IMPLEMENTATION OF 7SEGMENT DECODER

Develop Boolean expression for 4 input variables and 7 output variables. Design and

develop a seven segment decoder in VHDL for 7 equations. A seven segment display is

connected to the output of the circuit. Four switches are connected to the input. The 4

bit input is decoded to 7 segment equivalent. 8. VHDL IMPLEMENTATION OF 7SEGMENT DECODER BY LUT

Develop a 7 segment decoder using Lookup table. Describe the seven segment

decoder in VHDL using developed Lookup table. A seven segment display is connected

to the output of the circuit. Four switches are connected to the input. The 4 bit input is

decoded into 7 segment equivalent. 9. VHDL IMPLEMENTATION OF ENCODER

Design and develop HDL code for decimal (Octal) to BCD encoder. There will be10 input

switches (or8 switches) and 4LEDs in the FPGA kit. The input given from switches and it is

noted that anyone of the switch is active. The binary equivalent for the corresponding

input switch will be glowing in the LED as output.

10. VHDL IMPLEMENTATION FOR BLINKING A LED

Develop a VHDL Code for delay and verify by simulating it. This delay output is

connected to LED. Delay is adjusted such away LED blinks for every 1 or2 seconds. 11. SIMULATE A VHDL TEST BENCH CODE FOR TESTING A GATE

Develop a VHDL test bench code for testing anyone of the simple gate.

Simulate the test bench code in the HDL software. 12. VHDL IMPLEMENTATION FOR BLINKING AN ARRAY OF LEDS

Design and develop a VHDL Code for4 bit binary up counter. Four LEDs are

connected at the output of the counter. The counter should up for everyone seconds. 13. VHDL IMPLEMENTATION OF A SPELLER WITH AN ARRAY OF LEDS

Design and develop VHDL Code for a 5 bit Johnson ring counter 4 bit The LEDs are connected at the output of the counter. The speller should work for everyone seconds.

14. VHDL IMPLEMENTATION OF 7 SEGMENT DISPLAY

Design and develop a seven segment decoder in VHDL. Design and develop a 4 bit

BCD counter, the output of the counter is given to seven segment decoder. A seven

segment display is connected to the output of the decoder. The display shows 0, 1, 2, 9

for everyone second

15. VHDL IMPLEMENTATION OF STEPPER MOTOR INTERFACE

16. VHDL IMPLEMENTATION OF TRAFFIC LIGHT CONTROL

Page 170 of 260

List of Equipments:


1. Desktop/laptop computers - 15

2. Field Programmable Gate Array kit - 5

3. Traffic Light control interfacing kit - 2

4. STEPPER MOTOR interfacing kit - 2

5. DC motor interfacing kit - 1

Software required:

Xilinx 9.2i software



1 Interface circuit Diagram 15

2 Algorithm 10

3 Program 25

3 Execution 10

4 Result 10

5 Viva-Voce 05

Total 75

Page 171 of 260

CO-PO-PSO MAPPING


C214.1

Develop VHDL code to simulate combinational circuit, arithmetic circuits, multiplexer and De-multiplexer

3 2 3 2 - - - 3 2 2 2 2 2 2

C214.2

Develop VHDL code to implement multiplexer, de-multiplexer, Encoder, 7Segment Decoder by LUT concept.

3 2 3 2 - - - 3 2 2 2 2 2 2

C214.3 Develop VHDL code to simulate test bench code for testing a gate.

3 2 3 2 - - - 3 2 2 3 3 3 3

C214.4

Develop VHDL code to implement blinking a LED, blinking an array of LEDs and speller with an array of LEDs.

3 2 3 2 - - - 3 2 2 3 3 3 3

C214.5 Develop VHDL code to implement 7 segment display

3 2 3 2 - - - 3 2 2 3 3 2 3

C214.6 Develop VHDL code to implement stepper motor interface, traffic light control

3 2 3 2 - - - 3 2 2 3 3 3 3

Total 18 12 18 12 - - - 18 12 12 - - - -

Ave 3 2 3 2 - - - 3 2 2 2.67 2.67 2.5 2.67

Page 172 of 260


Semester : IV

Subject Code & Name: ECM48 INDUSTRIAL TRAINING – I

The students are expected to gain a working experience in various departments of an

industry / organisation and hence learning the industrial management in a practical way.The

students have to undergo a six months industrial training (PHASE I) during the IV semester in a

related industry / organisation. During the training period the students are maintaining an

Industrial diary to record their observation and learning. On completion of training, a training

report should be submitted to the Head of the Department. Industrial training of Sandwich

students will be evaluated based on Continuous Assessment of two periodical reviews and an End

semester Examination on Assessment of Training Report and viva-voce.

SANDWICH DIPLOMA COURSE - INDUSTRIAL TRAINING

1. Introduction

The main objective of the Sandwich Diploma Course is to mould a well rounded technician

acclimated with industrial environment while being a student in the institution.

The Sandwich Diploma Course study is pursued by students, in 7 semesters of 3½ years duration,

the subjects of 3 years - Full Time Diploma Course being regrouped for academic convenience.

While in the 4th semester students undergo Industrial Training-I for 6 months (December through

May). They also do course work in the institution for one day in a week, while in the 7th semester

they undergo another spell of 6 months (June through November) Industrial training-II.

The Apprenticeship (Amendment) Act 1973 is followed in regulating the Industrial training

procedure for Sandwich Course.

I SEM II SEM III SEM IV SEM V SEM VI SEM VII SEM

First Spell - IV Semester (December - May)

Second Spell - VII Semester (June - November

Institutional study

Industrial Training

Page 173 of 260

2. Attendance Certification

Every month students have to get their attendance certified by industrial supervisor in the

prescribed form. Students have also to put their signature on the form and submit it to the

institutional staff in-charge. Attendance and submission of Review reports will be duly considered

while awarding the Continuous Assessment mark.

3. Training Reports

The students have to prepare two types of reports:

Weekly report in the form of diary to be submitted to the concerned staff in-charge of the institution. This will be reviewed while awarding Continuous Assessment mark.

Comprehensive report at the end of each phase of Industrial Training will be reviewed while awarding End semester Examination marks.

3.1 Industrial Training Diary

Students are required to maintain the record of day - to- day work done. Such record is called

Industrial training Diary. Students have to write this report regularly. All days of the week should

be accounted for clearly giving attendance particulars (Presence, Absence, Leave, and Holiday etc).

The concerned Industrial supervisor is to check periodically these progress reports.

3.2 Comprehensive Training Report

In addition to the diary, students are required to submit a comprehensive report on training with

details of the organization where the training was undergone after attestation by the supervisors.

The comprehensive report should be incorporating study of plant/ product /process/ construction

along with intensive in-depth study on any one of the topics such as processes, methods, tooling,

construction and equipment, highlighting aspects of quality, productivity and system. The

comprehensive report should be completed in the last week of Industrial training. Any data,

drawings etc should be incorporated with the consent of the Organization.

4. Scheme of Evaluation

Components SCHEME OF EVALUATION


Continuous

Assessment Mark

1 First review 20

2 Second review 20

3 Attendance 10

End Examination 4 Comprehensive Training Report 20

5 Viva-Voce 30

Total 100

Page 174 of 260


Semester : V

Subject Code & Name: EEM51 Industrial Management

Teaching and Scheme of Examinations: No. of Weeks per Semester: 15


EEM51 Industrial Management

Hours/ Week

Hours/ Semester


5 75



Total

3

25 75 100



I Principles of Management, Personnel Management and

Organizational Behaviour

14

II Financial Management and Material Management 14

III Total Quality Management 14

IV Quality Control Tools & Management Planning Tools 14

V 5S concepts, Total Productive Maintenance (TPM) and

Quality Management System

14

Revision and test 05

Total 75

Page 175 of 260

DETAILED SYLLABUS


I

PRINCIPLES OF MANAGEMENT, PERSONNEL MANAGEMENT AND

ORGANIZATIONAL BEHAVIOUR

Principles of Management

Definition of management – Administration – Organization –

F.W.Taylor’s and Henry Fayol’s Principles of Management – Functions of

Manager –Directing – Leadership – Styles of Leadership – Qualities of a

good leader – Communication - Formal and Informal communication –

Motivation: Positive and negative motivation.

Personnel Management

Functions of personnel management- Selection Process- Training of

workers – Apprentice training, On the job training and vestibule school

training – Job evaluation and merit rating – Definition, objectives-

Definition of Wage and salary-

Wage Payment plans – Time rate systems - Halsey’s 50% plan, Rowan’s

plan and Emerson’s efficiency plan – Problems.

ORGANIZATIONAL BEHAVIOUR

Types of organization – Line, Staff, Taylor’s Pure functional types, Line

and staff, committee type organization.

14

II FINANCIAL MANAGEMENT AND MATERIAL MANAGEMENT Financial

Management

Definition of Fixed and Working Capital- Sources of finance – Shares-

types - preference and equity shares – Debentures – Comparison of Shares

and debentures - Factory costing - Elements of cost – types - Direct cost –

Indirect cost – Factory overheads – fixation of selling price of a product –

profit – problems- Depreciation – Causes – Methods – Straight line, Sinking

fund and percentage on diminishing value method – problems.

Material Management

Objectives of Material Management – ABC analysis of inventory –

Procurement and consumption cycle – safety stock - re-order level -

lead time - Economic order quantity - problems – Principles and brief

description of Modern Management Techniques - BPR, SCM, ERP, ABM -

Purchasing procedure – Functions of Store keeping – Bin card.

14

Page 176 of 260

III TOTAL QUALITY MANAGEMENT

Definition of Quality - Perceptions of quality – Juran, Crosby – Dimensions

of quality - performance, features, reliability, conformance, durability,

aesthetics and perceived quality – Definition of TQM - concepts of TQM -

principles of TQM.

Quality planning- Key elements- quality statements - vision, mission,

objectives – strategic planning – process and cycle of strategic planning -

cost of quality – classification – PAF, Life cycle model- customer

satisfaction – customer complaints-customer retention -continuous

process improvement – steps - PDCA cycle.

14

IV QUALITY CONTROL TOOLS & MANAGEMENT PLANNING TOOLS

Quality Circle – Definition, key elements, benefits of quality circle –

concepts of brainstorming

Quality Control Tools – Check sheet, Histogram, Pareto diagram, Flow

chart, Cause and effect (ISHIKAWA diagram), Scatter diagram – Control

charts

Management Planning Tools - Affinity diagram, Interrelationship diagram,

tree diagram, matrix diagram, prioritization matrix, process decision

program chart, Activity network diagram (PERT/ CPM) - Definition of JIT –

Advantages of JIT - Principles and brief description of Modern

Management Techniques - BPR, SCM, ERP, ABM

14

V 5S CONCEPTS, TPM AND QMS

5S CONCEPTS

SEIRI, SEITON, SEISO, SHIKETSU and SHITSUKE – objectives –

benefits of 5S

TOTAL PRODUCTIVE MAINTENANCE (TPM)

Definition of TPM – objectives of TPM – elements of TPM – pillars

of TPM - Stages of TPM development

QUALITY MANAGEMENT SYSTEM (QMS)

Definition – principles of QMS – Requirement of QMS- Advantages

of QMS – need for Quality system – Definition of standard – QMS aspects:

Customer needs and expectations, supplier needs and interests –ISO

definition –aims of ISO- benefits of ISO to the organization – definition of

Quality audit – types of audit-internal, external, second party and third

party audit.

14

Page 177 of 260

Text Books:

1. O.P.Khanna , ”Industrial Engineering and Management”, by Dhanpat Rai publications. 2. R.Ramakrishnan, “Total Quality Management’, by Eswar press

Reference Books:

1. Dr. Chitale.A.K and DrK.C.Jain., "Quality Assurance and Total Quality", Khanna Publishers,New Delhi, 1998

2. Dr. Singh.B., "Quality control and Reliability", Khanna Publishers, New Delhi, 1998 3. Jerry Banks, "Principles of Quality Control", John Wiley, 1989 4. Sundaraju.S.M., "Total Quality Management", Tata McGraw Hill, 1998 5. Armand.V.Feigenbaum, "Total Quality Control", 3rd Edn., McGraw Hill International 6. Howard Cuitlow, "Quality Management", Tata McGraw Hill, 1998

CO-PO-PSO MAPPING


C301.1 Implement the principles of management & personnel management using socio ethics

3 3 2 3 3 2 2 2 2 3 - 2 - 3

C301.2 Carry out the knowledge of financial management & inventory control system

3 3 2 3 3 2 2 2 2 3 - 3 - 3

C301.3 Implement the concepts of total quality management.

3 3 2 3 3 2 2 2 2 3 - 3 - 3

C301.4 Use the quality control tools and management planning tools.

3 3 2 3 3 2 2 2 2 3 - 2 - 2

C301.5 Implement the 5S concepts and total quality management & total productive maintenance.

3 3 2 3 3 2 2 2 2 3 - 3 - 3

C301.6 Explain the benefits & the requirements of QMS(ISO)

3 3 2 3 3 2 2 2 2 3 - 3 - 2

Total 18 18 12 18 18 12 12 12 12 18 - -

Ave 3 3 2 3 3 2 2 2 2 3 - 2.67 - 2.67

Page 178 of 260


Time-Three Hours Maximum Marks: 75

Subject Code and Name: EEM51 INDUSTRIAL MANAGEMENT

Note: 1. Answer ALL the questions in PART-A (1 mark each) 2. Answer any ONE questions from each UNIT in PART-B (3 marks each) 3. Answer any ONE question from each UNIT in PART-C (10 marks each) 4. The question paper contains TWO pages

Part A (1x10=10)

1. Define Management. 2. List the types of organization. 3. List the resources of capital. 4. What is BIN card. 5. Define Quality. 6. Expand PDCA. 7. Define Quality circle. 8. Define JIT. 9. List the 5S concepts. 10. Define Quality Audit.

Part B (3x5=15)

UNIT-I

11. State the qualities of a good leader. 12. Write short notes on Hasley’s 50% plan.

UNIT - II

13. Write short note on Debentures. 14. State the objectives of good stock control system.

UNIT - III

15. State the principles of TQM. 16. Write short notes on customer satisfaction.

UNIT - IV

17. Write a brief note on modern management techniques. 18. Write short notes on pareto diagram.

UNIT -V

19. Mention the objectives of TPM. 20. State the benefits of ISO to the organization.

Page 179 of 260


21. Explain in detail about the functions of manager. (10) 22. (A)Explain briefly about the training of workers (5)

(B)Write short notes on objectives of job evaluation and merit rating. (5) UNIT - II

23. (A)List the methods of Depreciation and explain any one. (5) (B)The original value of machine is Rs.30,000/-.Its expected life is 20 years. The scrap value is Rs.3000/-.Find out the depreciation per year in straight line method. (5)

24. Explain in detail about the procurement and consumption cycle with diagram. (10) UNIT - III

25. (A)Explain briefly about Quality statements . (5) (B)Write short notes on steps for continuous improvement. (5)

26. Explain in detail about Dimensions of Quality. (10)

UNIT - IV 27. (A)Explain briefly about the activity network diagram. (5)

(B)Explain any two QC Tools. (5) 28. Explain in detail about the control charts. (10)

UNIT - V

29. Explain in detail about 5S concepts. (10) 30. Explain in detail about the principles and requirements of QMS. (10)

Page 180 of 260


Semester : V

Subject Code & Name: ECM52 EMBEDDED SYSTEMS


Subject


ECM52

Embedded

Systems

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

5 75

Continuous

Assessmen

t

End Semester

Examination Total

3

25 75 100



I ARM Processor Architecture 14

II ARM Instruction Sets and Interrupts 14

III LPC2148 ARM CPU 14

IV Cache Mechanism and Memory 14

V Embedded OS and RTOS 14


Total 75

Page 181 of 260

DETAILED SYLLABUS


I

ARM PROCESSOR ARCHITECTURE

The RISC,CISC and ARM design-Philosophy ,Embedded System Hardware.

ARM PROCESSOR FUNDAMENTALS: Data Flow model, Registers, modes of

operation, Current Program Status Register, Pipeline, Exceptions,

Interrupts, and the Vector Table

ARM nomenclature and families. Big Endian and Little Endian.

14

II

ARM INSTRUCTIONS SETS AND INTERRUPTS:

ARM and Thumb Instruction Sets, Data Processing Instructions, Branch

Instructions, Load-Store Instructions, Software Interrupt Instruction,

Program Status Register Instructions, Conditional Execution, Stack

Instructions, Software Interrupt Instruction.

ARM PROCESSOR EXCEPTIONS AND MODES: vector table, priorities, link

Register offsets, interrupts, and IRQ / FIQ exceptions interrupt –stack

design and implementation.

SIMPLE PROGRAM: Addition, Subtraction, Multiplication in assembly

language.

14

III

LPC 2148 ARM CPU

INTRODUCTION Architectural overview – Memory mapping – block

diagram

SYSTEM CONTROL BLOCK FUNCTIONS

PLL – Power control – Reset – VPB divider – Wakeup Timer – Memory

Acceleration module – Timer 0 and timer 1 – PWM – RTC – On chip ADC –

Input/Output (GPIO) – Universal Asynchronous Receiver /Transmitter – I2C

Interface.

14

IV

CACHE MECHANISM AND MEMORY

Introduction to cache memory - memory hierarchy and cache memory -

Cache architecture and cache policies.

CONCEPT OF FLUSHING AND CLEANING CACHE: Flushing and Cleaning

ARM cache core.

CONCEPT OF CACHE LOCKDOWN: Locking Code and Data in Cache - Cache

and write buffer – Stack and stack pointer – Comparison of cache and stack.

MEMORY PROTECTION AND MANAGEMENT UNIT AND PERIPHERALS

Introduction to protection unit, Protected Regions - Demonstration of an

MPU system – Components of MPU – Importance of MPU – Memory

management unit block diagram – Main components of MMU- Definition of

virtual Memory – Virtual Memory – Working principle – Memory size &

speed – Importance of MMU.

Virtual Memory - working principle

14

Page 182 of 260

V

EMBEDDED OS AND RTOS

Fundamental Components to Embedded OS – Simple Little Operating

System: Initialization - memory model - interrupts and exceptions handling

- Scheduler, and context switch.

INTRODUCTION TO RTOS: Real-time systems concepts,

foreground/background systems, critical sections, resources, multitasking,

Context switching, scheduling, re-entrancy, task priorities, mutual

exclusion.

SYNCHRONIZATION AND IPC: Introduction to Semaphores and types.

Inter process communication: pipes and message box.

14

Text Books:

1. K.Meena ,Principles of digital electronics, PHI – 2011 2. R.P. Jain , Modern Digital Electronics, TMH 3. Rogers, Pennathur, Adams, Nano Technogy (Understanding Small Systems), CRC Press

Reference Books:

1. Albert Paul Malvino & Donald P.Leach , Digital principles & Applications, TMH- Second edition.

2. William H.Gothmann, Digital Electronics, prentice Hall of India- Second edition. 3. William Kleitz, Digital Electronics A Practical Approach, Prentice Hall. 4. Charles P.Poole Jr and Frank J.Owens, Introduction to Nano Technology, Wiley India Edition 5. Mick Wilson, Kamali Kannangara, Geoff Smith, Micheal Simoms, Burkhard Raguse, Nano Technology (Basics science and Emerging Technologies), Overseas press India pvt. Ltd.,

CO-PO-PSO MAPPING


C302.1 Obtain knowledge about ARM processor architecture and ARM processor fundamentals

2 3 2 - - - - - 2 2 3 3 3 3

C302.2

Describe the assembly level code for basic operations using instruction set and to implement them.

3 3 2 2 - - - - 2 2 2 2 2 2

C302.3 Obtain knowledge about LPC2148 and its system control block functions.

2 3 2 2 - - - - 2 2 2 2 2 2

C302.4 Obtain knowledge about Cache memory mechanism and its importance.

3 3 2 - - - - - 2 2 3 3 3 2

C302.5

Obtain knowledge on OS and RTOS ,Multitasking, Describe the functions of RTOS and carryout their applications, Explain multitasking, scheduling, IPC and synchronization.

3 3 2 2 2 - - - 2 2 3 3 3 3

C302.6 Describe the functional of RTOS and carry out their applications

3 3 2 2 2 2 2 3 3 3 3

Total 16 18 12 8 4 - - - 12 12 16 16 16 15

AVG

2.66 3 2 1.33 0.66 - - - 2 2 2.66 2.66 2.66 2.5

Page 183 of 260


Time-Three Hours Maximum Marks: 75

Subject Code and Name: ECM52 EMBEDDED SYSTEMS

Note: 1. Answer ALL the questions in PART-A (1 mark each)

2. Answer any ONE questions from each UNIT in PART-B (3 marks each) 3. Answer any ONE question from each UNIT in PART-C (10 marks each)

4. The question paper contains TWO pages

Part A (1x10=10)

1. Expand ARM. 2. Define Pipe-line. 3. What is the specialty of multiplication instruction. 4. What are the instructions used for controlling program status registers. 5. Expand PLL. 6. List the SFR’s of GPIO. 7. Define cache memory. 8. Define virtual memory. 9. Define Multitasking. 10. What is semaphore.

Part B (3 x5=15)

UNIT-I

11. Describe briefly the 3-stage pipe-lining. 12. Compare RISC and CISC architectures.

UNIT - II

13. Write short note on conditional Execution. 14. Write an assembly language program for 32 bit multiplication.

UNIT - III

15. Describe briefly about register map of ADC. 16. Write short notes on wake up timer.

UNIT - IV

17. Describe briefly about protected regions. 18. Write short notes on cleaning of ARM cache code.

UNIT -V

19. Describe briefly about context switching. 20. Write short notes on pipes.

Page 184 of 260

Part C (10x5=50)

UNIT - I 21. Explain in detail about the Embedded system Hardware with neat diagram. (10) 22. (A)Draw the configuration of CPSR and explain (6)

(B)Write short notes on registers of ARM (4)

UNIT - II 23. (A)Explain in detail about shift instructions. (6)

(B)Write short notes on interrupt vector table. (4) 24. (A)Explain briefly about the IRQ/FIQ exceptions. (5)

(B)Write a note on stack instructions. (5)

UNIT - III 25. Explain in detail about the Memory Acceleration Module with neat diagram. (10) 26. Explain in detail about Architecture of UART with neat diagram. (10)

UNIT - IV 27. (A)Explain the cache replacement policies. (5)

(B)Write short notes on flushing of ARM cache core. (5) 28. Explain detail about the Demonstration of MPU system with neat diagram . (10)

UNIT - V

29 (A)Explain briefly about scheduling. (5) (B) Write short notes on mutual exclusion. (5)

30.Explain in detail about the fundamental components of Embedded OS. (10)

Page 185 of 260


Semester : V

Subject Code & Name: ECM53 ADVANCED COMMUNICATION SYSTEM


Subject Code &


ECM53 Advanced

Communication

System

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

5 75

Continuous

Assessmen

t

End

Semester

Examination Total

3

25 75 100



I Radar And Navigational Aids 14

II Digital Communication 14

III Optical Communication 14

IV Satellite Communication & Microwave Communication 14

V Mobile Communication 14


Total 75

Page 186 of 260

DETAILED SYLLABUS


I

RADAR AND NAVIGATIONAL AIDS:

Basic Radar System– Applications – Radar range equation (qualitative

treatment only) – factors influencing maximum range – Basic Pulsed Radar

System – Block Diagram – Display Methods A - Scope, PPI Display –

Automatic target detection.

Radio aids to navigation – Direction finding using Radio compass –

Instrument landing system –Ground controlled approach system.

Telephony and fax: Telephone system – Public Switched Telephone

Network (PSTN) – Electronic Switching System - Block diagram – ISDN –

Architecture, Features - Video phone – Block diagram

Facsimile communication system – facsimile sender-cylindrical scanning –

Facsimile receiver synchronization– phasing - Index of cooperation (IOC) -

Direct recording.

14

II

DIGITAL COMMUNICATION

Basic Elements of digital communication system – block diagram -

characteristics of data transmission circuits -Bandwidth requirement –

speed - Baud rate-Noise- crosstalk- Distortion – Equalizers – Echo

compressors

Digital codes – ASCII Code – EBCDIC Code - Error detection codes – Parity

check codes –Redundant codes - Error correction codes – Retransmission-

forward error correcting code –Hamming code.

Digital modulation techniques – ASK, FSK, PSK, QPSK

modulation/demodulation techniques (only block diagram and operation).

14

III

OPTICAL COMMUNICATION

Optical communication system Block diagram –advantages of optical fiber

Communication systems – principles of light transmission in a fiber using

Ray Theory – Single mode fibers, multimode fibers – step index fibers,

graded index fibers (basic concepts only) – Attenuation in optical fibers –

Absorption losses, scattering losses, bending losses, core and cladding

losses. Optical sources – LED - semiconductor LASER – Principles – optical

detectors – PIN and APD diodes - Connectors - Splices – Couplers – optical

transmitter – Block diagram – optical receiver -Block diagram - Application

of optical fibers. Networking-industry and military applications

14

Page 187 of 260

IV

SATELLITE COMMUNICATION& MICROWAVE COMMUNICATION Satellite system- Decibles Kepler’s I,II,II laws – orbits – types-

Geostationary synchronous satellites- Advantages – Apogee Perigee- Active

and passive satellite—Earth eclipse of satellite - Parabolic reflector antenna

–cassegrain antenna.

Space segment- power supply- Attitude control- station keeping –

Transponders – TT and C subsystem – Thermal control – Antenna

subsystem.

Earth segment—Block diagram of Transmit receive earth station. Satellite

mobile services - Basics of GPS.

Microwave Communication-microwave frequency ranges-micro wave

devices –Parametric amplifiers-travelling wave tubes-simple block diagram

of micro wave transmitter ,receiver and microwave link repeater

–parametric amplifiers

MICROWAVE COMMUNICATION

14

V

MOBILE COMMUNICATION:(Qualitative Treatment only)

Cellular telephone– fundamental concepts – Simplified Cellular telephone

system - frequency reuse – Interference – Co – Channel Interference –

Adjacent Channel Interference – Improving coverage and capacity in

cellular systems - cell splitting – sectoring - Roaming and Handoff-Basics of

blue tooth technology

Satellite multiple Access techniques – TDMA, FDMA, CDMA.

Digital cellular system – Global system for mobile communications (GSM) –

GSM services – GSM System Architecture – Basics of CDMA - Basics of

GPRS-GPS (Basic Idea)-GPS antenna.

14

Text Books:

1. Kennedy - Davis, Electronic communication systems - Kennedy – Davis, fourth Edition - Tata McGraw Hill - 1999.

2. Dennis Roddy and John coolen , Electronics communication ,Third Edition - PHI – 1988

Reference Books: 1. Gerd Keiser , Optical fiber communication, Third Edition - McGraw Hill - 2000 2. Dr. D.C. Agarwal , Satellite communication, Third Edition - Khanna publishers - 1995 3. Wayne Tomasi, Electronic Communications systems - Fundamentals through Advanced,

Fifth Edition.

Page 188 of 260

CO-PO-PSO MAPPING


C303.1

Explain about basic radar system, radio aids to navigation, telephony and fax, facsimile communication.

3 2 3 - - - - - 2 2 3 3 3 3

C303.2

Explain about basic elements of digital communication system, digital codes and digital modulation techniques.

3 2 3 2 - - - - 2 2 3 3 3 3

C303.3

Explain about the optical communication system block diagram for transmitter & receiver section, principles of light transmission, optical sources, optical detectors, connectors and couplers.

3 2 3 2 - - - - 2 2 3 3 3 3

C303.4

Explain satellite communication block diagram ,types of orbit earth and space segment ,types of antenna used.

3 2 3 - - - - - 2 2 3 3 3 3

C303.5

Describe the fundamental concepts of microwave communication with block diagram and microwave devices,microwave link repeater

3 2 3 - - - - - 2 2 2 2 2 2

C303.6

Describe the fundamental concepts of cellular telephone, cell coverage,roaming,types of satellite multiple access technique,GSM &GPRS.

3 2 3 - - - - - 2 2 3 3 3 3

Total 18 12 18 4 - - - - 12 12 - - - -

Ave 3 2 3 0.66 - - - - 2 2 2.83 2.83 2.83 2.83

Page 189 of 260


Time – Three Hours Maximum Marks: 75 Subject Code & Name: ECM53 ADVANCED COMMUNICATION SYSTEM

Note: 1. Answer ALL the Questions in Part-A (1 mark each) 2. Answer any ONE Questions from each Unit in PART-B (3 mark each) 3. Answer any ONE Question from each Unit in PART-C (10 mark each) 4. The Question paper contains TWO Pages

Part A (1x10=10)

1. State radar range equation. 2. Define IOC. 3. What is meant by cross talk? 4. Define PSK modulation? 5. What is meant by critical angle? 6. Define transponder. 7. Define Kepler’s 1st law. 8. List out any two microwave devices. 9. What is microcell? 10. Define footprint

Part B (3 x5=15)

UNIT-I

11. Write short note on PPI display. 12. Draw the schematic diagram of cylindrical scanning.

UNIT - II

13. Describe about distortion in digital communication. 14. Write short notes on odd parity and even parity.

UNIT - III

15. Compare single mode and multi-mode fiber. 16. Write short note on LED as source.

UNIT - IV

17. Discuss about GEO stationary satellite orbit. 18. Write short note on earth eclipse of satellite.

UNIT - V

19. Describe about the working of Co-channel interference. 20. Write shout note on Roaming and handoff.

Page 190 of 260


21. Explain the operation of Electronic switching system with its neat sketch. (10) 22. With neat diagram explain the working of video phone. (10)

UNIT - II

23. Explain any five characteristics of digital transmission circuits. (10) 24. Draw and explain ASK modulator and demodulator . (10)

UNIT - III

25. Explain the principle of light transmission in a fiber using ray theory. (10) 26. Draw and explain the working principle of LASER. (10)

UNIT – IV

27. With neat sketch explain the working principle of Cassegrain antenna. (10) 28. Explain with a neat diagram the working operation of TWT. (10)

UNIT - V

29. Explain simplified cellular telephone system. (10) 30. Explain the operation of GSM architecture. (10)

Page 191 of 260


Semester : V

Subject Code & Name: ECM54.1 DIGITAL COMMUNICATION



ECM54.1 Digital

Communication

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

5 75

Continuous

Assessmen

t

End

Semester

Examination

Total

3

25 75 100



I Basics of digital communication 14

II Waveform Coding Techniques, Formatting and Base Band

Modulation 14

III Data Communication Code And Baseband Coding techniques

14

IV Digital Modulation techniques 14

V Spread Spectrum Techniques 14


Total 75

Page 192 of 260

DETAILED SYLLABUS


I

BASICS OF DIGITAL COMMUNICATION Digital communication signal processing–Typical Block diagram and

transformations-Advantages over analog communication–Characters of

data communication system -Channels for Digital communication-

Telephone, Optical fiber, Satellite and computers.

Classification of signals-deterministic and random signals-periodic and non-

periodic signals–analog and discrete signals-energy and power signals -

unit, impulse function. Information capacity (Definition only)–Shannon’s

limit for information capacity (Definition only)-Data transmission-Serial and

parallel transmission -Synchronous and asynchronous transmission.

14

II

WAVEFORM CODING TECHNIQUES,FORMATTING AND BASE BAND

MODULATION

Pulse modulation-types(to list only)-Generation and Reception of PCM-

Delta modulation-Block diagram of transmitter and receiver-advantages

&disadvantages-Adaptive Delta modulation-Block diagram of transmitter

and receiver-Differential PCM(DPCM) - Block diagram of transmitter and

receiver- advantages & limitation of DPCM

Base band system-The Sampling Theorem–-Quantization noise–channel

effects–channel noise–PCM-Uniform and Non-uniform Quantization,

Baseband transmission, PCM waveform types-non return-to-zero(NRZ)-

return-to-zero(RZ)-phase encoded–spectral attributes of PCM waveforms–

Bits per PCM word and Bits per symbol-PCM word size-M-ary pulse

modulation waveforms.

14

III

DATA COMMUNICATION CODE AND BASEBAND CODING TECHNIQUES

Rationale for coding–Types of codes ASCII code, EBCDIC code, Baudot code, parity coding-odd and even parity coding, Redundant codes. Discrete memory less channel.

Error control coding methods–forward error correction–error detection with retransmission–types of errors–random error and burst error– Principles of linear block codes–Hamming code–Binary cyclic codes– Cyclic redundancy check code (CRC)–Fundamentals of Convolution coding.

14

IV

DIGITAL MODULATION TECHNIQUES

Digital modulation techniques–Listing of various types -Generation and

reception of FSK,ASK,PSK,QPSK(block diagram and explanation only–

Coherent binary modulation techniques –Coherent quadrature modulation

techniques– Non Coherent binary modulation techniques-Minimum shift

keying(MSK)-Block diagram of MSK transmitter and receiver.

14

Page 193 of 260

TDM-Frame structure, ASCII framing- E1 Framing, T1 Framing for

telephone. Detection of signals–coherent detection of PSK–sampled

matched filter– coherent detection of FSK–Non-coherent detection-Binary

differential PSK

V

SPREAD SPECTRUM TECHNIQUES Definition-applications-classification of spread spectrum-Spread spectrum

communication- Beneficial attributes of spread spectrum systems–Pseudo

noise sequences–Randomness properties–Balance property, Run property

and Correlation property-Direct sequence spread spectrum systems-

transmitter-receiver-Coherent BPSK-transmitter-Receiver–Applications.

Processing gain and performance–Frequency hopping spread spectrum

systems–Frequency hopping with diversity–fast hopping versus slow

hopping–Synchronization–Jamming consideration–Commercial application

– CDMA Digital cellular system.

14

Text Books:

1. Simon Haykins , Digital communication , Wiley India Edition – 2006

2. J.S.Chitode, Principles of Digital communication, Tech. Publications – Pune - 2008

Reference Books:

1. P.Ramakrishna Rao , Digital communication, TMH – 2011

2. NIIT, Introduction to Digital Communication System, PHI Learning Private Ltd,

NewDelhi

3. Taub & Schilling , Principles of communication systems, TMH- Third Edition -

2008.

Page 194 of 260


Subject Code and Name: ECM 54.1 DIGITAL COMMUNICATION Maximum Marks: 75

Time-3 Hours

Note: 1. Answer ALL the questions in PART-A (1 mark each)

2. Answer any ONE questions from each UNIT in PART-B (3 marks each)

3. Answer any ONE question from each UNIT in PART-C (10 marks each)

4. The question paper contains TWO pages

Part A (1x10=10)

1. Define sampling. 2. What is meant by random signals? 3. What are the types of PCM waveforms? 4. Expand DPCM. 5. Expand EBCDIC. 6. Define code rate in convolution coding. 7. What do you mean by keying?. 8. Which type of framing is used in telephone? 9. Define processing gain. 10. Define spread spectrum

Part B (3 x5=15)

UNIT-I

11. List the channels used in digital communication system. 12. Describe briefly about information capacity.

UNIT – II

13. List the pulse modulation.

14. Describe briefly about Companding.

UNIT - III

15. Describe briefly about ASCII code. 16. Describe about E! framing

UNIT - IV

17. List the digital modulation techniques. 18. Write short notes on retransmission in error detection.

UNIT -V

19. Describe briefly about pseudo noise generator. 20. Write short notes on frequency hopping.

Page 195 of 260

Part C (10x5=50)

UNIT - I

21. Explain about the digital communication system with block diagram. (10) 22. (A)Describe about synchronous transmission (5) (B)Write short notes serial transmission. (5)

UNIT - II

23. Explain about the operation DPCM transmitter and receiver with block diagram.(10)

24. Explain about PCM uniform and non-uniform quantization. (10)

UNIT - III

25. Explain in detail about parity coding. (10) 26. Explain in detail about convolution coding. (10).

UNIT - IV

27. Explain about the operation QPSK transmitter and receiver with block diagram (10) 28. Explain in detail about Binary differential PSK. (10).

UNIT - V

29. Explain in detail about the coherent BPSK transmitter with diagram (10)

30. Explain in detail about the CDMA digital cellular system. (10)

Page 196 of 260


Semester : V

Subject Code & Name: ECM54.2 PROGRAMMABLE LOGIC CONTROLLER


Subject Code &


ECM54.2

Programmable

Logic Controller

Hours/

Week

Hours/

Semester Marks

Duratio

n in

Hours

5 75

Continuous

Assessmen

t

End

Semester

Examination

Total

3 25 75 100



I Introduction to Programmable Logic Controller 14

II Input and Output Modules 14

III PLC Programming 14

IV Networking 14

V Data Acquisition Systems 14


Total 75

Page 197 of 260

DETAILED SYLLABUS


I

INTRODUCTION TO PROGRAMMABLE LOGIC CONTROLLER

PLC evolution – hardwire control system compared with PLC system -

advantages of PLCs – criteria for selection of suitable PLC - Block diagram

of PLC – principle of operation – CPU – memory organization – I/O

modules –Input types – Logic, Analog – pulse train – expansion modules –

power supplies to PLC – modular PLCs - list of various PLCs available.

14

II

INPUT AND OUTPUT MODULES

Input modules: Discrete input module – AC input module – DC input

module – sinking and sourcing – sensor input – special input modules –

Sensors – limit switch, reed switch, photo electric sensor, inductive

proximity sensor – Input Addressing scheme in important commercial

PLCs.

Output modules: Discrete output module – TTL output module – Relay

output – Isolated output module – surge suppression in output – Analog

outputs – open collector output. Output Addressing scheme in important

commercial PLCs.

14

III

PLC PROGRAMMING

Symbols used – relays and logic functions –OR, AND, Comparator -

Programming Devices – programming methods – STL and CSF, FBD and

Ladder methods – simple instructions – Programming NC and NO contacts

- EXAMINE ON and EXAMINE OFF instructions - online, offline methods–

Latch and Unlatch outputs – pulse edge evaluation – timer instructions –

on-delay and off-delay timer. Counter instructions – UP / DOWN counters

– Timer and Counter applications. Program control instructions – Data

manipulating instructions – Math instructions. Converting simple relay

ladder diagram into PLC relay ladder diagram – PID and PWM functions.

Sample PLC implementations for Automatic Star-Delta Starter and 4- floor

Lift system.

14

Page 198 of 260

IV

NETWORKING

Levels of industrial control – types of networking – network

communications – principles – transmission media – Field Bus –

introduction, concepts, international field bus standards – Networking

with TCP / IP Protocol – Network architecture – Physical addressing – LAN

technologies –Ethernet – Token Ring – Sub-netting – subnet mask –

transport layer – ports sockets network services – file transfer protocol.

14

V

DATA ACQUISITION SYSTEMS

Computers in Process control – Data Loggers – Data acquisition

systems(DAS) – Alarms – Direct Digital Control (DDC) - Characteristics of

digital data– Controller software – Computer Process interface for Data

Acquisition and control –Supervisory Digital Control (SCADA) -introduction

and brief history of SCADA – SCADA Hardware and software

14

Text Book:

1. Introduction to Programmable Logic Controller Gary Dunning Thomson Delmar learning

Reference Books:

1. John W Webb Ronald A, Programmable Logic Controllers; Principles and applications, Rels PHI Learning Pvt Ltd 2012

2. Srivastava , Exploring Programmable Logic Controllers with applications, BPB Publishers 2012

3. Vijay R Yadhav , Programmable Logic Controllers , Khanna Publishers 4. Programmable Logic Controllers; Principles and applications NIIT 2010

Page 199 of 260

CO-PO-PSO MAPPING


C304.1

Describe the internal structure, interface modules, memory organization, advantages of PLC

3 2 3 - - - - - 2 2 2 2 2 2

C304.2 Invoke the various types of input, output modules and various types of sensors used.

3 2 3 - - - - - 2 2 2 2 2 2

C304.3 Obtain knowledge of programming methods and developing ladder programs

3 2 3 2 - - - - 2 2 3 3 3 3

C304.4

Describe the different layers of TCP/IP & their functions. Apply the concepts of physical addressing ,Ethernet ,token ring, sub netting, and file transfer protocol

3 2 3 - - - - - 2 2 2 2 2 2

C304.5

Bring out the concepts data acquisition system, Direct Digital control and explain about SCADA.

3 2 3 - - - - - 2 2 2 2 2 3

Total 15 10 15 2 - - - - 10 10 - - - -

Ave 3 2 3 0.4 - - - - 2 2 2.2 2.2 2.2 2.4

Page 200 of 260


Semester : V

Subject Code & Name: ECM54.3 ELECTRONIC SYSTEM DESIGN


Subject Code & Name


ECM54.3 Electronic System Design

Hours/ Week

Hours/ Semester


5 75

Continuous Assessmen

t

End Semester

Examination Total

3

25 75 100

TOPICS AND ALLOCATION:

UNIT Name of the Topic Hours

I Power supplies 14

II Amplifier, Voltage to current and current to voltage converter 14

III ADC, DAC, Instrumentation amplifier and transducer 14

IV Signal generators 14

V Microcontroller based application 14

Revision ,Test 05

TOTAL 75

Page 201 of 260

DETAILED SYLLABUS

UNIT NAME OF THE TOPIC HOURS

I DESIGN OF POWER SUPPLY DC power supply with filters- Regulators and their types - Protection

circuits - Multi output and variable power supply design-Rectifiers –

types- half wave,full wave.

14

II DESIGN OF SMALL SIGNALAMPLIFIERS CB,CE configuration – Emitter follower - Darlington pair amplifiers

with and without – Bootstrapping - Two stage direct coupled

amplifiers-Design of audio power amplifier with drivers- Design of

simple PA system- Voltage to current converter, current to voltage

converter

14

III DATA ACQUISITION SYSTEM Analog to digital converter (ADC)- Digital to analog converter (DAC) -

Design of Instrumentation amplifier with the bridge type– transducer

–Temperature measurement - Design of Electronic voltmeter and

ammeter - Design of–multimeter-Display system.

14

IV DESIGN OF FUNCTION GENERATORS Design of AM signal using multiplier IC - AM signal demodulation

using envelope detector - Design of FM signal modulator using

VCO(IC NE566) -FM signal demodulation using phase discriminator

and ratio detector.

14

V HIGH VOLTAGE/HIGH CURRENT DRIVER Circuit for Relay and motor control applications - Microcontroller

based closed loop system- Security systems, Scrolling display-

Microcontroller based stepper motor - Microcontroller based

temperature sensor and relay.

14

Revision & Test 05

Page 202 of 260

REFERENCE BOOKS:

1. A Monograph on Electronics Design Principles - N.C.Goyel, R.K.Khetan, Khanna Publishers -Second Edition

2. Electronic devices and circuits - Allen Mottershead, Prentice hall of india pvt., limited,

19thedition, 1997 3. The art of electronics - Paul Horowitz, Cambridge University-2nd edition 4. 8051 Micro controllers - Mazidi and D.Mackinlay, Pearson education , low price

edition,2006

Page 203 of 260


Semester : V

Subject Code & Name: ECM55 EMBEDDED SYSTEM PRACTICAL


Subject Code &


ECM55 Embedded

System Practical

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

4 60

Continuous

Assessmen

t

End

Semester

Examination

Total

3

25 75 100


1. STUDY OF THE PROCESSOR KIT (whatever the ARM processor kit the institution is having) Example: LPC2148 The student should able to understand the memory mapping of the IO and peripherals List the peripherals present in the processor Explain that how to use an IO pin, related SFRs and instructions Explain that how to use timer, UART, its related SFR and instructions sets

2. ARITHMETIC OPERATION ON ARM IN ASSEMBLY Develop an assembly level code for the single precision (32 bit) arithmetic function. a. Addition, b. Subtraction and c. Multiplication 3. SIMPLE LED BLINKING WITH VARIABLE SPEED IN ASM Develop an assembly level program of ARM processor to blink a LED (including delay routine) in Variable speed in the trainer kit. 4. REALIZATION OF INPUT AND OUTPUT PORT IN ASM Develop an assembly level program of ARM processor to read a port in which switches are Connected in the trainer kit. Send back the receive input to output in which LEDs are connected in the trainer kit

Page 204 of 260

5. SIMPLE LED BLINKING WITH VARIABLE SPEED IN C Develop a C program for ARM processor to blink a LED (including delay routine) in variable speed. 6. RELAY INTERFACE WITH LPC 2148 IN C Develop a C program for ARM processor to interface a Relay interface with LPC 2148 including delay routine. 7. BUZZER INTERFACE WITH LPC 2148 ARM IN C Develop a C program for ARM processor to interface a Buzzer LPC 2148 including delay routine. 8. SEVEN SEGMENT LED DISPLAY INTERFACE IN C Develop a C program for ARM processor to interface a seven segment LED display with delay routine. 9. ACCESSING INTERNAL ADC OF THE ARM PROCESSOR AND TO DISPLAY IN LCD Write a C Programs for reading an ADC; convert into decimal and to display in LCD. The ADC input is connected any analog sensor. 10. DISPLAYING ALPHANUMERIC CHARACTERS IN 2X16 LINE LCD MODULE Write a C Programs for displaying a number and an alphanumeric in the LCD module. The display should come in the desired line and column. 11. ACCESSING INTERNAL RTC OF THE ARM PROCESSOR AND TO DISPLAY IN LCD Write a C Programs for setting and reading the RTC. Convert the read data into decimal and to display it. 12. READ KEY INPUT FROM MATRIX KEYPAD INTERFACE AND DISPLAY ON SEVEN SEGMENT LED Write a C Programs for reading a key input from matrix keypad interface and display on seven segments LED. 13. SIMPLE LED BLINKING WITH VARIABLE SPEED IN C BY IMPLEMENTING MULTITASKING Develop RTOS program for ARM processor to blink a LED (including delay routine) in variable speed. 14. SERIAL TRANSMISSION AND RECEPTION OF A STRING IN C BY RTOS Write a RTOS Programs for receiving a character from other device (Computer) and send the next character of the received one to the device back by implementing priority scheduling. 15. INTERFACING STEPPER MOTOR IN ARM PROCESSOR BY USING RTOS Write C programs for running stepper motor either in clock wise or counter clock wise. The speed of rotation can be changed by implementing RTOS delay functions.

Page 205 of 260

16. INTERFACE TEMPERATURE SENSOR with LPC2148 AND DISPLAY IN LCD Write a C Programs for reading and Temperature sensor; convert into decimal and to display in LCD.

List of Equipments

HARDWARE REQUIREMENTS

LPC 2148 Trainer kit:11 Nos

LED Interface module kit : 2 Nos

4 X 4 Matrix Keypad interfacing kit: 2Nos

Relay and buzzer interface kit : 2 Nos

Stepper motor Interfacing kits:2 Nos

Desktop Computer System: 20Nos SOFTWARE REQUIREMENTS

Tools: TRITON, KEIL C



1 Algorithm 15

2 Program 25

3 Execution 20

4 Result 10

5 Viva – Voce 05

Total 75

Page 206 of 260

CO-PO-PSO MAPPING


C305.1

Analyse the functioning of memory mapping,io peripherals ,io pins and their related SFR’S

3 2 3 2 - - - 3 2 2 3 2 2 3

C305.2

implement the instruction set and right the code for arithmetic operation and basic interfaces

3 2 3 2 1 - - 3 2 2 2 2 2 2

C305.3

Obtain knowledge on programming circuitry using serial and parallel port and relay and buzzer program to execute them

3 2 3 2 1 - - 3 2 2 2 2 2 2

C305.4

Apply program control structures,rtos functions and implement them.

3 2 3 2 1 - - 3 2 2 2 2 2 2

C305.5

Use analog or digital convert a portd to interrupt with external circuitry and put them in to practice.

3 2 3 2 1 3 2 2 3 3 3 3

C305.6

Invoke the knowledge on RTOS functions and execute them

3 2 3 2 1 - - 3 2 2 3 3 3 3

Total 18 12 18 12 5 - - 18 12 12 - - - -

Ave 3 2 3 2 0.83 - - 3 2 2 2.5 2.33 2.33 2.5

Page 207 of 260


Semester : V

Subject Code & Name: ECM56 ADVANCED COMMUNICATION SYSTEMS PRACTICAL



ECM56 Advanced Communication Systems Practical

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

6 90

Continuous

Assessmen

t

End

Semester

Examination

Total

3

25 75 100


1. Trace the output waveform of a PSK modulation/demodulation circuit

2. Find the output of a ASK Modulation/ demodulation circuit.

3. Determine the output of a FSK Transmitter/ Receiver.

4. Trace the output waveform of a QPSK modulation/demodulation circuit

5. Determine the output of DPCM.

6. Determine the output of DM and ADM.

7. Determine the output of a TDM signal.

8. Construct a circuit to find the given LED and Photo diode characteristics

9. Set up a fiber optic analog link

10. Set up a fiber optic digital link

11. Measure the bending loss and propagation loss in fiber optics.

12. Test the performance of Manchester encoder and decoder

13. Measure the Numerical aperture of optical fiber

14. Construct & test a voice link using Optical fiber

15. Install & test a DTH system.

Page 208 of 260

List of Equipments

Reference:

Lab manual, “Advanced Communication Systems Practical”, MPC.D.7.09.ECM55





3 Tabulation, Calculation / Graph 15

4 Result 10

5 Viva – Voce 05

Total 75

S.No Name of the Equipments Range Required Nos

1. PSK modulation/demodulation - 1

2. ASK Modulation/ demodulation - 1

3. FSK Transmitter/ Receiver - 1

4. QPSK modulation/demodulation - 1

5. DPCM - 1

6. DM and ADM - 1

7. TDM - 1

8. LED and Photo diode - 1

9. fiber optic - 2

10. DTH system - 1

11 Dual trace CRO 20Mhz 5

Page 209 of 260

CO-PO-PSO MAPPING


C306.1

Able to carry out the performance of PSK, ASK, FSK, QPSK modulation & demodulation.

3 2 3 2 - - - 3 2 2 3 3 3 3

C306.2 Able to carry out the performance of DPCM, DM, ADM and TDM signal.

3 2 3 2 - - - 3 2 2 3 3 3 3

C306.3 Carry out the experiment to find the LED& Photodiode characteristics in optical fiber.

3 2 3 2 - - - 3 2 2 3 3 3 3

C306.4 Bring out the performance analog link,digital link and types of losses in optical fiber

3 2 3 2 - - - 3 2 2 2 2 2 2

C306.5

Able to calculate and test the performance of Manchester encoder and decoder, numerical aperture and test voice link using optical fibre

3 2 3 2 - - - 3 2 2 2 2 2 2

C306.6 Able to demonstrate the procedure Install & test the performance of DTH system.

3 2 3 2 - - - 3 2 2 2 2 2 3

Total 18 12 18 12 - - - 18 12 12 - - - -

Ave 3 2 3 2 - - - 3 2 2 2.5 2.5 2.5 2.67

Page 210 of 260


Semester : V

Subject Code & Name: GEM57 LIFE AND EMPLOYABILITY SKILLS PRACTICAL


Subject Code & Name


Hours/ Week

Hours/ Semester

Marks Duration in

Hours


End Semester

Examination

Total

3

GEM 57

Life and

Employability

Skills Practical

4 60 25 75 100


UNIT TOPICS HOURS

I LISTENING 15

II SPEAKING 25

III READING 5

IV WRITING 10

V PROJECT OUTLINE 5

TOTAL 60

Page 211 of 260

RATIONALE

Good Communication Skills plays a vital role in one’s career. There are adequate Employment

opportunities in all the sectors. Students need to enhance their Communication skills in English in order to

cope with the tough competition. Besides, mastery in their specific domains students are expected to

overcome the supply - demand mismatch.

UNIT TOPICS ACTIVITY HOURS

I LISTENING Taking notes

Answering verbal questions

Fill in the blanks with words heard

15

II SPEAKING Say expressions / phrases

Self-Introduction / others

Describe / Explain product

Group Discussion

Dialogue

Presentation

25

III READING Productivity – Comparison with developed Countries

House Keeping in Industries

Occupational Safety and Hazard & Occupational Accident and First Aid

Marketing Analysis, Support & Procurement

Entrepreneurship

National Commission for Protection of Child Rights (NCTCR)

Protection of Children from sexual Offenses (POCSO Act and Rule of POCSO Rules, 2012)

5

IV WRITING Instant Sentence Making

Framing questions

Resume writing

Make Sentence using pattern

Important Constitutional and Legal Provision for women in India

The Harassment of women at workplace (Prevention and Prohibition & Redressal ) Act 2013)

Guidelines and Norms laid down by the Honourable Supreme Court in VISHAKA and Others

10

V PROJECT

OUTLINE

Prepare an outline of project to obtain loan from bank 5

Page 212 of 260

FOR RECORD NOTE WRITING -

General Topics:

1. Productivity in Industries – Comparison with Developed Countries.

2. House-keeping in Industries.

3. Occupational Safety and Hazard & Occupational Accident and First Aid.

4. Entrepreneurship.

5. Marketing Analysis, Support and Procurement.

Writing Exercises:

1. Taking Down Notes (Listening)

2. Framing Questions

3. Making Sentences

4. Resume Writing

1. Project Outline

2. Instant Sentence Making

3. Say in phrases/Expressions

Speaking Exercise: Presentation Skills

1. Decision Making

2. Problem Solution

3. Creative Thinking/Lateral Thinking

4. Critical Thinking/ Perspicacity

5. Effective Communication

1. Interpersonal relationships

2. Self-awareness/Mindfulness

3. Assertiveness

4. Empathy

5. Equanimity

6. Coping with Stress, Trauma and Loss

NOTE: Students can choose any topic and present in Quality Tools, Quality Circles and Quality

Consciousness depicting these topics.

Text Book: “LIFE AND EMPLOYABILITY SKILLS PRACTICAL BOOK” , Ms.S.Rajalakshmi,

Ms.S.Anandhi

Page 213 of 260

CO-PO-PSO MAPPING


C307.1 Listen effectively and respond accordingly

3 3 2 2 2 - 2 3 2 2 1 1 1 1

C307.2

Prepare and perform oral presentation for different situations related with employment

3 3 2 2 2 - - 3 2 2 2 2 1 2

C307.3 Express views and opinions on employability related skills

3 3 2 2 2 - 2 3 2 2 2 2 1 3

C307.4 Read and write notes on industrial safety, housekeeping, productivity and other industrial related issues

3 3 2 2 2 - - 3 2 2 2 2 1 3

C307.5 Understand the basics of entrepreneurship and its implementation in real situations

3 3 2 2 2 - 2 3 2 2 2 2 1 3

C307.6 Apply various Industrial Acts including Children and women’s Act.

3 3 2 2 2 - 2 3 2 2 2 2 1 3

C307.7 Prepare comprehensive resume and project report covering all professional aspects.

3 3 2 2 2 - 2 3 2 2 2 2 1 3

Total 21 21 14 14 14 - 10 21 14 14 - - - -

Ave 3 3 2 2 2 - 1.42 3 2 2 2.13 1.86 1 2.57



1 Listening 25

2 Speaking 25 3 Writing and Reading 20

4 Viva Voce 5

Total 75

Page 214 of 260


Semester : VI

Subject Code & Name : ECM61 COMPUTER HARDWARE SERVICING AND NETWORKING


Subject Code & Name Instruction Examination ECM61 Computer

Hardware Servicing

and Networking

Hours/

Week

Hours/

Semeste

r

Marks Duration

in Hours

5 75

Continuous

Assessment

End

Semester

Examination

Total

3 25 75 100



I Motherboard components and memory storage devices 14

II I/O devices and interface 14

III Maintenance and trouble shooting of desktop and laptops 14

IV Computer network devices and OSI layers 14

V 802.x and TCP/IP protocols 14


Total 75

Page 215 of 260

DETAILED SYLLABUS


I

MOTHERBOARD COMPONENTS AND MEMORY STORAGE

Introduction: Parts - Mother board, I/O & expansion slots, memory, SMPS, power supply, drives and front panel and rear panel connectors – Hardware, Software and Firmware.

Processors: Pentium I, II, III, IV ,i3, i5, i7 - features ;Architecture and block diagram of multi-core Processor, Features of new processor(Definition only)-chipsets (Concepts only)

Bus Standards Overview and features of PCI, AGP, ISA, EISA, USB, PCMCIA, Processor BUS - High Speed Bus

Primary Memory: Introduction-Main Memory, Cache memory –DDR2-DDR3, RAM versions – 1TB RAM – Direct RDRAM

Secondary Storage: Hard Disk – Construction – Working Principle –Specification of IDE, Ultra ATA, Serial ATA; HDD Partition - Formatting. Troubleshooting hard disk drives.

Removable Storage device: CD&DVD construction – reading & writing operations; CD-R,CD-RW; DVD-ROM, DVD-RW; construction and working of DVD Reader / Writer. Blue-ray: Introduction – Disc Parameters – Recording and Playback Principles –Solid state memory devices (Definition & types only), various type of memory card in mobile and in camera.

14

II

I/O DEVICES AND INTERFACE

Keyboard and Mouse: Keyboard: Signals – operation of membrane and mechanical keyboards–troubleshooting; wireless Keyboard, PS II, UBS interface. Mouse- types, connectors, operation of Optical mouse and Troubleshooting.

Printers: Introduction – Types of printers–dot matrix printer, Inkjet, Laser, MFP (Multi-Function Printer) & Thermal printer - Operation – Construction – Features and Troubleshooting.

I/O Ports: Serial, Parallel, USB, Game Port, Bluetooth interface, Touch screen – capacity and working, IR connector, Signal specification problems with interfaces.

Displays and Graphic Cards: Panel Displays– Principles of LED, LCD and TFT Displays. SVGA Port signals – common problems and solutions.

14

Page 216 of 260

Modem: Working principles – Broadband modems only (USB) – common problems and solutions, types of Modem –wired, wireless.

Power Supply: Principles of Operation and Block Diagram of ATX Power Supply.

III

MAINTENANCE AND TROUBLE SHOOTING OF DESKTOP AND LAPTOPS

Bios-setup: Standard CMOS setup, Advanced BIOS setup, Power management, advanced chipset features, Drivers and driver’s software ,PC Bios communication– upgrading BIOS, Flash BIOS -setup.

POST: Definition – IPL hardware – POST Test sequence – beep codes and error messages.

Diagnostic Software and Viruses: Computer Viruses – Precautions – Anti-virus Software – identify the signature of viruses – Firewalls and latest -diagnostic software’s.

Laptop: Difference between laptop and desktop- Types of laptop – block diagram – working principles–configuring laptops and power settings –SMD & components ESD and precautions.

Laptop components: Adapter – types, Battery – types and basic problems, RAM– types, CPU – types, Laptop Mother Board - block diagram, Laptop Keyboard –Mouse and Touchpad - Ports.

Installation and Troubleshooting: Formatting, Partitioning and Installation of OS – Trouble Shooting Laptop Hardware problems – Preventive maintenance techniques for laptops.

14

IV

COMPUTER NETWORK DEVICES AND OSI LAYERS

Data Communication: Components of a data communication – Data flow: simplex – half duplex – full duplex; Networks – Definition - Network criteria – Types of Connections: Point to point – multipoint; Topologies: Star, Bus, Ring, and Mesh, Hybrid – Advantages and Disadvantages of each topology.

Networks: Definition-Types of Networks: LAN-MAN-WAN-CAN-HAN-Internet-Intranet-Extranet, Client-Server, Peer to Peer Networks.

Network devices: Features and concepts of Switches – Routers (Wired and Wireless) – Gateways, Manageable software and non-manageable software.

Network Models: WiFi networks, Protocol definition - standards - OSI Model – layered architecture – functions of all layers.

14

Page 217 of 260

V

802.X AND TCP/IP PROTOCOLS

Overview of TCP / IP: OSI & TCP/IP – Transport Layers Protocol – connection oriented and connectionless Services – Sockets - TCP & UDP.

802.X Protocols : Concepts and PDU format of CSMA/CD (802.3) – Token bus (802.4) – Token ring (802.5) – Ethernet – type of Ethernet (Fast Ethernet, gigabit Ethernet) – Comparison between 802.3, 802.4 and 802.5

Network Layers Protocol: IP –Interior Gateway Protocols (IGMP, ICMP, ARP, RARP Concept only).

IP Addressing : Dotted Decimal Notation –Sub netting & Super netting – VLSM Technique-IPv6-Remote login (concepts only)

Application Layer Protocols: FTP Telnet – SMTP– HTTP – DNS – POP.

14

Text Books:

1. B.Govindrajalu, IBM PC and CLONES, Tata McGrawhill Publishers, IBM PC and CLONES 2. D.Balasubramanian, Computer Installation and Servicing, Tata McGraw Hill 3. Computer Installation and Servicing 4. Mark Minasi, The complete PC upgrade and Maintenance, BPB Publication, The Complete PC upgrade and Maintenance 5. Stephen J Bigelow , Troubleshooting, Maintaining and Repairing PCs, Tata MCGraw Hill Publication ,Troubleshooting Maintaining and Repairing PCs 6. Scott Mueller,Upgrading and repairing laptops, QUE Publication, Upgrading and repairing laptops

7. Behrouz A.Forouzan, Data Communication and networking, Tata Mc-Graw Hill, New Delhi 8. William Stallings, Data and Computer Communications, Prentice-Hall of India, Eighth Edition 9. Andrew S.Tanenbaum, Computer Networks, Prentice-Hall of India, New Delhi

Reference Books:

1. Achyut Godbole, Computer Networks, Tata Mc-Graw Hill -New Delhi 2. Kaveh Pahlavan and Prashant Krishnamurty , Principles of Wireless Networks– A Unified Approach, Pearson Education, 2002

Page 218 of 260

CO-PO-PSO MAPPING


C308.1 Describe motherboard components , bus standards & memory devices

3 3 2 2 2 - - - 2 2 3 3 3 3

C308.2 Explain the I/O devices and interfaces

3 3 2 2 2 - - - 2 2 2 2 2 2

C308.3 Describe about BIOS setup and its settings

3 3 2 2 2 - - - 2 2 2 2 2 2

C308.4 Explain the maintenance and trouble shooting of desktop and laptop.

3 3 2 2 2 - - - 2 2 3 3 3 2

C308.5 Explain data communication , network types , devices and models

3 3 2 2 2 - - - 2 2 3 3 3 3

C308.6 Describe 802.X and TCP/IP protocol

3 3 2 2 2 - - - 2 2 3 3 3 3

Total 18 18 12 12 12 - - - 12 12 - - - -

Ave 3 3 2 2 2 - - - 2 2 2.67 2.67 2.67 2.5

Page 219 of 260



Subject Code & Name: ECM61 COMPUTER HARDWARE, SERVICING AND NETWORKING

Note: 1. Answer ALL the Questions in Part-A (1 mark each)

2. Answer any ONE Questions from each Unit in PART-B (3 mark each)


PART – A (1 X 10 = 10)

1. What is primary memory?

2. Expand CD & DVD.

3. What is serial I/O port?

4. What is SVGA port signal?

5. What is POST?

6. What is touchpad in laptop?

7. What is full duplex data flow?

8. What is gateway in network?

9. What is TCP/IP?

10. What is telnet service?

PART – B (3 x5=15)

UNIT - I

11. Discuss in brief about the recording & playback principles of Blu-ray disc.

12. Give a brief note on solid state memory devices.

UNIT – II

13. With a neat diagram explain the operation of MODEM.

14. Briefly explain the operation & method of cleaning Optical Mouse.

UNIT – III

15. Discuss in breif about POST test sequence & its activities.

16. How will you identify the signature of viruses?

Page 220 of 260

UNIT – IV

17. Write a note on Network Components & connectors with neat diagram.

18. Describe the features & concepts of switches.

UNIT – V

19. Distinguish between TCP & UDP.

20. Write short notes on the types of ethernet.

PART - C (10x5=50)

UNIT – I

21. Explain in detail about the architecture of multicore processor with neat diagram. (10)

22. Explain with neat diagram, the construction ,working principle & partitioning of

hard disk. (10)

UNIT – II

23. Draw the block diagram & explain the operation of the plasma & TFT display. (10)

24. Draw & explain the operation & the block diagram of ATX power supply

Connection. (10)

UNIT - III

25. Explain in brief about the preventive maintenance techniques adopted for

Laptops. (10)

26. Write short notes on:

A) i) Antivirus software ii) Latest diagnostic software (5)

B) Explain the steps for systematic troubleshooting of a laptop. (5)

UNIT – IV

27. Explain the various network topologies with its advantages & its disadvantages. (10)

28. Explain in detail about the various layers & functions of OSI model. (10)

UNIT – V

29. Explain in brief about the concepts PPDU format of CSMA/CD. (10)

30. A)Explain in brief about the following network layer protocols (10)

i) IGMP ii) ICMP iii) ARP

B) Compare the OSI with TCP/IP reference model

Page 221 of 260


Semester : VI

Subject Code & Name: ECM62 AUTOMATED TEST SYSTEM



ECM62 Automated

Test System

Hours/

Week

Hours/

Semeste

r

Marks Duratio

n in

Hours 5 75

Continuous

Assessment

End

Semester

Examination

Total

3 25 75 100


Unit TOPIC Hrs

I Introduction To Test Engineering 14

II Automated Testing Methods And Technology 14

III V-I(SIGNATURE) Testing Methods And Technology 14

IV Boundary scan Testing Methods And Technology 14

V ATE Test Program Generation And Semiconductor Testing

14

Revision & Test 05

TOTAL 75

Page 222 of 260

DETAILED SYLLABUS

UNIT NAME OF THE TOPIC HOURS

I INTRODUCTION TO TEST ENGINEERING.

Need and Importance of Test Engineering – Principles of Fundamental Testing

Methods – Basic Principles of Memory Testing – PCB Track Short Testing Methods –

Concepts of Trouble Shooting PCBs - Manual and Automated PCB Trouble Shooting

Techniques.

14

II

AUTOMATED TESTING METHODS AND TECHNOLOGY

Introduction to Automated Test Techniques – Fundamental of Digital Logic

Families- Concepts of Back-Driving /Node Forcing Technique and its International

Defense Standard- Concepts of Digital Guarding - Auto Compensation – Clock

Termination– Functional Test Methods - Functional Testing of Digital, Analog and

Mixed Integrated Circuit – Different types of Memory Module Functional Test.

14

III

V-I(SIGNATURE)TESTING METHODS AND TECHNOLOGY

Fundamentals of Electrical Characteristics - Effects of Curve Trace, Characteristics

of Passive and Active Components -Understanding Composite VI-Curve and it

deviations – Component Identification of Ageing Effects with VI Curve Trace, Input

and Output Characteristics of Digital Integrated Circuits-Good Versus Suspect

interpretation Comparison.

14

IV

BOUNDARY SCAN TESTING METHODS AND TECHNOLOGY

Introduction to Boundary Scan– Need of Boundary Scan Test Technique - Principle

of Boundary Scan Test –Boundary Scan Architecture - Application of Boundary

Scan Test- Boundary Scan Standards – Boundary Scan Description Language(BSDL)

– Interconnect test – Serial Vector Format (SVF) Test -Basic of JTAG Port - Digital

Integrated Circuit Test using Boundary Scan Techniques.

14

V

ATE TEST PROGRAM GENERATION AND SEMICONDUCTOR TESTING

ATE in PCB Test – Test Fixtures - Basics of Automatic Test Program Generation -

Standard Test Data Format STDF– Basic of Digital Simulator- Introduction to

Semiconductor Test, Use of Load Boards.

14

REFERENCEBOOKS:

1. Test Engineering for Electronic Hardware – S R Sabapathi, Qmax Test

Equipments P Ltd., 2011.

2. Practical Electronic Fault Finding and Troubleshooting by Robin Pain Newnes,

Reed Educational and professional publishing Ltd., 1996

3.The Fundamentals of Digital Semiconductor Testing, Floyd, Pearson Education

India, Sep-2005

Page 223 of 260

CO-PO-PSO MAPPING

CO CO’S DESCRIPTION PO1 PO2 PO3 PO4 PO5 PO6 PO7 PO8 PO9 P10 PSO1 PSO2 PSO3 PSO4

C309.1

Describe the principles of fundamental testing methods, memory testing, and PCB track short methods.

3 3 2 2 2 - - - 2 2

2 2 2 2

C309.2 Describe the concepts of manual and automated PCB troubleshooting techniques.

3 3 2 2 2 - - - 2 2

3 3 3 3

C309.3 Explain the automated testing methods and different types of memory module function test.

3 3 2 2 2 - - - 2 2

2 2 2 2

C309.4 Describe the VI signature testing methods and technology.

3 3 2 2 2 - - - 2 2

2 2 2 2

C309.5 Explain about the boundary scan test techniques, architecture and applications.

3 3 2 2 2 - - - 2 2

2 2 2 2

C309.6 Explain the ATE test program generation, semiconductor test and the use of load boards

3 3 2 2 2 - - - 2 2

3 3 3 3

21 21 14 14 14 - - - 14 14

Ave 3 3 2 2 2 - - - 2 2 2.33 2.33 2.33 2.33

Page 224 of 260



Subject Code & Name: ECM62 AUTOMATED TEST SYSTEM



PART – A (1 X 10 = 10)

1. Mention the methods of testing.

2. Expand PCB.

3. List the types of memory module.

4. What is digital guarding?

5. List out few passive and Active Components.

6. What is the effect of curve trace?

7. Expand BSDL.

8. List the application of Boundary Scan Test.

9. What do you mean by test Fixtures?

10. Expand STDF.

PART – B (3 x5=15)

UNIT - I

11. Write a note on principles of memory testing.

12. How will you track PCB?

UNIT – II

13. Describe in detail about node forcing techniques.

14. Brief about international defense standard.

UNIT – III

15. How will you identity the ageing effects of the components with VI curve trace.

16. Differentiate between Good & suspect interpretation

UNIT – IV

17. Write a note on Boundary scan standard.

18. Describe in detail about serial vector format.

Page 225 of 260

UNIT – V

19. Write a note on digital simulator.

20. Describe in brief about Test fixtures.

PART - C (10x5=50)

UNIT – I

21. Explain about the trouble shooting techniques in manual and automated PCB. (10)

22. Explain any one method of testing in detail. (10)

UNIT – II

23. Explain in detail about functional testing of mixed integrated circuits. (10)

24. A) Write a note on the concept of Digital Guarding. (5)

B) Write a note on the Auto Compensation. (5)

UNIT - III

25. Explain in detail about I/O Characteristics of Digital Integrated Circuits. (10)

26. Explain about the Understanding Composite VI-Curve and it deviations in detail. (10)

UNIT – IV

27. Draw & explain about Boundary Scan Architecture (10)

28. Explain in detail Digital Integrated Circuit Test using Boundary Scan Techniques. (10)

UNIT – V

29. Explain in detail about STDF. (10)

30. Describe in detail about Semiconductor Test use of Load Boards. (10)

Page 226 of 260


Semester : VI

Subject Code & Name: ECM63.1 BROADCAST ENGINEERING


Subject Code & Name


ECM63.1 Broadcast Engineering

Hours/ Week

Hours/ Semester


5 75

Continuous Assessmen

t

End Semester

Examination Total

3

25 75 100



I Television Signals &Systems and Cameras 14

II Video Recording and Editing 14

III Television Studios 14

IV Mobile Television Production and Television Signal

Transmission

14

V Earth station and Satellite News Gathering 14


Total 75

Page 227 of 260

DETAILED SYLLABUS

UNIT NAMEOFTHETOPIC HOURS

I

Television Signals &Systems and Cameras

Television Signals and Systems: Horizontal and vertical frame and field rate-Resolution

Video Bandwidth –Sync-Blanking signals-Colour Burst -Sensitivity – Television Standards

PALNTSC and SECAM .

Broadcast Cameras: Primary and Secondary Colours- Photo Voltaic and Photo emissive

effects- Working Principle of Video Cameras- CCD Cameras- Parts of Video Camera-

Preheat , Genlock , white Balance , Gain , Iris , Pedestal etc- Zoom Control , servo ,

manual , Focus control , Auto , Manual , Camera Viewfinders , its indicators and controls

– Video camera Lenses- Different types of camera angles- camera movements-Different

Types of Television Cameras.

14

II

Video Recording and Editing

Video Recoding: Video Formats- Types of Video Tapes- Video compression- sampling -

Online recording with multiple camera set up.

Editing in Television: Video Editing- Linear and Non Linear Editing-Editing Equipments-

Effects etc-Lights and Lighting Techniques-Importance of Lighting for Television- need for

lighting- characteristics of Light- color temperature- Basic Lighting Principles.

14

III

Television Studios

Television Studio Layout, Infrastructure Requirements of a Television Studio – Vision

Mixers-Studio Recording and Playbacks-Video Routers-waveform Monitors- Vector scope -

Audio Mixers -Telephone Hybrids - Intercommunication to various areas in a Television

Studio etc- Central Apparatus Area

(CAA) – Master Control Room (MCR) -Typical Hardware Equipments used for signal

distribution in a Television Studio-Signal Flow in a Television Studio.

14

IV

Mobile Television Production and Television Signal Transmission

Mobile Television Production: Outdoor shooting of Television Programmes –ENG Vans –

EFP Van and Outside Broadcasting Vans (OB Vans) –Connectivity to OB Van from the field

–Multi camera set up for OB Van production – Audio/Video signal path and recording in a

OB Van -Coverage of LIVE Events from the field to the Television Studios - Live coverage

Interfaces to the OB Van.

Television Signal Transmission: Transmission Technologies - Terrestrial Transmission -

Satellite and cable Broadcasting - Up linking - down linking, DTH.

14

Page 228 of 260

V

Earth station and Satellite News Gathering

Earth station: Up linking of Television signal to satellite from TV Station-Down linking

signal for monitoring – Earth station Layout –Encoders- compression & Multiplexing

Equipments used in Earth Station-Hub and Antennas used in Earth stations - Typical

Layout for up linking and Down linking of signals-Teleport- Signal Monitoring system s for

Video and Audio .

Satellite News Gathering: Satellite News Gathering (SNG) Systems- Typical building

blocks of a DSNG System.

14

Text Books:

1. Michael Robin,Digital Television Fundamentals: Design and Installation of Audio and Video, McGrawhill,1998.

2. Jerry.C.Whitaker, Handbook of Broadcast Engineering, McGrawhill,2005

Page 229 of 260


Semester : VI

Subject Code & Name: ECM63.2 BIO MEDICAL INSTRUMENTATION AND TELEMEDICINE


Subject Code &


ECM63.2 Bio

Medical

Instrumentation

And Telemedicine

Hours/

Week

Hours/

Semeste

r

Marks

Duration

in Hours

5 75

Continuous

Assessmen

t

End

Semester

Examination

Total

3 25 75 100



I Physiological & clinical measurement 14

II Bio - medical recorders 14

III Therapeutic instruments 14

IV Biomedical imaging techniques 14

V Telemedicine and medical informatics 14


Total 75

Page 230 of 260

DETAILED SYLLABUS


`

I

BIO-ELECTRIC SIGNALS AND ELECTRODES

Elementary ideas of cell structure, Bio – potential and their generation –

resting and action potential – propagation of action potential. Electrodes –

Micro – Skin – surface – needle electrodes.

CLINICAL MEASUREMENT: Measurement of Blood pressure (direct,

indirect) – instantaneous flow (Electromagnetic flow meter, ultrasonic

blood flow meter) – Blood PH Measurement -Measurement of Respiration

rate – lung volume – heart rate – Temperature (body temperature & Skin

temperature) Chromatography, Photometry, Flurometry.

14

II

BIO - MEDICAL RECORDERS

Electro cardiograph (ECG) – Lead system – ECG electrodes – ECG amplifiers

– ECG recording units – analysis of ECG curves. Nervous system – EEG

recorder – 10-20 lead system – recording techniques – EEG wave types –

Clinical use of EEG – brain tumour- Electro – myograph (EMG) – EMG

waves – measurement of conduction velocity – EMG recording techniques

– Electro retinograph (ERG) -Audiometer – principle – types – Basics

audiometer working.

14

III

THERAPEUTIC INSTRUMENTS

Cardiac pacemaker – classification – External pace makers – implantable

pacemaker – pacing techniques – programmable pacemaker – power

source of implantable pacemakers (Hg batteries, nuclear batteries, Lithium

cells)- Cardiac defibrillators – types – AC – DC defibrillators- Heart lung

machine with block diagram – Oxygenators – Blood pumps – peristaltic

pump – Heart valves – Problems of artificial heart valves. Dialysis – Hemo

dialysis – peritoneal dialysis.

Endoscopy – principle of working and applications-Endoscopic Laser

Coagulator and application=Physiotherapy equipment-Short wave

diathermy-microwave diathermy-Ultrasonic Therapy unit (Block/Circuit)-

Ventilators- types – modern ventilator block diagram.

14

IV

BIOTELEMETRY AND PATIENT SAFETY

Introduction to Bio telemetry – physiological – adaptable to biotelemetry

– components of a bio telemetry system –application of telemetry–

elements of biotelemetry: AM, FM transmitter and receiver-

requirements for bio telemetry system– radio telemetry with sub carrier

Page 231 of 260

– single channel and multi-channel telemetry–application of telemetry in

patient care-Problem associated with implantable telemetry-Fluid

balance-electrolytic balance-acid base balance.

Patient Safety: Physiological effects of electric current – Micro and

macro shock – leakage current – shock hazards from electrical

equipment. Methods of Accident Prevention – Grounding – Double

Insulation –Protection by low voltage – Ground fault circuit interrupter –

Isolation of patient connected parts – Isolated power distribution system.

Safely aspects in electro surgical units– burns, high frequency current

hazards, Explosion hazards.

14

V

MODERN IMAGING TECHNIQUES AND TELEMEDICINE

LASER beam properties – block diagram – operation of CO2 and ND Yag

LASER – applications of LASER in medicine. X ray apparatus – block

diagram – operation – special techniques in X-ray imaging – Tomogram –

computerized Axial tomography – Ultrasonic imaging techniques – Echo

cardigraphy – Angiography – CT scanner – Magnetic resonance imaging

techniques.

Telemedicine: Introduction – working – applications – computer networks

in healthcare-LAN Topology – Internet techniques- Applicaions:

Teleradiology – Telecardiology – Telepsychiatry – Telesurgery –

Advantages and Disadvantages of Telemedicine-Introduction of medical

informatics-hospital information systems.

14

Text Books:

1. Leslie Cromwell ,Biomedical Instrumentation and measurement, Fred.J. Weibell, Erich A.P Feither –Fourth edition.

2. B.R.Klin ,Introduction to Medical Electronics- Second edition. Reference Books:

1. Jacobson and Webstar , Medicine and Clinical Engineering- Second edition. 2. R.S.Khandpur , Handbook of Bio Medical Instrumentation- Third edition.

Page 232 of 260

CO-PO-PSO MAPPING


C310.1 Enumerate the generation of Bio-Electric signals, Electrodes and clinical measurement

3 3 2 - - - - - 2 2

2 2 2 2

C310.2 Describe the principle operation of ECG, EEG, EMG & ERG recorders.

3 3 2 - - - - - 2 2

3 3 3 3

C310.3

Analyze the basic concepts of Pacemakers, oxygenator, Dialysis, Endoscopy and physiotherapy Equipments.

3 3 2 - - - - - 2 2

3 3 3 3

C310.4 Explain Bio- Telemetry and its elements

3 3 2 - - - - - 2 2 3 3 3 3

C310.5 Describe about patient safety and the various methods of accident prevention

3 3 2 - - - - - 2 2

3 3 3 3

C310.6 Explain the various modern imaging techniques and concept of telemedicine

3 3 2 - - - - - 2 2

3 3 3 3

21 21 14 - - - - - 14 14

Ave 3 3 2 - - - - - 2 2 2.83 2.83 2.83 2.83

Page 233 of 260



Subject Code & Name: ECM63.2 BIOMEDICAL INSTRUMENTATION AND TELEMEDICINE



Part A (1x10=10)

1. What is meant by respiration rate 2. what is chromatography 3. State the purpose of RL electrode in ECG 4. what is pure tone audiometer 5. Give the types of blood pump 6. Define dialysis 7. State the application of telemetry 8. what is grounding 9. Expand LASER 10. What is telemedicine

Part B (3x5=15)

UNIT-I

11. Describe resting and action potential 12. With a diagram explain body surface electrode

UNIT - II

13. Write short notes on brain tumor 14. Analyze different types of normal EE G wave forms

UNIT - III

15. Write short notes on external pacemaker 16. Compare Hemodialysis and peritonial dialysis

UNIT - IV

17. Differentiate Micro and Macro shock. 18. Discuss the concept of telemedicine.

Page 234 of 260

UNIT - V

19. Write short notes on Ultrasonic image technique. 20. Draw only the block diagram of echocardiograph.

Part C (10x5=50)

UNIT - I

21. (i) Write short notes on measurement of Heart rate. (5) (ii)Explain about lung volume measurement . (5)

22. Discuss about the direct method of blood pressure measurement. (10)

UNIT – II

23. (i)Explain EMG recording techniques (5) (ii)Discuss about three types of audiometer (5)

24. Draw the block diagram of ECG and explain its working (10)

UNIT - III

25. What is cardiac defibrillator? explain AC and DC defibrillator (10)

26. List and explain various power sources used for implantable pace maker (10)

UNIT – IV 27. (i)Explain the various components of bio telemetry (5)

(ii)Write down safety aspects in surgical unit (5) 28.List out various methods of accident prevention and explain each. (10) UNIT - V

29. Explain the basic block diagram of magnetic resonance Imaging techniques(10) 30.Draw the block diagram of CT scanner and explain its operation (10)

Page 235 of 260


Semester : VI

Subject Code & Name: ECM63.3 MOBILE COMMUNICATION


Subject Code & Name


ECM63.3 Mobile Communication

Hours/ Week

Hours/ Semester

Marks

Duration in Hours

5 75



Total

3

25 75 100


UNIT TOPIC TIME(HRS)

I Introduction to Mobile Communication 14

II Broadcast Systems 14

III Wireless Transmission (2G) 14

IV Wireless Networking (3G) 14

V Mobile Network Layer &Transport Layer 14

Revision – Test 05

TOTAL 75

Page 236 of 260

DETAILED SYLLABUS

UNIT

NAMEOFTHETOPIC

HOURS

I

INTRODUCTION TO MOBILE COMMUNICATION Evolution of Mobile Radio Communication, Mobile Radio Telephony in India and around the world, Examples of Wireless Communication Systems: Paging system, Cordless telephones systems, Cellular telephone Systems, Trends in Cellular Radio and personal Communications CELLULAR CONCEPT: Frequency reuse, Channel Assignment strategies, Handoff Strategies, Prioritizing Handoffs, Interference and system capacity, Improving coverage and capacity in cellular systems ,Cell splitting ,Sectoring, Repeaters for range extension

14

II

BROAD CAST SYSTEMS Introduction –Cyclical repetition of data – Digital audio broadcasting–multimedia object transfer protocol– Digital video broadcasting–DVB data broadcasting, DVB for high speed internet access – Convergence of broadcasting and mobile communications

14

III

WIRELESS TRANSMISSION(2G) Global system for mobile (GSM)- services and features –Radio subsystem-channel types- Example of a GSM call – Frame structure for GSM–DECT system architecture, protocol architecture–TETRA –UMTS and IMT-2000 -radio interface, UTRAN, core network, handover - CDMA digital cellular standard(IS– 95): Frequency and channel specifications-Forward CDMA channel and Reverse CDMA channel

14

IV

WIRELESS NETWORKING (3G) Mobile Services(2.5G): GPRS: GPRS Functional groups–architecture- network nodes–procedures -billing. WAP: WAP Model –WAP Gateway-WAP Protocols – WAPUA prof and caching, wireless bearers for WAP, WAP developer toolkits- Mobile station application execution environment. Mobile Services(3G): Paradigm Shifts in 3GSystems -W-CDMA andCDMA2000 -Improvements on core network –Quality of service in 3G-Wireless OS for 3G handset -3G systems and field trials-Other trail systems - Impact on manufacture and operator technologies.

14

Page 237 of 260

V

MOBILE NETWORK LAYER &TRANSPORT LAYER Mobile IP – Goals, assumptions and requirements, Entities and terminology, IP Packet delivery, Agent discovery, Registration, tunneling and encapsulation , Optimization, Reverse tunneling, IPv6, IP micro- mobility support - Dynamic host configuration protocol –mobile ad-hoc network–routing – destination sequence distance vector –Dynamic source routing –alternative metrics TCP –Congestion control –slow start –faster transmit/fast recovery– implications of mobility– Classical TCP improvements – indirect –snooping –Mobile–Transmission timeout freezing– selective retransmission-Transaction oriented –TCP over 2.5/3G wireless networks

14

Reference Books: 1. Wireless Communications Principles and Practice - Theodore S. Rappaport, Pearson

Education, 2003 2. Mobile Communications - Jochen Schiller, Pearson Education, 2009, Second edition 3. Wireless and Mobile Network Architectures - Yi-BingLin, Imrich Chlamtac, Wiley, 2001 4. Mobile Cellular Communication - Gottapu Sasibhushana Rao, Pearson Education, 2012 5. Wireless Digital Communications - Kamilo Feher, PHI, 2003 6. Mobile Cellular Communications - W.C.Y. Lee, 2nd Edition, MC Graw Hill, 1995 7. Wireless Networks - P. Nicopolitidis, Wiley, 2003 8. Wireless Communications and Networks - William Stallings, 2nd Edition, Prentice Hall of India-

2006

Page 238 of 260


Semester : VI

Subject Code & Name: ECM64 COMPUTER HARDWARE SERVICING AND NETWORKING PRACTICAL


Subject Code &


ECM64 Computer

Hardware, Servicing

and Networking

Practical

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

5 75

Continuous

Assessmen

t

End

Semester

Examination

Total

5

25 75 100


PART-A

1. Identification of System Layout.

Front panel indicators & switches and Front side & rear side connectors.

Familiarize the computer system Layout: Marking positions of SMPS, Motherboard,

FDD, HDD, CD, DVD and add on cards.

Configure bios setup program and troubleshoot the typical problems using BIOS utility.

2. HARD DISK

Install Hard Disk.

Configure CMOS-Setup.

Partition and Format Hard Disk.

Identify Master /Slave / IDE Devices.

Practice with scan disk, disk cleanup, disk De-fragmenter, Virus Detecting and Rectifying Software.

Page 239 of 260

3. a) Install and Configure a DVD Writer and a Blu-ray Disc writer. b) Recording a Blank DVD and Blu-ray Disc.

4. Printer Installation and Servicing:

a) Install and configure Dot matrix printer and Laser printer

b) Troubleshoot the above printers.

c) Check and connect the data cable connectivity

5. Install and configure Scanner, Web cam and bio-metric device with system.

Troubleshoot the problems

6. Assemble a system with add on cards and check the working condition of the system and

Install OS.

7. Dual OS Installation

8 .Assembling and Disassembling of Laptop to identify the parts and to install OS and configure it.

PART-B

9. Do the following Cabling works in a network

a) Cable Crimping b) Standard Cabling c) Cross Cabling d) IO connector crimping

e) Testing the crimped cable using a cable tester

10. Configure Host IP, Subnet Mask and Default Gateway in a system in LAN (TCP/IP

Configuration).

Configure Internet connection and use IPCONFIG, PING / Tracert and Netstat utilities to debug the network issues

11. Interface two PCs using Peer To Peer network using connectivity devices – Switch and Router in a LAN and share the Drives and Folders.

12. Transfer files between systems in LAN using FTP Configuration, install Print server in a LAN and Share the printer in a network.

13. Configure DNS to establish interconnection between systems and describe how a name is

mapped to IP Address

14. Install and configure Network Devices: HUB, Switch and Routers

15. Install and Configure Wired and Wireless NIC and transfer files between systems in LAN and

Page 240 of 260

List of Equipments

Software Tools:

Windows Vista or Windows 7 Office Package : Microsoft Office 2003 or Office 2007/Open Office

Nero software

Reference:

Lab manual, “Computer Hardware and Networking Practical”, MPC.D.7.09.ECM66

S.No Name of the Equipments Required Nos

1. Computer with Pentium / Core processors with inbuilt NIC 10

2. Hard disk drive 500 GB SATA 5

3. Antivirus Software 1

4. Laptop 1

5. CD/DVD writer 10

6. Blue ray disc writer 1

7. Blank DVD 10

8. Pen drive 8GB 1

9. Laser printer MFP 1

10. Scanner 1

11. Webcam 1

12. Biometric device 1

13. Server(Windows 3) 1

14. Network Cables

5 meters

15. Crimping tool 6

16. RJ45 Tester 2

17. Modem,Switch,Router,Hub(each) 1

Page 241 of 260



1 Block Diagram 20

2 Procedure 10


4 Installation & Execution 20

5 Result 10

6 Viva – Voce 05

Total 75

CO-PO –PSO MAPPING


C311.1

Identifying various parts of the PC, Processors, BIOS setup & Storage devices(HDD) features & their functions

3 2 3 2 - - 2 3 2 2

2 2 2 2

C311.2

Carry out the installation of OS and partition, format of hard disk &install antivirus software and rectify the problem.

3 2 3 2 - - 2 3 2 2

3 3 3 3

C311.3 Execute different types of I/O devices &trouble shooting the problems.

3 2 3 2 - - 2 3 2 2 3 3 3 3

C311.4

Carry out the Assemble and Disassemble the parts of the computer and Laptops trouble shooting the problems

3 2 3 2 - - 2 3 2 2

3 3 3 3

C311.5

Use crimping tool to form a standard cabling. Implement peer to peer connection using CAT 5 cable& share the folders

3 2 3 2 - - 2 3 2 2

2 2 2 2

C311.6

Use FTP to send & receive files & execute it and also Use DNS to map IP address & establish interconnection between systems using HUB, switch and routers

3 2 3 2 - - 2 3 2 2

2 2 2 2

18 12 18 12 - - 12 18 12 12

Ave 3 2 3 2 - - 2 3 2 2 2.5 2.5 2.5 2.5

Page 242 of 260


Semester : VI

Subject Code & Name: ECM65 AUTOMATED TEST SYSTEM PRACTICAL


Subject Code &


ECM65 Automated Test System Practical

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

5 75

Continuous

Assessmen

t

End

Semester

Examination

Total

3 25 75 100

EQUIPMENTS REQUIRED

S.No Name of the Equipments

1 PCB Shorts Locator Trainer

2 V-I Characteristics Trainer System

3 Functional Testing Trainer System

4 In-Circuit Measurement Trainer System

5 Boundary scan Test Trainer System

6 Digital And Analog Simulator

List of Experiments 1. Locate a Short in a circuit Board using Short Locator. 2. Test and verify the combinational logic circuits NAND, NOR, Half-Adder, Half- Subtractors, Multiplexers, De-multiplexer, Decoder & Encoder using functional test method.

Page 243 of 260

3. Test and verify the Sequential Logic Circuits D-FF, RS-FF, Latch, Counter, Shift

Register using functional test method. 4. Test and verify the Memory Devices SDRAM/DRAM Chip. Using functional test method. 5. a. Test and verify the digital circuits in a circuit using auto compensation technique. b.Test and verify the open emitter circuit using pull down resistor. c.Test and verify the open collector circuit using pull up resistor. 6. Test the functionality of operational amplifier in Inverting, Non-inverting and voltage

follower mode.

7. Test the VI characteristics of R, L,C using signature method. 8. Test the VI characteristics of electronic components Diode, Zener Diode, NPN/PNP

Transistor using signature method .

9. Test the VI characteristics of RC Filter ,Low Pass Filter , Band Pass Filter using signature method.

10Test the VI characteristics of electronic components MOSFET and Transistor using Trigger pulse and signature method.

11.Test the VI characteristics of electronic components SCR and Opto coupler using Trigger pulse and signature method.

12. Test RLC circuit using in-circuit measurement method. 13. Test the Boundary Scan IC using JTAG port and non boundary scan IC using

boundary scan IC. 14. Detect and list down the stuck to VCC and stuck to Gnd pins in a boundary scan IC. 15. Develop a device model for NAND and NOR using device library and create a test

pattern for testing.

Page 244 of 260

List of Equipments



1 Circuit Diagram 20 20

2 Procedure 25

3 Execution & Handling Of Equipment 15

4 Result 10

5 Viva – Voce 05

Total 75

S.No Name of the Equipments Required Nos

1. PCB Shorts Locator Trainer

1

2. V-I Characteristics Trainer System 1

3. Functional Testing Trainer System 1

4. In-Circuit Measurement Trainer System 1

5. Boundary Scan Test Trainer System 1

6. Digital And Analog Simulator 1

Page 245 of 260

CO-PO-PSO MAPPING


C312.1 Test short circuit in a circuit board using short locator.

3 2 3 2 - - - 3 2 2 2 2 2 2

C312.2

Test and verify combinational logic circuit & sequential logic circuit & memory devices in functional test method.

3 2 3 2 - - - 3 2 2

3 3 3 3

C312.3

Test the digital circuits using auto compensation technique and test open emitter circuit using pull down resistor & open collector circuit using pull up resistor.

3 2 3 2 - - - 3 2 2

2 2 2 2

C312.4 Test the VI characteristics of electronic components and filters using signature method.

3 2 3 2 - - - 3 2 2

2 2 2 3

C312.5 Test RLC circuit using in-circuit measurement method.

3 2 3 2 - - - 3 2 2 3 3 3 3

C312.6 Test the boundary scan IC and non-boundary scan IC

3 2 3 2 - - - 3 2 2 2 2 2 2

C312.7

Develop a device model for NAND & NOR using device library and create a test pattern for testing.

3 2 3 2 - - - 3 2 2

3 3 3 3

Total 24 16 24 16 - - - 24 16 16

Ave 3 2 3 2 - - - 3 2 2 2.43 2.43 2.43 2.57

Page 246 of 260


Semester : VI

Subject Code & Name: ECM66 ELECTRONIC SIMULATION PRACTICAL


Subject Code &


ECM66 Electronic Simulation Practical

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

5 75

Continuous

Assessmen

t

End

Semester

Examination

Total

3

25 75 100

Note: 1. All experiments should be designed and verified through SPICE simulation tool (like

PSPICE/Multisim/ Lab VIEW/ OrCAD/ TINA)

List of Experiments

1. Study of simulation software features using simple circuits

2. Rectifier Circuits (Half wave, full wave and bridge rectifiers with filters)

3. Power supply design with regulators

4. Waveform generators using transistors (Astable multivibrators)

5. Waveform generators using transistors (mono stable multivibrators)

6. Clippers and Clampers

7. Op-amp applications – I (any three circuits)

(Inverting and non-inverting amplifiers, voltage follower, integrator, Differentiator, summing

amplifier, Difference amplifier)

8. Op-amp applications – II (any three circuits)

(Hartley and phase shift oscillators, sine, square and triangular waveform generators,

precision rectifiers)

Page 247 of 260

9. Instrumentation amplifiers

10. AM Modulation and Demodulation

11. FM Modulation and Demodulation

12. ASK Modulation and Demodulation

13. FSK Modulation and Demodulation

14. PSK Modulation and Demodulation

15. Single side PCB layout design using CAD tool

16. Draw the schematic of simple electronic circuit and design of PCB layout using CAD tool

17. Multilayer PCB layout design using CAD tool

List of Equipment

HARDWARE REQUIRMENT:

Desktop/laptop computers: 10 nos

My DAQ kit:10 Nos

Laser printer: 01 no

SOFTWARE REQUIREMENT:

Multisim/ Lab VIEW software

Page 248 of 260

CO-PO-PSO MAPPING


C313.1 Use simulation software designed Rectifier circuits and power supply

3 3 3 2 - - - 3 3 3 3 3 3 3

C313.2

Simulate the waveform generators using transistors( Astable and Monostable) and clippers & clampers

3 3 3 2 - - - 3 3 3

2 2 2 2

C313.3

Carry out the different types of Op-amp application circuits (I & II) and instrumentation amplifiers using Op- amp

3 3 3 2 - - - 3 3 3

2 2 2 2

C313.4 Simulate the different types of modulation and demodulation (AM and FM)

3 3 3 2 - - - 3 3 3 3 3 3 3

C313.5 Simulate the different types of modulation and demodulation (ASK,FSK and PSK)

3 3 3 2 - - - 3 3 3 3 3 3 3

C313.6

Draw the schematic of simple electronic circuit and design the Single side & multilayer side PCB layout

3 3 3 2 - - - 3 3 3

2 2 3 3

21 21 21 14 - - - 21 21 21

Ave 3 3 3 2 - - - 3 3 3 2.5 2.5 2.67 2.67




2 Connection 20

3 Procedure 10

4 Execution 10

5 Result 10

6 Viva – Voce 05

Total 75

Page 249 of 260


Semester : VI

Subject Code & Name: ECM67 PROJECTWORK


Subject Code &


ECM67 Project work

Hours/

Week

Hours/

Semester Marks

Duration

in Hours

4 60

Continuous

Assessmen

t

End

Semester

Examination

Total

3

25 75 100

Detail of Assessment Period ofassessment Max. Marks

First Review 6th week 10

Second Review 15th week 10

Attendance Entire semester 5

Total 25

Page 250 of 260

Evaluation for Autonomous Examination:

Details of Mark allocation Max. Marks

Marks for Report Preparation, Demo, Viva-voce 65

Marks for answers of 4 questions which is to be set by the

external examiner from the given question bank consisting of

questions in the following two topics Disaster Management and

Environmental Management. Out of four questions two

questions to appear from each of the above topics

i.e., 2 questions x 2 topics = 4 questions

4 questionsx2½marks =10 Marks

10

Total 75

DETAILED SYLLABUS ENVIRONMENTAL & DISASTERMANAGEMENT 1. ENVIRONMENTAL MANAGEMENT Introduction–Environmental Ethics–Assessment of Socio Economic Impact– Environmental Audit–Mitigation of adverse impact on Environment–Importance of Pollution Control –Types of Industries and Industrial Pollution.Solidwastemanagement–CharacteristicsofIndustrialwastes– Methods of Collection, transfer and disposal of solid wastes–Converting waste to energy–Hazardous waste management Treatment technologies. Waste water management–Characteristics of Industrial effluents–Treatment and disposal methods– Pollution of water sources and effects on human health. Air pollution management –Sources and effects– Dispersion of air pollutants–Air pollution control methods–Air quality management. Noise pollution management –Effects of noise on people– Noise control methods.

Page 251 of 260

2. DISASTER MANAGEMENT Introduction–Disasters due to natural calamities such as Earthquake,Rain,Flood, Hurricane, Cyclones etc–Manmade Disasters–Crisis due to fires, accidents ,strikes etc – Loss of property and life. Disaster Mitigation measures– Causes for major disasters–Risk Identification–Hazard Zones–Selection of sites for Industries and residential buildings–Minimum distance from Sea–Orientation of Buildings–Stability of Structures–Fire escapes in buildings- Cyclone shelters–Warning systems. Disaster Management–Preparedness, Response, Recovery–Arrangements to be made in the industries factories and buildings–Mobilization of Emergency Services-Search and Rescue operations–First Aids–Transportation of affected people–Hospital facilities–Fire fighting arrangements–Communication systems–Restoration of Power supply–Getting assistance of neighbors/Other organizations in Recovery and Rebuilding works–Financial commitments–Compensations to be paid–Insurances– Rehabilitation.

LIST O F QUESTIONS

1. ENVIRONMENTRAL MANAGEMENT

1. What is the responsibility of an Engineer-in-charge of an Industry with respect to

Public Health?

2. Define Environmental Ethic.

3. How Industries play their role in polluting the environment?

4. What is the necessity of pollution control? What are all the different organizations

you know, which deal with pollution control?

5. List out the different types of pollutions caused by a Chemical/Textile/Leather/

Automobile / Cement factory.

6. What is meant by Hazardous waste?

7. Define Industrial waste management.

8. Differentiate between garbage, rubbish, refuse and trash based on their composition

and source.

9. Explain briefly how the quantity of solid waste generated in an industry could be

reduced.

10. What are the objectives of treatments of solid wastes be foe

disposal?

11. What are the different methods of disposal of solid wastes?

Page 252 of 260

12. Explain how the principle of recycling could be applied in the process of waste

minimization.

13. Define the term ‘Environmental Waste Audit’.

14. List and discuss the factors pertinent to the selection of land fill site.

15. Explain the purpose of daily cover in a sanitary land fill and state the minimum

desirable depth of daily cover.

16. Describe any two methods of converting waste into energy.

17. What actions, a local body such as a municipality could take when the agency

appointed for collecting and disposing the solid wastes fails to do the work

continuously for number of days?

18. Write a note on Characteristics of hazardous waste.

19. What is the difference between municipal and industrial effluent?

20. List few of the undesirable parameters/pollutants anticipated in the effluents from oil

refinery industry /thermal power plants /textile industries /woolen mills/ dye

industries/electroplating industries/cement plants/leather industries (any two maybe

asked)

21. Explain briefly the process of Equalization and Neutralization of waste water of varying

characteristics discharged from an Industry.

22. Explain briefly the physical treatments “Sedimentation” and “Floatation” processes in

the waste water treatment.

23. Explain briefly when and how chemical/biological treatments are given to the waste

water.

24. List the four common advanced waste water treatment processes and the pollutants

they remove.

25. Describe refractory organics and the method used to remove them from the

effluent. 26. Explain biological nitrification and de-nitrification.

27. Describe the basic approaches to land treatment of Industrial Effluent.

28. Describethelocationsfortheultimatedisposalofsludgeandthetreatmentsteps needed

prior to ultimate disposal.

29. List any five Industries, which act as the major sources for Hazardous Air Pollutants.

30. List out the names of any three hazardous air pollutants and their effects on human

health.

Page 253 of 260

31. Explain the influence of moisture, temperature and sunlight on these verity of air

pollution effects on materials.

32. Differentiate between acute and chronic health effects from Air

Pollution.

33. Define the term Acid rain and explain how it occurs.

34. Discuss briefly the causes for global warming and its consequences

35. Suggest suitable Air pollution control devices for a few pollutants and sources.

36. Explain how evaporative emissions and exhaust emissions are commonly controlled.

37. What are the harmful elements present in the automobile smokes? How their

presence could be controlled?

38. What is the Advantage of Ozone layer in the atmosphere? State few reasons for its

destruction.

39. Explain the mechanism by which hearing damage occurs.

40. List any five effects of noise other than hearing damage.

41. Explain why impulsive noise is more dangerous than steady state noise.

42. Explain briefly the Source–Path – Receiver concept of Noise control.

43. Where silencers or mufflers are used? Explain how they reduce the noise.

44. Describetwotechniquestoprotectthereceiverfromhearinglosswhendesign/ redress for

noise control fail.

45. What are the problems faced by the people residing along the side of a railway track

and near to an Airport? What provisions could be made in their houses to reduce the

problem? 2. DISASTER MANAGEMENT 1. What is meant by Disaster Management? What are the different stages of Disaster

management?

2. Differentiate Natural Disasters and Man made Disasters with examples. 3. Describe the necessity of Risk identification and Assessment Surveys while planning a

project.

4. What is Disasters recovery and what does it mean to an Industry?

5. What are the factors to be considered while planning the rebuilding works after a

major disaster due to flood /cyclone / earthquake? (Anyone maybe asked)

Page 254 of 260

6. List out the public emergency services available in the state, which could be

approached for help during a natural disaster.

7. Specify the role played by an Engineer in the process of Disaster management.

8. What is the cause for Earthquakes? How they are measured? Which parts of India are

more vulnerable for frequent earthquakes?

9. What was the cause for theTsunami2004 which inflicted heavy loss to life and

property along the coast of Tamil Nadu? Specify its epicenter and magnitude.

10. Specify the Earthquake Hazard Zones in which the following towns of Tamil Nadu

lie:(a)Chennai(b)Nagapattinam(c)Coimbatore(d)Madurai(e) Salem.

11. Which parts of India are experiencing frequent natural calamities such as (a) heavy

rainfall (b) huge losses due to floods (c) severe cyclones?

12. Define basic wind speed. What will be the peak wind speed in (a) Very high damage

risk zone –A, (b) High damage risk zone, (c) Low damage risk zone?

13. Specify the minimum is tance from the Sea shore and minimum height above them ean

sea level, desirable for the location of buildings.

14. Explainhowthetopographyofthesiteplaysaroleinthedisasterscausedbyfloods and

cyclones.

15. Explain how the shape and orientation of buildings could reduce the damages due to

cyclones.

16. What is a cyclone shelter? When and where it is provided? What are its

requirements?

17. What Precautionary measures have to be taken by the authorities before opening a

dam for discharging the excess water in to a canal/river?

18. What are the causes for fire accidents? Specify the remedial measures to be taken in

buildings to avoid fire accidents.

19. What is afire escape in multistoried buildings? What are its requirements?

20. How the imamates of a multistory building are to be evacuated in the event of a

fire/Chemical spill/Toxic Air Situation/Terrorist attack, (anyone maybe asked).

21. Describe different firefighting arrangements to be provided in an

Industry.

22. Explain the necessity of disaster warning systems in Industries.

23. Explain how rescue operations have to be carried out in the case of collapse of

buildings due to earthquake/ blast/Cyclone /flood.

Page 255 of 260

24. What are the necessary steps to be taken to avoid dangerous epidemics after a flood

disaster?

25. What relief works that have to be carried out to save the lives of workers when the

factory area is suddenly affected by a dangerous gas leak/sudden flooding?

26. What are the difficulties faced by an Industry when there is a sudden power failure?

How such a situation could be managed?

27. What are the difficulties faced by the Management when there is a group clash

between the workers? How such a situation could be managed?

28. What will be the problems faced by the management of an Industry when a worker

dies because of the failure of a mechanical device due to poor maintenance? How to

manage such a situation?

29. What precautionary measures have to be taken to avoid accidents to labourers in the

Industry in a workshop/during handling of dangerous Chemicals/during construction

of buildings/during the building maintenance works?

30. Explain the necessity of medical care facilities in an Industry/ Project site.

31. Explain the necessity of proper training to the employees of Industries dealing with

hazardous products, to act during disasters.

32. What type of disaster is expected in coal mines, cotton mills, Oil refineries, shipyards

and gas plants?

33. What is meant by Emergency Plan Rehearsal? What are the advantages of such

Rehearsals?

34. What action you will take when your employees could not reach the factory site

because of continuous strike by Public Transport workers?

35. What immediate actions you will initiate when the quarters of your factory workers

are suddenly flooded due to the breach in a nearly lake / dam, during heavy rain?

36. What steps you will take to avoid a break down when the workers union of your

Industry have given a strike notice?

37. List out few possible crisis in an organization caused by its workers? What could be

the part of the middle level officials in managing such crisis?

38. What types of warning systems are available to alert the people in the case of

predicted disasters, such as floods, cyclone etc.

39. Explain the necessity of Team work in the crisis management in an Industry/Local

body.

Page 256 of 260

40. What factors are to be considered while fixing compensation to the workers in the

case of severe accidents causing disability/ death to them?

41. Explain the legal/financial problems the management has to face if safely measures

taken by them are found to be in adequate.

42. Describe the importance of insurance to men and machinery of an Industry dealing

with dangerous jobs.

43. What precautions have to be taken while storing explosives in a match/fire crackers

factory?

44. What are the arrangements required for emergency rescue works in the case of

Atomic Power Plants?

45. Why residential quarters are not constructed nearer to Atomic Power Plants?

CO-PO-PSO MAPPING


C314.1 Define the problem conceived as project

3 3 3 2 2 3 3 3 3 3 3 3 3 3

C314.2 Implement the technical knowledge acquired.

3 3 3 2 2 3 3 3 3 3 3 3 3 3

C314.3 Estimate the cost required for developing a project

3 3 3 2 2 3 3 3 3 3

2 2 2 2

C314.4 Develop solutions for Real time applications

3 3 3 2 2 3 3 3 3 3

3 3 3 3

C314.5 Carry out the guidelines to become successful entrepreneur

3 3 3 2 2 3 3 3 3 3

3 3 3 3

C314.6 Apply disaster and environment management techniques.

3 3 3 2 2 3 3 3 3 3

2 2 2 2

18 18 18 12 12 18 18 18 18 18

Ave 3 3 3 2 2 3 3 3 3 3 2.67 2.67 2.67 2.67

Page 257 of 260


Semester : VII

Subject Code & Name: ECM74 INDUSTRIAL TRAINING – II

The students are expected to gain a working experience in various departments of an

industry / organization and hence learning the industrial management in a practical way.

The students have to undergo a six months industrial training (PHASE II) during the VII semester

in a related industry / organization. During the training period the students are maintaining an

Industrial diary to record their observation and learning. On completion of training, a training

report should be submitted to the Head of the Department. Industrial training of Sandwich

students will be evaluated based on Continuous Assessment of two periodical reviews and an End

semester Examination on Assessment of Training Report and viva-voce.

SANDWICH DIPLOMA COURSE - INDUSTRIAL TRAINING

1. Introduction

The main objective of the Sandwich Diploma Course is to mould a well rounded technician

acclimated with industrial environment while being a student in the institution.

The Sandwich Diploma Course study is pursued by students, in 7 semesters of 3½ years duration,

the subjects of 3 years - Full Time Diploma Course being regrouped for academic convenience.

While in the 4th semester students undergo Industrial Training-I for 6 months (December through

May). They also do course work in the institution for one day in a week, while in the 7th semester

they undergo another spell of 6 months (June through November) Industrial training-II.

The Apprenticeship (Amendment) Act 1973 is followed in regulating the Industrial training

procedure for Sandwich Course.

I SEM II SEM III SEM IV SEM V SEM VI SEM VII SEM

Institutional study

Industrial Training

Page 258 of 260

First Spell - IV Semester (December - May)

Second Spell - VII Semester (June – November)

2. Attendance Certification

Every month students have to get their attendance certified by industrial supervisor

in the prescribed form. Students have also to put their signature on the form and submit it to the

institutional staff in-charge. Attendance and submission of Review reports will be duly considered

while awarding the Continuous Assessment mark.

3. Training Reports

The students have to prepare two types of reports:

Weekly report in the form of diary to be submitted to the concerned staff in-charge of the institution. This will be reviewed while awarding Continuous Assessment mark.

Comprehensive report at the end of each phase of Industrial Training will be reviewed while awarding End semester Examination marks.

3.1 Industrial Training Diary

Students are required to maintain the record of day - to- day work done. Such

record is called Industrial training Diary. Students have to write this report regularly. All days of

the week should be accounted for clearly giving attendance particulars (Presence, Absence,

Leave, Holiday etc). The concerned Industrial supervisor is to check periodically these progress

reports.

3.2 Comprehensive Training Report

In addition to the diary, students are required to submit a comprehensive report

on training with details of the organisation where the training was undergone after attestation by

the supervisors. The comprehensive report should be incorporating study of plant/ product

/process/ construction along with intensive in-depth study on any one of the topics such as

processes, methods, tooling, construction and equipment, highlighting aspects of quality,

productivity and system. The comprehensive report should be completed in the last week of

Industrial training. Any data, drawings etc should be incorporated with the consent of the

Organisation.

Page 259 of 260

4. Scheme of Evaluation

Components SCHEME OF EVALUATION


Continuous

Assessment Mark

1 First review 20

2 Second review 20

3 Attendance 10

End Examination 4 Comprehensive Training Report 20

5 Viva-Voce 30

Total 100

Documents

Curriculum and Syllabus - Murugappa Polytechnic College