Curriculum Mng 09 Mining1

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CURRICULUM – 2009

(C-09)

DIPLOMA IN MINING ENGINEERING

State Board of Technical Education & Training Andhra Pradesh

HYDERABAD

CURRICULUM-2009 (C-09)

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Salient features in proposed Curriculum(C-09) Special features: 1) The curriculum is restructured to have 2 ½ years ( 5 semesters) in house

training at the Institution and 6 months Industrial training in an Organization / Industry relevant to the field of specialization. This is mainly aimed to improve the practical skills in the students to make them ready to cater the needs of Industry with hands on experience and with a very good practical vision.

2) An effort has been made to improve the communication skills and personality

development of the students, by restructuring the English Language / communication subjects and extending them to all the three years. i.e. I Year and III , ,IV, and V semesters.

The main intention behind this is to improve their communication /

presentation skills and to develop their personality to enable them to stand as an useful product in the global market.

3) Practicals on Information Technology is introduced in the I year curriculum

itself.

This enables the student to have good acquaintance with computers ,internet, e-Mailing from First year onwards . It also enables the student to keep pace with latest trends of the present day technology.

4) Their knowledge and skills in computers are continued by introducing CAD-

Laboratory from II year and continued in III year as well. Much emphasis has been given in imparting practical training in Computer Aided Design and Drafting such as Auto Cad and branch related CAD packages, so that the student will have hands on experience and confidence by the time he / she completes his / her diploma course. Imparting training in CAD related areas will surely improve the potentiality of the students in getting good employment. It is also felt that this knowledge is also the need of the hour for any technician or Engineer.

5) Every effort has been made while restructuring the curriculum to mould the students to become very good “ Technicians “ with more practical visualization. This has been done by deleting un necessary and extra information and regrouping the subjects to impart theoretical inputs to the students up to sufficient depth. This saving in time has been utilized in slightly improving on the practical inputs during in-house training itself.

6) Seminars also form a part of the curriculum in all the three years. This will surely improve the abilities of the students in communication / presentation skills.

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Much emphasis has been given for practical subjects by dividing the combined practical subjects in the earlier curriculum in to individual subjects by allotment of separate subject codes. Also the examination time for all practical subjects is common and is fixed as 3 hrs duration.

This allows the examiners (both internal and external ) to pay much attention towards the examinee during practical / laboratory evaluation.

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Branch specific features: MINING ENGINEERING MNG -105 ELEMENTS OF MINING The following mining topics are added which are highly needed for the mining students for developing their practical skill to become successful technicians in future by restructuring the syllabus 1. Comparison of shaft vs Incline 2. Comparison of Underground vs OCM 3. Blasting Practice 4. Single tube, double tube, wire line barrels 5. Accumulation and percentage tests 6. Factors for selection of site for a shaft 7. Widening and deepening of shafts Similarly the followings are made- 1) Geological factors influencing for selection of methods of working MNG -106 MINING GEOLOGY All topics in this subject as developed in the previous curricular are essential to the mining students. Hence no changes are made in the present C-09 curriculum MNG-302 BASIC ELECTRICAL ENGINEERING 1. Certain topics developed in the previous curriculum are not related to mining engg

student .Therefore these( the following) topics are deleted in present curriculum 2. Lead acid cells , maintenance and features of Nickel Iron cells, comparison of lead

cells with Nickel Iron cells 3. Calculation of active and reactive components of power, power factor in single

phase circuit 4. Maintenance aspects of transformer, principle working of synchronous motor and

rectifiers MNG- 303 COAL MINING : There are two separate Coal mining subjects in the previous curriculum. In these subjects certain topics are deleted and merged into one Coal mining subject. The following are additions and deletions. ADDITIONS 1. Hydraulic Mining , gasification - latest method 2. Working of contiguous seams - latest method DELETIONS:

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1. Classification of methods of working coal as it is covered in MNG 105 2. List the conventional methods as it is covered in MNG 105 3. Size and shape of pillars and ribs due to repeated in the same subject 4. Subsidence as the same is added in MNG 406 5. Computer applications in mines as not required for diploma level MNG-304 MINING GEOLOGY –II The following additions and deletions are made in C-09. Additions: 1. GIS and Sampling 2. Periods of coal formation 3. Stages of coal formation, 4. Structural features of coal seams, 5. Origin of Coal seams, 6. Distribution of Coal fields in India and world 7. Importance of Petroleum as a fuel, 8. Origin of Petroleum, 9. Accumulation and migration of Petroleum, 10. Distribution of petroleum in India and world Deletion: 1. Pitting, Trenching 2. Define Fossil, Forms of Fossils, 3. Flora and Fauna and Uses of Fossils 4. Continental Drift Theory 5. Plate Tectonics ,. MNG-305- MINE SURVEYING –I The following additions and deletions are made in C-09. 1. Contouring is added 2. theodolite survey is introduced MNG-306 ELECTRICAL ENGINEERING LAB The following additions and deletions are made in C-09. 1. Single phase transformer practical is added 2. Constructional details of Lead acid batteries deleted MNG-307 MINE PLANNING AND DESIGN LAB –I

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1. MNG 506 in C-05 ie MINE PLANNING AND DESIGN LAB is restructured into

two labs as Mine Planning and Design Lab I & II to give more importance to practical work.

2. Auto Cad added for designing mine plans. MNG-308 MINE SURVEYING LAB -I 1. Contouring practical added 2. Theodolite survey practical added . MNG-309- MINING GEOLOGY LAB Geology camp included for 25 marks

MNG-310 ENGLISH COMMUNICATION LAB-I Introduced newly

MNG-311. PRACTICAL TRAINING ASSESSMENT The students will be sent for various Mines for undergoing practical training after the end of first year exams for a period of one month and it will be assessed during III semester exams as a practical subject .. MNG-401 BASIC MECHANICAL ENGINEERING No changes. MNG-402 METAL MINING 1. Merged Metal Mining I & II ie MNG 404 & MNG 504 in the previous curriculum as

a single subject as MNG 402 2. Basic concepts of metal mining and development of mineral deposits clubbed. 3. Assay plans added as it needed. 4. Drilling and Blasting practices chapter deleted as it is covered in MNG 105 MNG- 403 MINING MACHINERY- I 1. Additions; NIL 2. Mine pumps chapter deleted as it is restructured in MNG 603- Mine Machinery II MNG-404 MINE ENVIRONMENTAL ENGINEERING 1. Ventilation survey added from MNG 601 of C-05 2. Gas detectors deleted and included in MNG 605 (A) of C -09 MNG– 405 MINE SURVEYING-II 1. There are no major modifications in the subject content

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2. Surveying II and Surveying III were merged MNG-406 ROCK MECHANICS AND STRATA CONTROL Advanced topics like stress distribution in narrow and wide opening, shear strength measurement, rock failure theories, theories of rock burst are removed. Subsidence topics has been brought from coal mining subject

MNG-407-MECHANICALENGINEERING LAB ADDITIONS: 1. Study of jet pump 2. Determine the pump characteristics of centrifugal pump 3. Determine the pump characteristics of reciprocating pump 4. Determination of Flash and Fire points of Fuels and Lubricants 5. Performance of Air Compressors MNG - 408 MINE PLANNING & DESIGN LAB-II

1. MNG 506 in C-05 ie MINE PLANNING AND DESIGN LAB restructured to two

labs as MPDL I & II to give more importance to practical work. 2. Auto Cad added for designing mine plans. 3. Design of transport in OCM added MNG- 409 - MINE SURVEYING LAB –II

1) Survey camp is included for 25 marks. 2) There are no major modifications in the subject content. But Surveying II and

Surveying III were merged MNG-410 ENGLISH COMMUNICATION LAB

Introduced newly MNG-601 MINE MANAGEMENT AND ENTREPRENEURSHIP

Additions: NIL Deletion: Topics related to Method study, time study and Essential qualifications of persons in mine. MNG-602 OPENCAST MINING Recent topics like application of GPS in o.c. mines MNG-603-MINING MACHINERY II 1. Mine pumps chapter added in the VI semester as it is more appropriate. 2. Sequence of overburden movements , classification of cavability, 3. abutment pressers deleted due to not relevant to this subject .

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MNG-604 - MINE LEGISLATION AND GENERAL SAFETY

No Changes ELECTIVES: Elective subjects have been introduced in the C-09 curriculum. An opportunity was given to the students to have their specialization in the field of their interest. The following specializations were suggested.

1) Advanced environmental engineering 1. MNG 601- Mine Environmental Engineering II is restructured as Advanced

environmental Engineering. 2. Continuous Monitoring of ventilation system is added 3. Gas detectors is added as it is deleted from MNG 501 of C-05

2)Advanced surveying It was believed that making the students to have their specialization in one area will surely improve their scope to have good potentiality in the specialized fields. MNG-606 MINE MACHINERY LAB

No Changes.

MNG-607-MINE ENVIRONMENTAL LAB

No Changes General Features: MNG-101 ENGLISH: 1. Greater emphasis on communicative language teaching resulting in

interactive sessions in English ,both during theory and practical classes. 2. Introduction of practical sessions in III , IV and V semesters to develop

communicative competence. 3. Practical sessions focus on personality development and team building skills

. 4. Practical sessions aim at developing employability skills. 5. Co-operative learning techniques used during the process of learning aim at

instilling learning skills and developing learner autonomy.

.

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MNG-102 ENGINEERING MATHEMATICS: 1) Bridging of Fundamental Mathematics Induced :

In the restructured Curriculum C-09, the subject of Mathematics is designed in

such a manner that it starts with a chapter on Bridging of fundamentals in

Mathematics incorporating 10 periods in the schedule with due Weightage of marks in

sessionals as well as end exam for better understanding and to improve the problem

solving techniques in mathematics as many of the diploma students lacking skills in

above topics.

2)Three Dimensional Geometry Introduced:

Three dimensional Geometry with basic concepts of Co-ordinates, Planes were

introduced with a weight age of 7 periods in the I Year to have better visualizations

and imagination of three dimensional views which are required for proper

understanding of Engineering Drawings and Designs etc.

3)Reduced the depth of problems and more focused on Concepts:

To improve the pass percentage, the depth of the problems was reduced and

focused more in understanding the basic concepts of mathematics which are required

for mathematics to be a supporting subject for having better idea and understanding of

the engineering subject treatment. 4) Deleted Laplace transformations and Fourier Series Topics:

The total weight age for periods for the mathematics subject was reduced to 195

periods from 225 periods by deleting the Laplace Transformations and Fourier Series

Topics as they were not necessary for engineering Diploma Students at this level.

Integration Completely Shifted to 3rd semester :

The Topic Integration which is being taught as the last Topic of I year ie. at the

end of I year in Curriculum C-05 is completely shifted to III semester as it is being

neglected by many of the students and making them to face problems in

understanding the Engineering subjects which requires Integral Calculus for their

theoretical basis and treatment . To this effect the total periods for I year Engineering

Mathematics was reduced to 120 periods form 150 periods. The Total Periods for 3rd

semester Engineering Mathematics –II subject remains as it is, in the Previous

Curriculum as 75 periods.

MNG-103 ENGINEERING PHYSICS: As per C 05 Curriculum 120 periods were earmarked for theory and 45 periods were allotted for Practical. In the proposed curriculum C09 the periods for both theory and practical in the Physics subject are suggested as 105 and 45 respectively. The theory periods are inclusive of 15 seminar/tutorial periods to be framed in the Time Table (Weekly) with one seminar period in two weeks.

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1. UNITS AND DIMENSIONS: In this chapter, the topic rules of writing units is omitted

as it is felt not necessary for the students of technician courses. 2. ELEMENTS OF VECTORS: In this chapter, the illustrations of parallelogram law of

vectors is deleted for the benefit of the student s so that they can focus important fundamentals of that chapter.

3. KINEMATICS: In this chapter, the equations describing vertical motion are dropped

as they are repeated from SSC syllabus 4. FRICTION: In this chapter, explanation to kinds of friction is removed as the

knowledge of such depth is not essential for technician course students 5. WORK, POWER AND ENERGY: In this chapter the topic energy sources is

dropped as the same can be taught and studied in their respective subjects of branches

6. SIMPLE HARMONIC MOTION: This chapter is totally unchanged as all topics

highly important for the students so that the y can be benefited in understanding the applications in industries

7. HEAT AND THERMODYNAMICS: In this chapter the topics internal energy and

applications of various processes are deleted as the topics are useful to only few diploma courses.

8. ACOUSTICS / SOUND: In this chapter the topics Acoustics of buildings is deleted

as the topics are useful to only few diploma courses. 9. PROPERTIES OF MATTER: This chapter is newly introduced since the topics

are highly helpful in developing the practical skill in their respective branches. 10. ELECTRICITY & MAGNETISM: This chapter is newly introduced in place of

Electromagnetism as many topics of electromagnetism are repeated in SSC and the topics of electricity and magnetism, which are included , will create better visualization of their applications in their working places

11. MODERN PHYSICS: In this chapter the advanced topic Meissner effect is not

needed for the technician course students and hence deleted. The concepts of Critical angle and total internal reflection are incorporated for better understanding of optical fibers.

More emphasis is made on teaching fundamental principles of physics which are highly needed for the technician students for developing their practical skill to become successful technicians in future by restructuring the syllabus of physics subject.

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MNG-104 ENGINEERING CHEMISTRY AND ENVIRONMENTAL SCIENCE: 1) Basic topics like Atomic structure, Periodic Table, Chemical Bond and Oxidation-

Reduction are included in fundamentals of Chemistry for recapitulation purpose

and to make the students understand the Chemistry easily.

2) Principles of Metallurgy are introduced in this C-09 Curriculum to give Industrial

Orientation to the students.

3) Reverse Osmosis is included in Water Technology since it is a modern method for

removal of impurities from water.

4) Topics like scope and importance of environmental studies, energy resources land

resources, forest resources, ecosystem, producers, consumers decomposers, and

biodiversity from environmental studies of IV semester (C-05) are added to

Chemistry subject as they are related to Chemistry and to test the students

through Board exam instead of in-house exam, which was in practice earlier.

5) Advanced Topics like Hybridization, Hydrogen Bond, Lead storage battery, which

are not required at Diploma level and repetitive Topics like Arrehenius theory of

acids and bases etc are deleted from the syllabus.

C-05 Chemistry lab experiments are Industry oriented and relevant. Hence the same syllabus is proposed for C-09 Chemistry lab Curriculum MNG -107 ENGINEERING DRAWING Projection of regular solids is added as it is necessary for technicians The other content and the total number of periods is left unchanged. Periods for the individual topics is restructured

MNG 108 PHYSICS LABORATORY In view of the restructuring of theory subject Physics, the Practicals suggested under proposed curriculum C-09 are relevant and appropriate to cater to the needs of the students of Diploma level courses. One demonstration experiment Cathode Ray oscilloscope is deleted as it is not included in theory. More over it is beneficial to only students of few courses in particular and not useful for many courses in general. The utility of the fundamentals of physics which are essential for technician courses students can be appreciated in doing the experiments in physics laboratory. A new experiment in magnetism is incorporated in place of Cathode Ray Tube, which is useful to have hands on experience in the applications of Magnetism . All the practicals suggested are conformity with the principles of physics proposed in the C-09 Curriculum.

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MNG-110 INFORMATION TECHNOLOGY LABORATORY The lab is introduced in the first year instead of in 4th semester C-language is totally deleted Emphasis is given on MS-office applications Total periods is enhanced from 45 to 90 Windows, internet etc is included MNG-301 ENGINEERING MATHEMATICS-II The changes in this subject are already discussed in MNG-102 Engineering Mathematics I MNG-310 ENGLISH COMMUNICATION LAB-I MNG-410 ENGLISH COMMUNICATION LAB MNG- 608 - ENGLISH COMMUNICATION SKILLS LAB-III

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DIPLOMA IN MINING ENGINEERING SCHEME OF INSTRUCTIONS AND EXAMINATION

CURRICULUM-2009 (FIRST YEAR)

Sub Code Name of the Subject

Instruction Periods/Week Total

Periods Per Year

Scheme Of Examinations

Theory Practicals Duration (hrs)

Sessional Marks

End Exam Marks

Total Marks

THEORY SUBJECTS MNG-101 English 2 - 60 3 20 80 100

MNG -102 Engineering Mathematics - I 5 - 150 3 20 80 100

MNG -103 Engineering Physics 4 - 120 3 20 80 100

MNG -104

Engineering Chemistry and Environmental science 4 - 120 3 20 80 100

MNG -105 Elements of Mining 6 - 180 3 20 80 100

MNG -106 Mining Geology-I 5 150 3 20 80 100

PRACTICAL SUBJECTS MNG-107 Engineering Drawing - 6 180 3 40 60 100

MNG-108 Physics Laboratory -

3 90 3 20 30 50

MNG-109 Chemistry Laboratory

- 3 20 30 50

MNG-110 Information Technology Lab - 4 120 3 40 60 100

- Group Task / Seminar - 3 90 - - - -

Total 26 16 1260 - 260 640 900

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CURRICULUM-2009 (III Semester)



Periods Per

Semester


Theory Practicals Duration (hrs)

Sessional Marks

End Exam Marks

Total Marks

THEORY SUBJECTS MNG-301 Engineering Mathematics –II

4 -

60

3

20

80

100

MNG-302 Basic Electrical Engg 5 - 75 3

20

80 100

MNG-303 Coal Mining 6 - 90 3

20

80 100

MNG-304 Mining Geology-II 5 - 75 3

20

80 100

MNG-305 Mine Surveying-I 6 - 90 3

20

80 100

MNG-306 Electrical Engineering Lab

- 3 45 3

40

60

100

MNG-307

Mine Planning and Design lab-I 3 45

3

40

60

100

MNG-308 Mine Surveying Lab-I - 4 60 3

40

60

100

MNG-309 Mining Geology Lab - 3 45 3

40

60

100

MNG-310

English Communication lab level-I - 3 45 3 20 30 50

MNG-311

Practical Training and Assessment 20 30 50

Total 26 16 630 - 300 700 1000

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CURRICULUM-2009 (I V Semester)


Instruction Periods/Week

Total Periods

Per Semester


Theo

ry

Prac

ticals

Duration (hrs)

Sessional Marks

End Exam Marks

Total Marks

THEORY SUBJECTS

MNG-401 Basic Mechanical Engineering

5

-

75

3

20

80

100

MNG-402 Metal Mining 5 - 75 3 20

80 100

MNG-403 Mining Machinery-I 4 - 60 3

20

80

100

MNG-404 Mine Environmental Engg 5 - 75 3 20

80

100

MNG-405 Mine Surveying-II 4

-

60

3

20

80

100

MNG-406 Rock Mechanics and Strata 4 60

3

20

80

100 PRACTICAL SUBJECTS

MNG-407 Mechanical Engg Lab -

3

45

3

40

60

100

MNG-408 Mine Planning and Design lab-II

-

3

45

3

40

60

100

MNG-409 Mine Surveying Lab-II - 4 60 3 40 60 100

MNG-410 English Communication Lab Level - II - 3

45

3

20

30

50

Group Task / Seminar - 2 30 - - - -

Total 27 15 630 - 260 690 950

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M-501 INDUSTRIAL TRAINING

(Practical Training)

V SEMESTER

S.NO Subject Duration Items Max Marks Remarks

1 Practical Training

in the Industry

6 Months

1.First Assessment (at the end of 2nd month)

200

2. Second Assessment (at the end of 4th month)

200

3.Final Assessment (at the end of spell)

200

4. Log Book & Record 100

50 Marks Each

5. Seminar 50

TOTAL PER SEMESTER 750 The industrial training shall carry 750 marks and pass marks is 50%.A candidate failing to secure the minimum marks should complete it at his own expenses. During Industrial training the candidate shall put in a minimum of 90%attendence.

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DIPLOMA IN MINING ENGINEERING

SCHEME OF INSTRUCTIONS AND EXAMINATION CURRICULUM-2009

(VI Semester)



Periods Per

Semester


Theory Pract- -icals

Duration (hrs)

Sessio-nal

Marks

End Exam Marks

Total Marks

THEORY SUBJECTS MNG-601

Mine Management and Entrepreneurship

5

-

75

3

20

80

100

MNG-602 Opencast Mining

6 -

90 3

20

80 100

MNG-603 Mining Machinery-II

6 -

90 3

20

80 100

MNG-604

Mining Legislation and General Safety

6

-

90

3

20

80

100

MNG-605

ELECTIVES

6

-

90

3

20

80

100

A) Advanced Environmental Engg (B) Advanced Surveying

PRACTICAL SUBJECTS

MNG-606 Mining Machinery lab

-

4

60 3

40

60

100

MNG-607

Mine Environmental Engg Lab _ 4 60 3 40

60

100

MNG-608

English Communication skills Laboratory Level - III

2

30

3

20

30

5 0

Group Task / Seminar - 3 45 - - - -

Total 29 13 630 - 200 550 750

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1ST YEAR

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Subject wise modification table for restructuring of the syllabus.

Branch : Mining Engg Subject : English Year : I

Sub-Code as per C-05 MNG-101 Sub-Code as per C-09 MNG-101 Name of the subject as per C-05 English Name of the subject as per C-09 English No. of periods allotted as per C-05 90 No. of periods allotted as per C-09 60

Sno Name of the Lesson

No. of periods

As per C_05

Topics proposed for

Addition / deletion

No. of periods added / deleted

No. of periods

As per C_09

Justification for Addition / Deletion

1 First 7 Units of Prescribed Text book 63 Retained 3 deleted 60 Mentioned above under sub title

‘Course Material’

2 Last three units of

the prescribed textbook

27 Deleted 27 deleted

30 converted into

practicals in IV semester

Mentioned in the rationale for the suggested pattern for

C 09

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ENGLISH Suggested Pattern for C-09

To breakup the teaching of English practical work (120 periods) into

three modules, in the third, fourth and sixth Semesters.

English

I Year III Semester IV Semester VI Semester

Theory Practicals Practicals Practicals

( 60 periods) ( 45 periods) ( 45 periods) ( 30 periods )

Rationale

• Constant use results in better competence (fluency and

accuracy), hence distribution is suggested

• Need-based skills are generally realized gradually by

students

• Content for practical work in the VI Semesters can be

designed keeping in view the need for employability skills

required by the industry

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ENGLISH Subject Title : English Subject Code : MNG- 101 Periods/Week : 02 Periods per Year : 60

Introduction:

Keeping in view the growing needs of the learners to use English as a ‘Service

Language’, there is a vital need to improve communicative competence. The aim of C-

09 is an attempt to realize this by providing input through Communicative Language

Teaching methodology in the teaching/learning process.

Objectives: On completion of the course the student should be able to…

• acquire the four fold skills of listening, reading, writing and speaking in

English.

• Practise Study skills that can help in the study of other subjects

• Use English for social interaction both in academic and work situations.

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TIME SCHEDULE

** Weightage of Marks: This includes questions on Grammar, study skills, communicative tasks and textual content Scheme of Examination

Course Contents: * Developing the skills of note-taking, paragraph writing, report writing, academic reading, interacting *Lessons from the prescribed text. *Grammar (Language work that follows lessons)

Unit No

Major Topics No. of Period

s

Weightage of Marks**

Short Answer

Questions

Essay Type Questions

1

Tagore on Education

9

16

1

1

2 Environmental Degradation 9 20 2 1

3 Gardener and the Little Bird 8 16 1 1

4 Development of Computers 8 16 1 1

5 The Global Indian 9 20 2 1

6

Cyberspace

8

16

1

1

7 A Big Shot is a Little Shot 9 16 1 1

Total

60

120

10

7

Instruction periods per

week

Total periods per year

Scheme of Examination

Duration Sessional marks

End Exam marks

Total

English 101

2 60 3 20 80 100

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• parts of speech • verbs • tenses • conditionals • concord • question tags • sentence patterns • degrees of comparison • voice • reported speech • error correction • Activities that improve reading and writing skills.

* Learning ‘Self help’ strategies Course Material: The present text book prescribed (English for Technician Engineers) used during C-05 scheme may be retained since

• It is based on the principles of ‘English for Specific Purposes’ • The e-lessons that act as support material were prepared after the

teachers teaching English received training in CLT methodology. Therefore these lessons are communicative in their approach and are activity-based. They have immense potential in the improvement of the four- fold skills of language use. They also have the potential to develop soft skills through pair work and group work.

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Branch…Mining Engineering

Sub-Code as per C-05 MNG-102 Sub-Code as per C-09 MNG-102 Name of the subject as per C-05 Engineering mathematics-I Name of the subject as per C-09 Engineering

Mathematics-I No. of periods allotted as per C-05 150 No. of periods allotted as per C-09 120

Sno Name of the Chapter

No. of periods As per C_05

Topics proposed for Addition / deletion


No. of periods

As per C_09


1 Bridging of

Fundamentals in Mathematics

+10 10 For inducing

Foundations in basic Mathematics

1 I-ALGEBRA

Determinants and matrices

15 - 01 14

2 Partial fractions 04 Deleted - 04 00 Transferred to 3rd

semester as it is useful for Integration

3 Exponential and logarithmic Series 01 deleted -01 00 Included in bridging

1 II –Trigonometry Compound Angles 06 -02 04

As per C-05 the depth and number of the

problems are reduced as they are not necessary to

that extent

2 Multiple and Sub multiple angles 06 -02 04

3 Transformations 06 -02 04

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4 Trigonometric Equations 06 -02 04

5 Inverse Trigonometric Functions 05 -01 04

6 Properties of Triangles 08 -03 05

7 Solutions of Triangles 08 -05 03 - Do -

8 Hyperbolic functions 01 deleted -01 00 Included in bridge course

9 Complex Numbers 05 deleted -05 00 Transferred to 3rd

semester as it is useful there

1 III- Co-ordinate

Geometry Revision of Straight lines

02 Added Locus, Change of axes (only Concepts) 00 02 For better understanding

of subsequent Topics

2 Circles 02 Added: Pole ,Polar , Tangent and normal +02 04

Improves Imagination , Visualization- in the

Engineering Drawing and geometrical figures

3 Elements of Conics 14 +01 15

Added: Three Dimension Geometry Simple Basic

Concepts of Plane & line +07 07

1 IV- Calculus Functions and Limits 04 Functions deleted 00 04

Functions shifted to Included in bridge course

26

2 Methods of Differentiation 16 00 16

3 Applications of Differentiation 19 +01 20

4 Integration- Methods of Integration 22 Deleted -22 00 Transferred to 3rd

Semester T O T A L 150 -30 120

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ENGINEERING MATHEMATICS – I (Common Subject)

Subject title : Engineering Mathematics -I Subject code : MNG- 102 Periods per week : 05 Total periods per Year : 150

TIME SCHEDULE S.No

. Major Topics No. of

Periods Weightage of Marks

Short Type

Essay Type

1 Unit- I - Bridging of fundamentals In mathematics 12 06 2 -

2

Unit -II-Algebra Matrices

15 10

- 1

3 Partial Fractions 05 03 1 -

4 Unit-III-Trigonometry Compound Angles

05

03

1

-

5. Multiple and Sub-multiple angles 05 03 1 -

6. Transformations 06 05 - 12

7 Inverse Trigonometric Functions 05 05 - 1

2

8 Trigonometric Equations 05 05 - 12

9. Properties of Triangles and Solution of Triangles

08 05 - 1

2

10 Complex Numbers 06 03 1 - 11 Unit- IV

Co- ordinate Geometry Straight Lines

02

03

1

-

12 Circles 05 03 1 - 13 Elements of Conics 01 00 - 14 Parabola 05 05 - 1

2

15 Ellipse 05 05 - 12

16 Hyperbola 05 05 - 12

17 Three Dimensional Geometry 08 05 - 12

18

Unit-V Differential Calculus Limits 05 03 1 -

19 Methods of Differentiation 20 13 1 1

20 Unit-VI Applications of the Derivative Geometrical Applications

06

05

-

12

21 Physical Applications 06 05 - 1

2

22 Maxima and Minima 06 05 - 12

23 Errors and Approximations 04 05 - 12

Total 150 110 10 8

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Objectives: Unit-1.Bridging of fundamentals in Mathematics:

1.1. Explain the bracket operations such as { ( )} 1 1, { }2 2

a b c d m m m n−+ + − − − − − etc.

1.2 .Explain the ratios and properties such as componendo, dividendo, Componendo and dividendo rules such as

(com ponendo) (dividendo)

(com ponendo and dividendo)

a c a b c d a c a b c db d b d b d b da c a b c db d a b c d

+ + − −= ⇒ = = ⇒ =

+ += ⇒ =

− −

Also explain the variation concept (direct and inverse) such as

varies as y constant., x varies inversely as y xy=constant.xxy

⇔ = ⇔ Solve simple

problems. 1.3. Explain Literal Values and Literal Coefficients. Solve simple problems such as

2

2 3 , 3 - 4 , 5 - 2 3 2 5 . 2 3 4 3 -1

p a b q b c r a b find p q rmultiply p with q and divide p by q when p x x and q x= − = = + −

= + + =

1.4 .Explain the procedure of Handling Vulgar fractions such as

2 44 22 1 2 , .3 1 31 1 2

2 4

x xx x etcx

x x y

++

− − ++

− − −−

1.5 .Explain the formulae for basic algebraic identities in the form of forward and backward applications like ( ) ( ) ( )2 2 22 2 2 22 and also 3 or a b a b ab a b ab a b ab a b ab+ = + + + − = + − − + .

And also22

2 3 11express 3 5 .2 2

x x in the form of x etc⎛ ⎞⎛ ⎞+ + + + ⎜ ⎟⎜ ⎟ ⎜ ⎟⎝ ⎠ ⎝ ⎠

1.6. Explain the functional notation y = f(x), z = f(x,y) and u = f(x,y,z) with simple illustrative

examples and their evaluation. Also explain the definition of a function classically as

f : A→ B, Domain ,Range , interval as subset of set of real numbers. 1.7. Explain the polynomials of Second, Third and fourth degree definitions, rational

functions with arithmetic operations on them, Homogeneous functions, symmetric expressions

and ∑ notations with suitable examples in each case. 1.8. Explain surds and rationalizing factors with suitable simple examples. 1.9 Explain logarithms and properties with suitable examples. 1.11. Explain solving a quadratic equation by factorization and formula methods and

solving fourth and third degree equations using remainder theorem with simple constructed examples.

1.11. State the definitions of n n, p ,r rn C and their properties with suitable examples.

1.13. State Binomial expansions of the type ( ) ( ) ( ) ( )1 2 3, 1 , 1 , 1 .nx a x x x− − −± ± ± ± 1.14. Expain the exponential constant e, exponential function, exponential series,

Logarithmic Series, and also define Hyperbolic and inverse Hyperbolic functions and their properties.

29

1.15. Define the basic Trigonometric ratios, their properties and allied angles formulae.

1.16. Explain two dimensional co-ordinate system , distance and ratio formulae centroid and the meaning of the graph of a function with suitable examples.

Unit-II. Algebra Matrices 2.1. Definition of a matrix, various types of matrices with examples, define the order

of a matrix, square matrix and 3rd order square matrix with examples.

2.2. Define sum, scalar multiplication and product of matrices, algebra of matrices(associative,

distributive, commutative properties) with examples and counter examples. 2.3. Define the transpose of a matrix, symmetry and non -symmetry of matrices,

resolving a square matrix in to a sum of a symmetric and non- symmetric matrices-Examples in all cases.

2.4. Define minor, cofactor of an element of a 3x3 square matrix as determinant of 2x2 square matrix with examples. Define and determine the adjoint of a square matrix give example.

2.5. Define determinant of a 3x3 matrix- Laplacian expansion with examples. Define singular and non singular matrices.

2.6. Define the multiplicative inverse of a 3x3 matrix, relation between the adjoint and inverse leading to the formula A-1 = adj A/ det A.(proof not necessary) with examples.

2.7. System of 3 linear equations in 3 unknowns, matrix representation, solution by matrix inversion method and Cramer’s rule-examples

2.8. Elementary row and column operations on a 3x3 matrix-examples, Gauss-Jordan method to solve a system of 3 linear equations in 3 unknowns with examples.

2.9. Row operations for evaluating the determinant of a 3x3 matrix with simple illustrative examples.Also state properties of determinants with illustrative examples.

Partial Fractions 3.1 Define rational, proper and improper fractions of functions. 3.2 Explain the Procedure of resolving rational fractions of the type mentioned below into partial fractions. f(x) i) (x+a)(x+b)(x+c) f(x) ii) (x+a)2(x+b)(x+c) f(x) iii) (x2+a)(x+b) f(x) iv) (x+ a )(x2+ b)2 Unit-III Trigonometry 4.0 Compound Angles

30

4.1. Define compound angles, State the formulas of Sin(A±B), Cos(A±B), tan(A±B) and cot(A±B), simple examples, derive the values of sin150 cos150, sin750, cos750, tan 150, tan750 etc.

4.2. Derive identities like sin(A+B) sin(A-B) = sin2 A –sin2 B etc. Solve simple problems on compound angles. 5.0 Multiple and Sub multiple Angles 5.1. Derive the formulae of multiple angles 2A, 3A etc and sub multiple angle A/2 in

terms of angle A of trigonometric functions. 5.2. Provide examples on the above, derive useful allied formulas like sinA=√(1-

cos2A)/2 etc and examples on them. 5.3. Provide simple examples on the above formulae. 6.0 Transformations 6.1. Derive the formulae on transforming sum or difference of two trigonometric ratios in to a product and vice versa- examples on these formulae. 6.2. Apply these formulae to sum or difference or product of three or more terms and solve simple problems. 7.0 Inverse Trigonometric Functions 7.1. Understand the concept of the inverse of a trigonometric function by selecting an

appropriate domain and range. Define inverses of six trigonometric functions along with their domains and ranges.

7.2. To derive relations between inverse trigonometric functions so that given A= sin-

1x, to express angle A in terms of other inverse trigonometric functions- with examples.

7.3. State various properties of inverse trigonometric functions and identities like sin-

1x+cos-1 x = π/2 etc.Derive formulae like tan-1 x + tan-1 y = tan-1 ((x+y)/(1-xy))etc., and solve simple problems. 8.0 Trigonometric Equations 8.1. Explain what is meant by the solution of trigonometric equations. To find the general solutions of sin x=k, cos x =k and tan x=k with appropriate examples. 8.2. To solve models of the type a sin2 x + b sin x +c=0, a cos x + b sin x=c etc., and problems using simple transformations. 9.0 Properties and Solutions of Triangles 9.1. To state sine rule, cosine rule, tangent rule and projection rule with explanation. 9.2. Derive the formulas for sin A/2, cos A/2, tan A/2 and cot A/2 in terms of semi-perimeter and sides a,b,c and solve simple problems. 9.3. Derive various formulae for the area of a triangle. Solve problems on the above formulae. 9.4. Explain what is meant by solving a triangle; solve a triangle given (i) three sides, (ii) two sides and an included angles, (iii) two sides and an opposite angle-case of two solutions and (iv) one side and two angles. 10. 0 Complex numbers: 10.1 Give the definition of a complex number, it modulus and Conjugate of a complex number and their properties. 10.2 .Define the arithmetic operations on Complex numbers with simple examples. 10.3. Define amplitude of a complex number and give the modulus-amplitude (polar) form ,Exponential (Euler )form of a complex number simple illustrative examples on all the above. 10.4. State DeMoivre’s Theorem (proof not necessary) and its applications to complex numbers eg. Finding the roots, powers, simplifications of a complex

31

number with illustrative examples. Unit-IV Coordinate Geometry 11.0 Locus, Translation of axes and Straight lines 11.1. Explain the concepts of locus of a point, shifting of origin(translation of axes) with illustrative examples. 11.2.Provide equations of a straight line in various forms, explain the slope, angle between two lines, point of intersection of lines, perpendicular distance from a point to a line, distance between two parallel lines, provide simple problems. 12.0 Circles 12.1. Define a circle, provide circle equation given (i) center and radius, (ii) given two ends of a diameter with examples. 12.2. State the general equation of a circle and explain the procedure to find the centre, radius from it with examples. 12.3. Explain methods to find the equation of circle passing through three given points. 12.4.Define the tangent and normal at a point on the circle and also procedure to find their equations. 12.5 Define the pole and polar of a circle and give procedure to find the pole of a line and polar of a point w.r.t. a circle.-simple problems 13.0 Elements ofConics 13.1.Define a conic, explain the terms focus, directrix, eccentricity, axes and latus rectum of a conic. 14.0 Parabola 14.1. Derive the standard equation of a parabola with vertex at origin and one of the coordinate axes as its axis (four forms) and also the standard forms with translation of axes (shifting of origin, vertex at (h,k) and axis parallel to one of the coordinate axes). 14.2. Given the equation of parabola, explain how to reduce it to standard form and find its vertex, focus, directrix, axis, latus rectum etc.-illustrative examples. 14.3. To find the equation of a parabola given any two of focus, vertex and directrix-simple problems. 14.4. To find the equation of a parabola passing through 3 given points. 14.5. Applications of parabola to practical problems-simple cases. 15.0 Ellipse 15.1. Derive the standard equation of an ellipse , Types of ellipse with (i) center at origin, coordinate axes as axes and (ii) center at (h,k) and axes parallel to coordinate axes. 15.2. Find the foci, vertices, axes, directrices, latera recta for an ellipse in standard form and their length and prove that sum of focal distances from any point on the ellipse is equal to length of major axis-solve simple problems. 15.3. Explain the procedure to find centre, foci, vertices, axes, directrices, latera recta and the length of latus rectum given an appropriate equation of an ellipse. 15.4. To find the equation of an ellipse (i) given focus, eccentricity and equation of directrix and (ii) in standard form and passing through two given points. 15.5. Applications of ellipse to practical problems-simple cases. 16.0 Hyperbola 16.1. Derive the standard equation of hyperbola, explain different forms, define rectangular and

32

conjugate hyperbola. 16.2. Mention the properties of hyperbola and solve simple problems. 16.3. To find the equation of a hyperbola given its (i) focus, directrix and eccentricity, (ii) asymptotes. 16.4. To find the centre, foci, vertices, axes, directrices, latera recta and the length of latus rectum given an appropriate equation of a hyperbola. 17.0 Three Dimensional Geometry 17.1. Explain the three dimensional coordinate system. 17.2. Explain the distance between two points with problems. 17.3. Explain the ratio formula with examples. 17.4. State the formulae to find the centroid of a triangle and the tetrahedron with simple examples. 17.5. Define the direction cosines and direction ratios of a line, angle between two lines with illustrative examples. 17.6. State the general equation of a plane, its intercept form, plane passing through a given point and perpendicular to a line, direction ratios of a normal to a plane, angle between two planes and the equation of a plane passing through the intersection of two planes-simple illustrative examples and problems Unit-V Differential Calculus 18.0 Limit and Continuity 18.1. Explain the concept of limit and meaning of lim ( )

x af x l

→= and explain the

properties of limits 18.2. Mention the Standard limits

11 1lim , , , , , (1 ) n n x x

xx a

x a Sinx Tanx a e x as x ox a x x x x→

− − −+ →

−and

1 lim 1 (All without proofs)x

xalso

x→∞

⎛ ⎞+⎜ ⎟⎝ ⎠

with simple illustrative problems applying the

above and

also evaluate the limits of the type 2

2

( )lim , lim .( )x a x

ax bx c f xx x g xα β γ→ →∞

+ ++ +

18.3. Explain the concept of continuity of a function at a point and in an interval. Some examples whether a given function is continuous or not can be mentioned. 19.0 Methods of differentiation.(Explain the concept of derivative and methods to find them.) 19.1. State the concept of derivative of a function y = f(x) –definition, first principle as

0

( ) ( )limh

f x h f xh→

+ − and also use the appropriate standard notations to denote the

derivative of a unction. Mention the significance of derivative in scientific and engineering applications. 19.2. Find the derivatives of elementary functions like xn, ax,ex,Logx ,Cosx, Sinx, Tanx, Secx,Cosecx and Cotx using the first principles and also find the derivatives of simple functions from the first principle . 19.3. State the rules of differentiation of Sum, Difference ,Product ,Quotient and Scalar multiplication of functions with illustrative and simple examples .

33

19.4. Explain the method of differentiation of a function of a function with simple illustrative examples such as i) 2t2 + 3/√ t ii) x2 sin2x iii) x/√ x2+1 iv) log [sin (cos x)]. 19.5. Find the derivatives of Inverse Trigonometric functions with illustrative examples involving multiple and sub multiple angles formulae and problems. 19.6. Explain the method of differentiation of a function with respect to another function and also Differentiation of Parametric functions with simple illustrative examples. 19.7.Explain the procedure of differentiating of hyperbolic and implicit functions with simple examples. 19.8.Explain the need of taking logarithms for differentiating some functions with illustrative examples like [f(x)] g(x). 19.9. Explain the concept of successive differentiation with simple illustrative examples in second order. 19.10.Explain the concept of functions of several variables, partial derivatives and difference between the ordinary and partial derivatives with simple illustrative examples. 19.11. Explain the definition of Homogenous function of degree n and Statement of Euler’s Theorem for Homogeneous functions with applications to simple problems. Unit-VI Applications of the Derivative 20.0 Geometrical Applications of Derivatives 20.1. State the geometrical meaning of the derivative as the slope of the tangent to

the curve y=f(x) at any point on the curve. 20.2. Explain the procedure to find the tangent and normal to the curve y=f(x) at any point on the curve using the slope that was found using derivative and simple problems on this. 20.3. Define the lengths of tangent, normal, sub-tangent and sub normal at any point on the curve y=f(x) and simple problems. 20.4. Explain the concept of angle between two curves and procedure for finding the angle between two given curves with illustrative examples. 21.0 Physical Applications of Derivatives 21.1. Explain the derivative as a rate of change in distance-time relations to find the velocity and acceleration of a moving particle with simple examples. 21.2. Explain the derivative as a rate measurer in the problems where the quantities like volumes areas vary with respect time-simple illustrative examples. 22.0 Derivatives to find extreme values 22.1. Define the concept of increasing and decreasing functions. Explain the conditions to find points where the given function is increasing or decreasing with illustrative examples. 22.2. Explain the procedure to find the extreme values (maxima or minima) of a function of single variable-simple problems yielding maxima and minima. 22.3. Solve problems on maxima and minima in applications like finding areas, volumes etc. 23.0. Derivatives to find Errors and Approximations

34

23.1. Use the definition of derivative to find the approximate values of a function of single variable and to find the errors in dependent or independent variables as the case may be-simple applications. 23.2. Provide formulae for relative error and percentage error in evaluating the dependent variable given the corresponding errors in independent variable.Provide simple examples with functions of one variable.

COURSE CONTENTS UNIT – I 1. Bridging of fundamentals in mathematics: Bracket operations-examples-Ratio and Proportion, Variation-examples-Literal values-examples- Literal coefficients-examples-Identities-examples with forward and backward applications-Polynomials-examples-Rational functions-examples- Homogenous expressions-examples-Symmetrical expressions-examples-Functional notation-Exponential, logarithmic, hyperbolic functions and their series—Elementary combinatorial concepts -examples -Binomial expansion- examples -Vulgar fractions – examples- Elementary theory of equations-examples-Surds- examples-Logarithms- examples-Trigonometric ratios-examples-Basic concepts of coordinate geometry- examples. UNIT-II 2.Matrices: Matrices of 3rd order: Definition of a matrix-types of matrices-examples-algebra of matrices-Transpose of a matrix-Symmetric, skew symmetric matrices-Minor, cofactor of an element-Determinant of a square matrix-Laplace’s expansion-singular and non singular matrices-Adjoint and multiplicative inverse of a square matrix- examples-System of linear equations in 3 variables-Solutions by Cramers’s rule, Matrix inversion method-examples-Elementary row and column operations on matrices and determinants-Gauss-Jordan method to solve a system of equations. . 3. Partial Fractions : Procedure for resolving rational functions of the types mentioned below in to into partial fractions. f(x) i) (x+a)(x+b)(x+c) f(x) ii) (x+a)2(x+b)(x+c) f(x) iii) (x2+a)(x+b) f(x) iv) (x+a)(x2+b)2

35

UNIT –III Trigonometry 4. Compound angles-Formulas of Sin(A±B), cos(A±B), tan(A±B),cot(A±B), and related identities with simple problems. 5. Multiple and sub multiple angles-trigonometric ratios of multiple angles 2A,3A and submultiple angle A/2 - simple problems. 6. Transformations of products into sums or differences and vice versa-simple problems 7. Inverse trigonometric functions-definition, domains and ranges-basic properties- simple problems. 8. Trigonometric equations- concept of a solution, principal value and general solution of trigonometric equations : sin x =k , cos x= k, tan x =k. – Solutions of simple quadratic equations, equations involving multiple angles and usage of transformations-simple problems. 9. Properties and solutions of triangles- relation between sides and angles of a triangle- sine rule, cosine rule, tangent rule and projection rule-area of a triangle- solving a triangle-simple problems. 10. Complex Numbers : Definition of a complex number, Modulus and conjugate of a complex number, Arithmetic operations on complex numbers, Modulus- Amplitue (polar) form , Exponential form(Euler) form of a complex number- Simple Problems.DeMoivre’s Theorem and its applications in complex numbers-simple problems. UNIT-IV Coordinate geometry 11. Concepts of locus, change of axes- various forms of straight lines – angle between lines, perpendicular distance from a point, distance between parallel lines-examples. 12. Circle-definition-Circle equation given center and radius- circle equation with given diameter-general equation-finding center, radius-tangent, normal, pole and polar of a circle. 13. Definition of a conic- focus, directrix and eccentricity-finding the equation of a conic given focus, directrix and eccentricity 14. Parabola- Standard forms- finding focus, vertex, directrix etc. of a parabola-simple applications- 15. Ellipse- Standard forms- finding foci, vertices, directrices etc. of an ellipse- properties of ellipse- simple application problems. 16. Hyperbola- Standard forms- finding foci, vertices, directrices etc. of a hyperbola- properties of hyperbola- simple problems 17. Three dimensional geometry: Coordinate system-distance between two points-ratio formula-direction cosines and ratios of a line- angle between two lines-centroid of a triangle and tetrahedron-simple equation of a plane-general form-intercept form- angle between planes-plane passing through intersection of two planes. UNIT-V

36

Differential Calculus 18. Concept of Limit- Definition- Properties of Limits and Standard Limits - Simple Problems-Continuity of a function at a point- Simple Examples only. 19. Concept of Derivative- Definition(first Principle)- different notations-Derivatives of elementary functions- Simple problems. Derivatives of Sum, Product,Quotient,Scalar multiplication of functions- simple problems. Chain rule, derivatives of Inverse Trigonometric functions, Derivative of a function with respect to another function, Derivative of parametric equations, Derivative of hyperbolic, Implicit functions functions, Logarthmic Differentiation – Simple problems in each case.Successive differentiation- simple problems.Partial differentiation, Euler’s Theorem-simple problems. UNIT-VI Applications of the Derivative: 20. Geometrical meaning of the derivative,equations of Tangentand normal to acurve at any point. The lengths of Tangent, Normal, Subtangent and Subnormal to the curve at any point .Angle between the curves- Simple problems. 21. Physical applications of the derivative –velocity, acceleration, derivative as a rate Measure – Simple Problems. 22. Applications of the derivative to find the extreme values – Increasing and decreasing functions, finding the maxima and minima of simple functions -problems leading to applications of maxima and minima. 23. Applications of derivative in finding errors and approximations of functions and simple problems.

37


Branch…… Mining Engineering

Sub-Code as per C-05 MNG-103 Sub-Code as per C-09 MNG-103 Name of the subject as per C-05 PHYSICS Name of the subject as per C-09 Engg. Physics No. of periods allotted as per C-05 120 (4 per week) No. of periods allotted as per C-09 120 (4 per week)







1 UNITS & DIMENSIONS 9 Rules of writing units 1(deleted) 8 Can be adjusted in 8 periods

2 ELEMENTS OF VECTORS 12 Illustrations of Parallelogram law vectors 2(deleted) 10 More illustrations are not

needed

3 KINEMATICS 15 Two angles of projection for the same range 2(deleted) 13 Explanation to that an

extent is not required

4 FRICTION 9 Explanation of different types of friction 1(deleted) 8 Detailed explanation can

be deleted

5 WORK,POWER & ENERGY 15 Energy sources 6(deleted) 9 Can be taught in higher studies

6 SIMPLE HARMONIC MOTION 9 nil nil 9 --

7 HEAT & THERMODYNAMICS 15

Internal energy, applications of isothermal

and adiabatic process 3(deleted) 12 Can be studied in

respective branches

8 ACOUSTICS / SOUND 12 Explanation to acoustics of buildings 1(deleted) 11 Can be studied in

respective branches

9 ELECTROMAGNETISM 12 Total chapter 12(deleted) 0 Covered in SSC

38

10 PROPERTIES OF MATTER -- Concepts of

Elasticity,Surface Tension & Viscosity

15(Added) 15 These topics are useful for

all branches at diploma level

11 ELECTRICITY & MAGNETISM -- Concepts of electricity &

magnetism 15(Added) 15 These topics are useful for all branches

12 MODERN PHYSICS 12

Miessner’s effect, Conductors,

Semiconductors and Insulators

2(deleted) 10 Can be taught in higher studies

T O T A L 120 120

39

ENGINEERING PHYSICS

Subject Title : Engineering Physics Subject Code : MNG-103 Periods per week : 04 Total periods per year : 120

TIME SCHEDULE

S.No Major Topics No. of Periods

Weightage of Marks

Short Answer Type

Essay Type

1. Units and Dimensions 08 03 1 -

2. Elements of Vectors 10 13 1 1

3. Kinematics 13 13 1 1

4. Friction 08 03 1 -

5. Work, Power and Energy 09 10 - 1

6. Simple Harmonic Motion 09 13 1 1

7. Heat & Thermodynamics 12 13 1 1

8. Sound 11 13 1 1

9. Properties of matter 15 13 1 1

10 Electricity & magnetism 15 13 1 1

11. Modern Physics 10 03 1

Total: 120 110 10 8

OBJECTIVES 1.0 UNITS AND DIMENSIONS

1.1 Introduction to units 1.2 Define Physical quantity, fundamental physical quantities and derived

physical quantities 1.3 Define unit 1.4 Define fundamental units and derived units 1.5 State SI units with symbols 1.6 State Multiples and submultiples in SI system 1.7 State advantages of SI units 1.8 Define Dimensions and Dimensional formulae 1.9 Derive dimensional formulae of physical quantities 1.10 List dimensional constants and dimensionless quantities 1.11 State the principle of Homogeneity of Dimensions 1.12 Explain the applications of Dimensional Analysis with examples 1.13 State the limitations of dimensional analysis 1.14 Solve problems

2.0 ELEMENTS OF VECTORS

40

2.1 Introduction to Vectors 2.2 Define Scalar and Vector quantities 2.3 Give examples for scalar and vector quantities 2.4 Represent vectors graphically 2.5 Types of Vectors (Proper Vector, Null Vector, Unit Vector, Equal Vectors,

Negative Vector, Like Vectors, Co-Initial Vectors, Co-planar Vectors and Position Vector).

2.6 Explain addition and subtraction of vectors 2.7 Represent a vector in space using unit vectors ( I, j, k ) 2.8 Resolution of vectors 2.9 Resultant of the vectors by component method 2.10 State parallelogram law of vectors with examples 2.11 Derive formula for resultant ( Magnitude and direction ) 2.12 State and Explain triangle law of vectors 2.13 State and Explain polygon law of vectors 2.14 Define Dot product of two vectors with examples ( Work done, Gravitaional

P.E ) 2.15 Mention the properties of Dot product 2.16 Define Cross products of two vectors with example (Torque ,Linear velocity) 2.17 Mention the properties of Cross product. 2.18 Solve problems 3.0 KINEMATICS 3.1 Recapitulation of equations of motion in a straight line 3.2 Define acceleration due to gravity 3.3 Derive expressions for Maximum Height, time of ascent, time of descent, time

of flight and velocity on reaching the point of projection 3.4 Derivation for height of a tower when a body projected vertically upwards

from the top 3.5 Define projectile motion with examples 3.6 Explain Horizontal projection 3.7 Derivation for the path of a horizontal projectile 3.8 Explain oblique projection 3.9 Derivation for the path of a oblique projectile 3.10 Derive formulae for maximum height, time of flight and Horizontal Range of a

projectile, maximum range in oblique projection 3.11 Derive formula for magnitude and direction of resultant velocity in oblique

projection 3.12 Solve problems 4.0 FRICTION 4.1 Introduction to friction 4.2 Examples of friction in daily life 4.3 Definition of friction 4.4 Types of friction 4.5 Concept of Normal reaction 4.6 State laws of static friction 4.7 State laws of kinetic friction 4.8 Define coefficients of friction 4.9 Angle of friction w.r.t. rough horizontal surface 4.10 Derivations for displacement and time taken to come to rest over a rough

41

horizontal surface and work done by frictional force 4.11 Define Angle of repose 4.12 Explain Motion of a body on a rough inclined planes 4.13 Derive expressions for acceleration of a body on a rough inclined plane (UP &DOWN)

4.14 Derive expressions for acceleration of a body on a smooth inclined plane (UP &DOWN) 4.15 List the Advantages and Disadvantages of friction 4.16 Mention the methods of minimizing friction 4.17 Solve problems 5.0. WORK ,POWER AND ENERGY 5.1 Define work 5.2 State SI units, dimensional formula for work 5.3 Explain the concept of power 5.4 Define power 5.5 State SI units, dimensional formula for power 5.6 Define energy 5.7 State SI units, dimensional formula for energy 5.8 Define potential energy 5.9 Derive the expression for Potential energy, with examples 5.10 Define kinetic energy 5.11 Derive the expression for kinetic energy, with examples 5.12 Work Energy theorem 5.13 Relation between Kinetic energy and momentum 5.14 State the law of conservation of energy and verify in the case of freely falling

body 5.15 Law of conservation of energy in the case of simple pendulum-theory only 5.16 Solve problems 6.0 SIMPLE HARMONIC MOTION 6.1 Define S. H. M 6.2 State the conditions of S. H. M 6.3 Give examples of S. H. M 6.4 Derive the equation for S H M as projection of particle executing uniform

circular motion 6.5 Derive expression for displacement 6.6 Derive expression for velocity 6.7 Derive expression for acceleration 6.8 Derive expression for period and frequency of S H M 6.9 Define phase of S H M 6.10 Derive expression for period of simple pendulum 6.11 Experiment for determination of acceleration due to gravity using simple pendulum. 6.12 Seconds pendulum 6.13 Solve problems 7.0 HEAT AND THERMODYNAMICS

7.1 Introduction to expansion of gases 7.2 Explain Boyle’ s law

42

7.3 Experimental verification of Boyle’s law 7.4 Explain absolute scale of temperature 7.5 State Charles laws 7.6 Derive ideal gas equation 7.7 Define gas constant and Universal gas constant 7.8 Explain why universal gas constant is same for all gases 7.9 State SI unit and value of universal gas constant 7.10 State the gas equation in terms of density 7.11 Differences between r and R 7.12 Calculate external work done by a gas 7.13 Explain Isothermal process and Adiabatic process 7.14 State laws of thermodynamics 7.15 Define specific heats & molar specific heats of a gas 7.16 Derive relation Cp-Cv = R 7.17 Solve problems 8.0 SOUND 8.1 Introduction to sound 8.2 Distinguish between musical sound and noise 8.3 Explain noise pollution and state SI unit for noise 8.4 Explain causes of noise pollution 8.5 Explain effects of noise pollution 8.6 Explain methods of minimising noise pollution 8.7 Explain the phenomenon of beats 8.8 Explain the applications of beats 8.9 Explain Doppler effect 8.10 Derive formula for apparent frequency – (i) Source in Motion and observer at

rest (ii) Observer in motion and source at rest 8.11 Applications of Doppler effect 8.12 Explain reverberation and reverberation time 8.13 Write Sabine’s formula 8.14 Explain echoes 8.15 Solve problems 9.0 PROPERTIES OF MATTER 9.1 Introduction to Elasticity 9.2 Definitions of Stress and strain, their units and dimensional formulae 9.3 Statement of Hooke’s law 9.4 Types of Stress 9.5 Types of strain 9.6 Types of moduli of elasticity 9.7 Definition of Surface Tension and examples 9.8 Explanation to Surface Tension with reference to molecular theory 9.9 Definitions of angle of contact and capillarity 9.10 State formula for Surface Tension based on capillarity 9.11 Experimental determination of surface tension by capillarity method 9.12 Concept of Viscosity, definition and examples 9.13 Newton’s formula for Viscous force and definition of coefficient of Viscosity. 9.14 Effect of temperature on viscosity of liquids and gases 9.15 Poiseulle’s equation for coefficient of viscosity 9.16 Experimental determination of coefficient of viscosity

43

9.17 Solve problems 10.0 ELECTRICITY AND MAGNETISM 10.1 Introduction to Electricity 10.2 Ohm’s law and explanation 10.3 Definitions of specific resistance, conductance and their units 10.4 Statements of Kichoff’s laws and explanation 10.5 Wheatstone’s bridge 10.6 Meter bridge 10.7 Experimental determination of specific resistance using Meter Bridge 10.8 Magnetic induction field strength-units and dimensions 10.9 Moment of couple on a bar magnet placed in a uniform magnetic field 10.10 Derivation for Magnetic induction field strength at a point on the axial line 10.11 Derivation for Magnetic induction field strength at a point on the equatorial line 10.12 Tangent law 10.13 Deflection magnetometer and its positions 10.14 Comparison of magnetic moments in Tan-A position 10.15 Comparison of magnetic moments in Tan-B position 10.16 Solve problems 11.0 MODERN PHYSICS 11.1 Explain Photo-electric effect 11.2 Einstein ‘s photoelectric equation 11.3 State laws of photoelectric effect 11.4 Working of photoelectric cell 11.5 Applications of photoelectric effect 11.6 Critical angle 11.7 Total Internal Reflection 11.8 Explain the principle and working of Optical Fiber 11.9 Mention types of optical fibbers 11.10 List the applications of Optical Fiber 11.11 Definition of super conductor and superconductivity\ 11.12 Examples of superconducting materials 11.12 Properties of Superconductors 11.13 Applications of superconductors COURSE CONTENTS 1. UNITS AND DIMENSIONS: Introduction – Physical quantity – Fundamental and Derived quantities – Fundamental and Derived units- SI units – Multiples and Sub multiples – Advantages of SI units – Dimensions and Dimensional formulae- Dimensional constants and Dimensionless quantities- Principle of Homogeneity- Advantages and limitations of Dimensional analysis- - Problems. 2. ELEMENTS OF VECTORS: Scalars and Vectors –Types of vectors- Addition of vectors- Representation of vectors- Resolution of vectors - Parallelogram, Triangle and Polygon laws of vectors– Dot and Cross products of vectors-Problems

44

3. KINEMATICS: Introduction- Concept of acceleration due to gravity- Equations of motion for a freely falling body and for a body thrown up vertically- Projectiles- Horizontal and Oblique projections- Expressions for maximum height, time of flight, range and resultant velocity- problems 4. FRICTION: Introduction to friction- Causes- Types of friction- Laws of friction- Angle of repose-Angle of friction-- Motion of a body over a horizontal surface- smooth inclined plane- rough inclined plane- Advantages and disadvantages of friction- Methods of reducing friction – Problems 5. WORK, POWER AND ENERGY: Work, Power and Energy- Definitions and explanation- potential energy-kinetic energy-Derivations of Potential and Kinetic energies-K.E and Momentum relation - Work-Energy theorem- Conservation law of energy- Problems 6. SIMPLE HARMONIC MOTION: Introduction- Conditions of SHM- Definition- Examples- Expressions for displacement, velocity, acceleration, Time period, frequency and phase in SHM- Time period of a simple pendulum- Experimental determination of acceleration due to gravity-seconds pendulum- Problems 7. HEAT AND THERMODYNAMICS: Expansion of Gases- Boyle’s law-Experiment of Boyle’s law- Absolute scale of temperature- Charles laws- Ideal gas equation- Universal gas constant-Differences between r and R- External work done by a gas- Isothermal and adiabatic processes- Laws of thermodynamics- Two specific heats of a gas- Relation between Cp and Cv- Problems 8. SOUND: Sound- Nature of sound- Musical sound and noise- Noise pollution – Causes & effects- Methods of reducing noise pollution- Beats- Doppler effect- Echo- Reverberation-Reverberation time-Sabine ‘s formula- Problems 9. PROPERTIES OF MATTER: Introduction to Elasticity- Stress and Strain- Hooke’s law- Types of Stress and Strain- Types of moduli of elasticity- Introduction to Surface Tension- Definition and examples- Molecular theory- Angle of contact and capillarity- Experimental determination of surface tension by capillary method- Effects of temperature and impurities- Introduction to Viscosity- Definition and examples- Newton’s formula for viscosity- Experimental determination of viscosity by Poiseuille’s method- Effect of temperature- Problems 10. ELECTRICITY & MAGNETISM:

45

Ohm’s law and explanation- Specific resistance- Kirchoff’s laws- Wheatstone’s bridge- Meter bridge- Magnetic induction field strength- magnetic induction field strength at a point on the axial line - magnetic induction field strength at a point on the equatorial l line –tangent law-deflection magnetometer-problems. 11. MODERN PHYSICS; Photoelectric effect –Einstein’s photoelectric equation-laws of photoelectric effect - photoelectric cell –Applications of photo electric effect-critical angle – Total internal reflection- fiber optics- -principle and working of an optical fiber-types of optical fibers - Applications of optical fibers- concepts of superconductivity - applications

Recommended Books 1. Intermediate Physics Volume 1 and 2 Telugu academy. 2. Intermediate Physics Volume 1 and 2 Deepthi Publications 3. Unified Physics Volume 1,2,3 and 4 Dr. S.L. Gupta and Sanjeev Gupta. 4. Text book of Physics Volume 1 and 2 Resnik and Halliday 5. Text book of applied physics Dhanpath Roy 6. Fiber optics D.A. Hill

46

Subject wise modification table for restructuring of the syllabus. Branch… Mechanical Engineering

Sub-Code as per C-05 M- 104 Sub-Code as per C-09 M- 104 Name of the subject as per C-05 CHEMISTRY Name of the subject as per C-09 Engineering Chemistry &

Environmental studies No. of periods allotted as per C-05 120 (4 per week) No. of periods allotted as per C-09 120 (4 per week )

Sno Name of the Chapter No. of

periods As per C_05





1 FUNDAMENTALS OF CHEMISTRY 24

i)Orbitals, Hybridization, Characteristics of Ionic &

Covalent compounds ii)Modern periodic Table,

Oxidation- Reduction(added)

08 (deleted) 16

i)Repetitive Topics and Some topics not required at

Diploma level are deleted iii)Required fundamentals are

added 2 SOLUTIONS 12 Mole Fraction 3 (deleted) 09 Not required

3 ACIDS AND BASES 10 Arrhenius theory of Acids & Bases 1 (deleted) 09 Studied in lower classes

4 PRINCIPLES OF METALLURGY New Chapter added 10 (added) 10 It is useful for students

joining in Industry

5 ELECTROCHEMISTRY 14 ----- 1 (deleted for adjustment) 13 --

6 CORROSION 10 ---- ---- 10 --

7 WATER TECHNOLOGY 15 i)Lime Soda

method (deleted) ii)Reverse osmosis (added)

2 (deleted) 13 i)Since it is old method ii) Modern method for purification of water

8 POLYMERS 12 ----- ---- 12 --

9 FUELS 09 ------ 1 (deleted for adjustment) 08 --

10 ENVIRONMENTAL STUDIES 14

Scope & Importance of Environmental studies, Energy

sources, land resources, Ecosystem, Producers,

Consumers, Decomposers, Biodiversity,HIV/AIDS are

added

6 (added) 20 Topics transferred from

Environmental studies, the subject of IV semester

T O T A L 120 0 120

47

48

ENGG. CHEMISTRY & ENVIRONMENTAL STUDIES

Subject Title : Engg. Chemistry & Environmental studies Subject Code : C-104 Periods per week : 04 Total periods per year : 120

TIME SCHEDULE

S.No Major Topic No. of

Periods Weightage of

Marks No. of Short Questions

No. of Essay Questions

I. ENGINEERING CHEMISTRY 1. FUNDAMENTALS OF

CHEMISTRY 16 13 1 1

2. SOLUTIONS 09 08 1 1/2 3. ACIDS AND BASES 09 08 1 1/2 4. PRINCIPLES OF

METALLURGY 10 10 - 1

5. ELECTROCHEMISTRY 13 13 1 1 6. WATER TECHNOLOGY 13 13 1 1 7. CORROSION 10 13 1 1 8. POLYMERS 12 13 1 1 9. FUELS 08 03 1 - II. ENVIRONMENTAL STUDIES 20 16 2 1 Total 120 110 10 08

OBJECTIVES: After the completion of the study of these units the student should be able to comprehend the following I. ENGINEERING CHEMISTRY 1.0 Fundamentals of Chemistry

Atomic Structure: 1.1 Fundamental particles of an atom 1.2 Understand the concept of atomic number and mass number 1.3 Postulates of BOHR’S atomic theory 1.4 Briefly explain Quantum numbers 1.5 Define and explain Aufbau principle, Hund’s rule and Pauli’s exclusion principle. 1.6 Understand electronic configuration of elements (up to element atomic number 30) Periodic Table 1.7 State modern periodic law 1.8 Salient features of modern periodic Table (Periods & Groups) Chemical bonding 1.9 Definition of Chemical bond and Valency 1.10 Types of Chemical bonds 1.11 Define ionic bond and explain ionic bond formation with an example 1.12 Define covalent bond and explain with an example 1.13 Define Hydrogen bond with examples. Oxidation-Reduction: 1.13 Definition of Oxidation and Reduction 1.14 Definition of Oxidation Number and its calculations 1.15 Difference between Oxidation Number and Valency

2.0 Solutions

2.1 Define Solution, solute and solvent

49

2.2 Types of solutions 2.3 Define mole and understand Mole concept 2.4 Define and explain Molarity 2.5 Define and explain Normality 2.6 Define and explain equivalent weight using acids, bases and salts 2.7 Numerical problems on Molarity, Normality

3.0 Acids and bases

3.1 Explain Bronsted – Lowry theory of acids bases and its limitations 3.2 Explain Lewis theory of acids and bases 3.3 Explain Ionic product of water 3.4 Define pH and explain Sorenson scale 3.5 Numerical problems on pH 3.6 Define buffer solution with examples 3.7 Applications of buffer solutions

4. 0 Principles of Metallurgy

4.1 Characteristics of Metals 4.2 Distinction between Metals and Non Metals 4.3 Definitions of Metallurgy, Mineral, Ore, Gangue, Flux and Slag 4.4 Methods of concentration of ore – Hand picking, Levigation, Froth Floatation 4.5 Extraction of crude metal – Roasting, Calcination, Smelting 4.6 Purification of Metals – Electrolytic Refining 4.7 Define an Alloy 4.8 Composition and uses of following Alloys: Brass, German silver, Nichrome

5.0 Electrochemistry

5.1 Define conductor Insulator, Electrolyte and Non – electrolyte 5.2 Explain Arrhenius theory of electrolytic dissociation 5.3 Define and explain electrolysis by taking example fused NaCl 5.4 Explain Faraday’s laws of electrolysis 5.5 Define chemical equivalent and electrochemical equivalent 5.6 Numerical problems based on Faraday’s laws of electrolysis 5.7 Applications of electrolysis: electroplating-extraction of metal –purification of metals and electro typing 5.8 Define Galvanic cell and explain its construction 5.9 Distinguish between electrolytic cell and galvanic cell 5.10 Explain Lead storage battery with equations. 5.11 Understand the standard electrode potentials 5.12 Understand electrochemical series and its significance 5.13 Understand emf of a cell 5.14 Numerical problems on emf of cell

6.1 Corrosion

6.1 Define corrosion 6.2 Factors influencing the rate of corrosion 6.3 Understand the concept of electrochemical theory of corrosion 6.4 Describe the formation of a) composition cells b) stress cells c) concentration cells 6.5 Understand rusting of iron 6.6 Explain the mechanism of rusting of iron 6.7 Explain the methods of prevention of corrosion a) protective coatings b) cathodic protection (Sacrificial anode process and Impressed – voltage process)

7. 0 Water Technology

7.1 Encapsulate the sources of water availability and types of impurities 7.2 Define soft and hard water 7.3 Understand temporary and permanent hardness and the compounds causing hardness

50

(with Formulae) 7.4 State the disadvantages of using hard water in industries 7.5 Define Degree of hardness, units of hardness and their relation 7.6 Explain the methods of softening of hard water : a) permutit process b) ion- exchange process 7.7 Know the essential qualities of drinking water 7.8 Describe the method of municipal treatment of water for drinking purpose. 7.9 Define Osmosis and Reverse Osmosis. Advantages of Reverse Osmosis

8.0 Polymers

8.1 Basic concepts of polymerisation 8.2 Describe the methods of polymerisation a) addition polymerisation of Ethylene

b) condensation polymerisation of phenol and formaldehyde c) co polymerization of acrylonitrile and vinyl chloride

8.3 Define the term plastic 8.4 Classification of plastics with examples 8.5 Distinguish between thermo and thermosetting plastics 8.6 Characteristics of plastics 8.7 Advantages of plastics over traditional materials 8.8 Disadvantages of using plastics. 8.9 Methods of preparation and uses of the following plastics:1. Polythene 2.

Bakelite 3. PVC 4.Teflon 5. Polystyrene 6. Urea formaldehyde 8.10 Know the term natural rubber 8.11 State the structural formula of Natural rubber 8.12 Explain the processing of Natural rubber from Latex 8.13 Characteristics of natural and Vulcanized rubber 8.14 Explain the process of Vulcanization 8.15 State the term Elastomer 8.16 Describe the preparation and uses of the following synthetic rubbers a) – Buna-s b) Butyl rubber c) Neoprene rubber

9.0 Fuels

9.1 Define the term fuel 9.2 Classification of fuels based on physical state – solid , liquid and gaseous

fuels, and based on occurrence- primary and secondary fuels 9.3 Understand characteristics of good fuel 9.4 Extraction and Refining of Petroleum 9.5 Synthetic petrol by Bergius and Fischer- Tropsch processes 9.6 State the composition and uses of gaseous fuels: a) water gas b) producer gas c) natural gas d) coal gas e) Bio gas f) acetylene

II. ENVIRONMENTAL STUDIES

1.1 Define terms environment and environmental studies. explain the scope and importance of environmental studies 1.2 Understand the terms – lithosphere, hydrosphere, atmosphere, biosphere, biotic

component, energy component, pollutant, pollution, contaminant receptor - sink, particulates,

dissolved oxygen, Threshold limit value, BOD, COD 1.3 Define air pollution 1.4 Classification of air pollutants- based on origin and state of matter 1.5 State and explain the causes of air pollution 1.6 Explain the use and over exploitation of forest resources and deforestation 1.7 Explain the effects of air pollution on human beings, plants and animals 1.8 Explain the green house effect- ozone layer depletion and acid rain 1.9 Understand the methods of control of air pollution 1.10 Define water pollution

51

1.11 Explain the causes of water pollution 1.12 Explain the effects of water pollution on living and non living things 1.13 Understand the methods of control of water pollution 1.14 know growing energy needs renewable and non-renewable energy sources. Understand the use of alternate energy sources 1.15 Know the importance of land resources, land degradation, soil erosion and Desertification 1.16 Define an Ecosystem 1.17 Define producers, consumers and decomposers with examples. 1.18 Define biodiversity 1.19 Know threats to biodiversity. Explain conservation of biodiversity 1.20 Know HIV / AIDS

COURSE CONTENTS I ENGINEERING CHEMISTRY 1.0 Fundamentals of Chemistry Atomic Structure: Introduction-Fundamental particles – Bohr’s theory – Quantum numbers ––

Aufbau principle – Hund’s rule – Pauli’s exclusion principle- Electronic configurations of elements

Periodic Table: Modern Periodic Law, salient features of Modern Periodic Table Chemical Bonding: Introduction – types of chemical bonds – Ionic and covalent bond with examples – Hydrogen bond with examples Oxidation-Reduction: Concepts of Oxidation-Reduction, Oxidation Number calculations, differences between Oxidation Number and Valency 2.0 Solutions

Introduction-concentration methods – Molarity, Mole concept –Normality, equivalent weights, numerical problems on Molarity and Normality

3.0 Acids and Bases

Introduction – theories of acids and bases – Bronsted –Lowry theory – Lewis acid base theory

– Ionic product of water - PH and related numerical problems –Buffers solutions –Applications. 4.0 Principles of Metallurgy Characteristics of Metals and distinctions between Metals and Non Metals, Metallurgy, ore, Gangue, Flux, Slag - Concentration of Ore –Hand picking, Levigation, Froth floatation – Extraction of crude Metal – Roasting, Calcination, Smelting – Alloys – Composition and uses of Brass, German silver and Nichrome 5.0 Electrochemistry

Conductors, insulators, electrolytes - Arrhenius theory of electrolytic dissociation – electrolysis – Faraday’s laws of electrolysis- numerical problems –applications of electrolysis- Galvanic cell – Lead storage battery - standard electrode potential – electro chemical series –emf and numerical problems on emf of a cell

6.0 Water technology

Introduction –soft and hard water – causes of hardness – types of hardness –disadvantages of hard water – degree of hardness – softening methods – permutit process – ion exchange process – numerical problems related to degree of hardness – drinking water – municipal treatment of water for drinking purpose – Osmosis, Reverse Osmosis - advantages

52

7.0 Corrosion Introduction - factors influencing corrosion - electrochemical theory of corrosion- composition, stress and concentration cells– rusting of iron and its mechanism – prevention of corrosion by coating methods, cathodic protection

8.0 Polymers

Introduction – polymerisation – types of polymerisation – addition , condensation and co-polymerisation with examples – plastics – types of plastics – advantages of plastics over traditional materials – Disadvantages of using plastics – preparation and uses of the following plastics : 1. Polytehene 2. PVC 3. Teflon 4. Polystyrene 5. Bakelite 6.Urea formaldehyde – Rubber – natural rubber – processing from latex –Vulcanization – Elastomers – Buna-s, butyl rubber – Neoprene rubber and their uses.

9.0 Fuels Definition and classification of fuels – characteristics of good fuel - Extraction and Refining of petroleum - synthetic petrol by Bergius and Fischer- Tropsch processes – composition and uses of gaseous fuels.

II. ENVIRONMENTAL STUDIES Introduction – environment –scope and importance of environmental studies important

terms – air pollution - causes-Effects – forest resources : uses and over exploitation,

deforestation, acid rain, green house effect –ozone depletion – control of air pollution – Water

pollution – causes – effects – control measures, renewable and non renewable energy

sources, land resources, land degradation, soil erosion, desertification – Concept of

ecosystem, producers, consumers and decomposers – Biodiversity, definition and its

conservation – AIDS/HIV.

Recommended books

1. Intermediate Chemistry Vol 1& 2 Telugu Academy

2. Intermediate Chemistry Vol 1& 2 Vikram Publishers

3. Intermediate Chemistry Vol 1 & 2 VignanPublishers&Deepthi publishers

REFERENCE

1. Engineering Chemistry Jain and Jain 2. Engineering Chemistry O.P.Agarwal, Hi-Tech. 3. Engineering Chemistry M.S.N.Raju, etc, Hi-Tech. 4. Applied Chemistry V.Subrahmanyam 5. Engineering Chemistry Sharma

53

6. Environmental chemistry A.K. De

54

Subject wise modification table for restructuring of the syllabus. Branch……MINING ENGINEERING

Sub-Code as per C-05 MNG-105 Sub-Code as per C-09 MNG-105 Name of the subject as per C-05 Elements of mining Name of the subject as per C-09 Elements of mining No. of periods allotted as per C-05 180 No. of periods allotted as per C-09 180

S No Name of the Chapter No. of periods As per C_05





1 Introduction 05

Clubbed 1 and 2 chapters -5 20

Excess periods allotted for the chapters inC-05

2 Stages phases in miming and mode of entry into deposit 20

3 Concepts of mining methods 30

Comparison of shaft vs incline added

Geological factors deleted -5 25

Excess periods allotted for the chapters in C-05 Relevant matter to add

4

Drilling methods 30

Compare Underground mining vs Opencast mining

added single , double tube ,

wire line barrels Added

- 30

Excess periods allotted for coverage Hence reduced relevant matter to add

5 Explosives 40 Blasting practice added +5 45

Excess periods allotted for the chapters inC-09 Relevant matter to discuss

6 Mine gasses 40 Accumulation and percentage

tests, List of gas detectors -10 30 Excess periods allotted for the chapters inC-05

7

Shaft sinking 15

Factors governing selection of site List of equipment required for shaft

sinking Purpose of deepening and widening of shaft sinking

Modern trends in shaft sinking

+15 30

Added to disscuss relevant matter as not included in C-05

TOTAL 180 0 180

55

ELEMENTS OF MINING

Subject Title : Elements of Mining Subject Code : MNG – 105 Periods Per Week : 06 Periods Per Year : 180

TIME SCHEDULE


Weightage of Marks

Short Questions

Essay Questions

1 Introduction& stages of

Mining

20 13 1 1

2 Concepts of Mining Methods

25 13 1 1

3 Drilling Methods 30 23 1 2 4 Explosives & Blasting

Practice 45 32 4 2

5 Mine Gases 30 16 2 1 6 Shaft sinking 30 13 1 1 Total 180 110 10 8

OBJECTIVES

1. Know the various Elements of Mining and stages/phases in Mining 1.1 Elaborates on contribution of Mining Activity in the cause of human

civilization List the various Mining Industries in the state and in the country

1.2 Define the terms mine, mining, mining engineering, Ore, Ore deposits, waste/gangue, mineral, mineral deposits

1.3 List the various stages of Mining operations – pre mining, Mining and Post-mining.

1.4 List the various pre-mining operations-Exploration, land acquisition, prospecting licence, de-vegetation, and initial ground treatment for future (Next stage) of Mining operations – Forming approach Roads.

1.5 List the various mining operation (Entry to deposit, development, exploitation, stopping/depillaring.)

1.6 List the various ancillary mining operations – (Strata control, transportation, ventilation, drainage, lighting, reclamation, or soil or back filling.)

1.7 List the various post mining operations ( beneficiation of mineral concentration techniques, assaying metallurgical operations.)

1.8 List different types of mode of entry to mineral deposits –( Shaft, incline, adit. Haul Roads.)

1.9 Define the mode of entries with sketches 1.10 List the applicability and limitations of the above 1.11. Compare Shaft vs Incline

56

2.0 Know the concepts of Mining Methods. 2.1 Define the following terms with sketches

.Out crop, Cover, over-burden, back, vein , lode, ore shoot, coal measures, pit top, pit-bank, pit-bottom, shaft-station, reserve station, rest station, mineral reserves, tunnel, cross cut, level , drive, staple pit , inset, gallery, heading, blind heading, face, raise, winze, dip, hanging wall , foot wall, closures, slice, split, stook, barrier, sump, shaft, auxiliary shaft.

2.2 Give the classification of mineral deposits based on depth, inclination, regularity, geometry of non-coal deposits.

2.3 Give the classification of coal seams based on the thickness depth, inclination, gassiness and wateriness.

2.4 Give the classification of methods of working coal, non-coal in respect of underground and open cast mining

2.5. Compare Underground mining vs Opencast mining

Know the Drilling methods.

3.1 List the uses of boreholes. 3.2 Give the classification of drilling methods. 3.3 State the applicability of percussive and rotary drilling methods. 3.4 List the drilling tools and accessories used in rotary drilling. 3.5 State the purposes of tools used rotary drilling methods . 3.6 Explain rotary methods of drilling with sketch. 3.7 Describe the feed mechanism – Screw Feed and Hydraulic feed with

sketches. 3.8 Define the term mud flushing.

3.9 State the purpose of mud flushing. 3.10 Define the terms sludge and core. 3.11 State the purpose of core recovery 3.12 List the different methods of core recovery. 3.13 Explain single tube, double tube and wire-line tube barrels with sketches

3.14 State the reasons for deviation of bore holes. 4.0 Understand the explosives and blasting practice

4.1 Define the term explosive. 4.2 State the uses of explosives for mining industry. 4.3 List the characteristics of explosives 4.4 Explain the characteristics of explosives. 4.5 Classifies the explosives based on strength, density 4.6 Define ‘low explosive’. 4.7 State the composition of low explosive. 4.8 List the properties of low explosive. 4.9 Define ‘high explosive’. 4.10 State the composition of high explosives used in underground and

opencast mines ( coal and non coal mines) 4.11 List the properties of high explosives . 4.12 Define the terms boosters and primers. 4.13 State their composition and list their properties 4.14 State their field application. 4.15 Compare the Low explosive vs High explosive. 4.16 Define the term ‘Permitted explosive’. 4.17 Classifies the Permitted explosives 4.18 List the test that a permitted explosive should pass through.

57

4.19 List the applicability of permitted explosives. 4.20 Give the composition of permitted explosives with the examples un-

sheathed, sheathed, ultra safe, and off-the solid blasting explosives. 4.21 List the types of initiation of explosives. 4.22 Describe the safety fuse 4.23 Mentions the field application of safety fuse and cordtex 4.24 Define the term ‘detonator’ 4.25 Classify the detonators. 4.26 State the composition of different detonators. 4.27 Describe the construction of different detonators. 4.28 Mentions the field of application of each kind of detonators. 4.29 List different pattern of drill holes. 4.30 Explain the method of application of drag cut, fan cut, wedge cut,

pyramid cut, burn cut, coromunt cut, and ring drill patterns. 4.31 Explain the term blasting. 4.32 List blasting tools used in fuse and electric blasting and state their

functions 4.33 List different types of Exploders and state their applicability. 4.34 Explain Direct and Inverse initiation with sketches and state their

applicability. 4.35 Define blown-out shot, cut off , socket, mis – fire, powder factor , drilling

ratio, yield / kg 4.36 State the causes, remedial measures, procedure for treating mis-fires. 4.37 Define the term Solid blasting and mention the field of application. 4.38 List the merits and precautions to be taken for Solid blasting. 4.39 Explain the general procedure of electric shot firing. 4.40 List the dangerous associated with blasting in mines 4.41 List the precautions to be taken during and after blasting in mines

5.0- Knows different Mine gases, 5.1 State the composition of surface air and mine air. 5.2. Compares the composition of surface air and mine air. 5.3. List the reasons for changes in the composition of air while passing

through mine workings. 5.4. Give the classification of mine gases 5.5. List the poisonous , noxious and inflammable gases 5.6. State the occurrence and mention the chemical, physical and

physiological effects of poisonous, noxious and inflammable gases.. 5.7. Explain the purpose of flame safety lamp. 5.8. Explain the principle of safety lamp-wire gauge principle 5.9. Describe the constructional details of flame safety lamp bottom and top

feed types. 5.10. Explain the method of transfer of heat in the flame safety lamp. 5.11. Explain the accumulation and percentage tests conducted with flame

safety lamp 5.12. List different detectors used for detecting poisonous, noxious and

inflammable gases 6.0 Know the Method of shaft sinking.

6.1 List the factors to be considered for the selection of a shaft as a mode of entry

6.2 State the factors consider for selection of a site for shaft sinking.

58

6.3 List the necessary equipment required for sinking a shaft 6.4 List the different stages of shaft sinking . 6.5 Explain the different stages of sinking through normal strata. 6.6 Explain the permanent supporting of the shaft sides by brick walling

concrete Curbing Monolithic concrete lining. 6.7 Classify the special methods of shaft sinking and their applicability’s. 6.8 Explain the specials methods of shaft sinking under special condition –

RCC Piling and cementation. 6.9. List the modern techniques used in shaft sinking – ( shaft reaming and

shaft borers)

COURSE CONTENTS

1. Introduction and stages of Mining Contribution of Mining activities of civilization-Definitions of terms –Mining Industries in the state and in the country . – Pre mining, mining and post-mining – ancillary mining operation, Types of entries to mineral deposits – Shaft, Incline, Adit –applicable conditions- limitations. 2. Concepts and Definition of terms commonly used in coal and non-coal mining Classification of the mineral deposits basing on various factors, shallow, deep, very deep, steeply inclined moderately inclined, inclined vein, massive deposits. Classification of coal seams- Thick, moderately thick, thin seams, I, II, III degree gassy seams. Classification of methods of working coal-opencast, underground-Bord and/ longwall-Advancing and retreating.

3 Drilling methods Use of boreholes – (Classification) methods – applicable conditions – tools used for drilling –successive and rotary, feed mechanism – Screw feed and hydraulic mechanism – mud flushing –sludge and core, core recovery methods of core recovery – reasons for deviation of bore holes. Single, double and wire line core barrel.

4. Explosives and Blasting practice in mines. Uses of explosives in mining industry, characteristics classification basing on strength, speed and application, low and high explosives, their composition, properties – explosives used in underground in opencast workings including LOX, slurries boosters, primer – their composition application permitted explosives – tools, applicability, examples with their composition. Selection of explosives – factors Initiation of explosives – fuses – safety fuse, cortex fuse. Detonators – types, composition, constructional details application. Shot firing Procedure:, Types of drill patterns , exploders, blasting tools and misfires and preventive. Measures, Solid blasting- dangerous and remedies.

5. Mine Gases

Atmospheric and mine air – composition, changes, reasons Classification of mine –poisonous, inflammable and noxious, their physical and chemical properties physiological effects, occurrence. Testing for the presence of mine gases, flames safety lamp-Principle constructional details, transfer of heat in the lamp, Accumulation and percentage tests- Listing of detectors.

59

6. Shaft Sinking Uses, factors for selection of site, different stages of sinking through subsoil,

temporary, permanent supporting, special methods .Purpose of widening and deepening- modern trends

REFERENCE BOOKS 1. Elements of Mining : D.J.Deshmukh. Vol.1

2. Winning and working coal : R.T.Deshmukh & D.J.Deshmukh Vol. 1

3. Explosives & Blasting Practice : Samir Kumar Das, Ghattak and

R.K.Pradhan

4. Elements of Mining : D.J.Deshmukh Vol.1, G.B.Mishra Vol.1

5. Mine ventilation : S.Ghattak Vol.1 and U.M.S.Volumes

60


Branch……MINING ENGINEERING

Sub-Code as per C-05 MNG-106 Sub-Code as per C-09 MNG-106 Name of the subject as per C-05 Mining Geology I Name of the subject as per C-09 Mining Geology I No. of periods allotted as per C-05 150 No. of periods allotted as per C-09 150






1 Introduction 10 Nil -- 10 Nil

2 Physical Geology 50 Nil -- 50 Nil

3 Mineralogy 30 Nil -- 30 Nil

4 Petrology 30 Nil -- 30 Nil

5 Structural Geology 30 Nil -- 30 Nil

T O T A L 150 150

61

MINING GEOLOGY- I

Subject Title : Mining Geology – I Subject Code : MNG – 106 Periods per Week : 05

Periods per Year : 150

TIME SCHEDULE


Weightage of Marks

Short Questions

Essay Questions

1 Introduction 10 03 1 -- 2 Physical Geology 50 29 3 2 3 Mineralogy 30 26 2 2 4 Petrology 30 26 2 2 5 Structural Geology 30 26 2 2 Total 150 110 10 8

OBJECTIVES 1.0 Know the scope, classification and uses of Geology

1.1 Define Geology 1.2 Explain the scope of Geology 1.3 Mention the different branches of Geology 1.4 State the uses of geology in Mining field.

2.0 Understand the physical Geology

2.1 Define the physical Geology 2.2 Explain the origin of the earth 2.3 Explain the Nebular hypothesis of Kant and Laplace 2.4 Explain the Age of the earth. 2.5 Name the important methods to determine the age of the earth. 2.6 Explain Radio metric method to determine the Age of the earth. 2.7 Describe the internal structure of the Earth 2.8 Define the terms weathering, Erosion, Denudation, Attrition, Abrasion. 2.9 List the different types of weathering. 2.10 Explain different factors responsible for weathering. 2.11 State the Geological work of wind, River Under ground water and their

end products 2.12 Define the Earthquakes and related terms. 2.13 Explain the Earth Quake waves propagation 2.14 List the causes and effects of Earth Quakes 2.15 Define the volcanoes and related terms. 2.16 Give the classification of volcanoes. 2.17 State the uses of Volcanoes.

62

3.0 Develop the Fundamental concepts of MINEROLOGY

3.1 Define the terms Mineral and Mineralogy 3.2 List the important Minerals of Quartz, Olivine, Amphiboles, Pyroxenes,

Feldspar and Mica group of Minerals, name the minerals which come under each of the above group.

3.3 Explain the megascopic properties of Minerals form, colour, streak, cleavage, Lustre, fracture, specific gravity, Hardness with suitable examples.

3.4 List the industrial uses of following Minerals. Mica, Graphite, Diamond, Topaz, Corundum, Hematite, Magnetite, Bauxite, Barites Chalcopyrite, Malachite, Calcite, Gypsum, Apatite, Kyanite, Uranium, Zirconium Monazite, Ball clay, China clay, Fire clay

3.5 State the occurrence and distribution of important minerals in A. P and India

3.6 List the various mineral based industries in A.P and India

4.0 Develop the fundamental concepts of petrology 4.1 Define the terms Lava, Magma, Petrology 4.2 Give border classification of Rocks; explain the terms Igneous,

Sedimentary and Metamorphic rocks. 4.3 Explain the origin of Igneous Rocks. 4.4 Explain Forms, Textures and structures of Igneous Rocks. 4.5 Explain the classification of Igneous Rocks 4.6 Describe the following rocks 1) Granite 2) Rhyolite 3) Gabbros 4) Basalt

5) Dolerite 6) Pegmatite 4.7 Explain the formation of sedimentary rocks. 4.8 Explain the structures of sedimentary rocks. 4.9 Give the classification of sedimentary rocks. 4.10 Describe the following Sedimentary rocks

1) Breccias 2) Conglomerate 3) Sand stone 4) Shale 5) Lime stone 6) Dolomite

4.11 Define the terms metamorphism and metamorphic rocks. 4.12 Explain different metamorphic Agents. 4.13 Name the different kinds of Metamorphism 4.14 Describe important textures and structures of metamorphic rocks. 4.15 Describe the following Metamorphic rocks

1) Gneisses 2) Schist 3) Phyllite 4) Slate 5) Quartzite 6) Charnockite 5.0 Develop the Fundamental concepts of structural Geology

5.1 Explain the primary and secondary structures of Rock formations. 5.2 Explain the terms Bedding, Dip, True Dip, Apparent Dip, Strike, Overlap,

In linear, Out linear. 5.3 Explain the Fold and its components with sketches. 5.4 Describe different kinds of Folds 5.5 Describe the Fault and it’s components with sketches. 5.6 Describe different kinds of faults with sketches. 5.7 Define the term joints. 5.8 Define unconformities. 5.9 Describe different kinds of unconformities. 5.10 Explain the significance of unconformities in Geology

63

COURSE CONTENTS 1. Introduction: Definition, Scope, Classification & Uses of Geology in mining field. 2. Physical Geology: Definition, Origin, Nebular hypothesis of Kant and Laplace,

Age of earth, its determination internal structure of earth, weathering, erosion denudation, Attrition, erosion – Geological work of wind, river, under ground and their products, Earth quakes, volcanoes.

3. Mineralogy: Terms-Minerals-Mineralogy-Important Minerals- Quartzite-Olivine,

Amphiboles, Pyroxenes, Feldspar, Mica Group. Megascopic Properties of minerals, Form, Colour, Streak, Clearage, Lustre, Fracture, Specific Gravity, Hardness. Industrial uses of Mica, Graphite, Diamond, Topaz, Corundum, Hematite, Magnetite, Bauxite, Barites, Chalcopyrite, Malachite, Calcite, Gypsum, Apatite, Kyanite, Uranium, Zirconium, Monazite, Ball Clay, China Clay, Fire Clay. Occurrence and Distributions of Minerals in Andhra Pradesh. Minerals based industries in A.P. and India.

4. Petrology: Lava, Magma, Petrology. Classification of Rocks-Igneous,

Sedimentary and Metamorphic .Forms, textures and structures of Igneous Rocks-Granite, Rhyolite, Gabbros, Basalt, Dolomite, Pegmatite. Formation of Sedimentary Rocks – Classification – Breccias, Conglomeration, Sandstone, Shale, Limestone, Dolomite- Metamorphosis – Metamorphic Rocks – Gneiss, Schist, Phyllite, Slate, Quartzite, Charnockite

5. Structural Geology : Primary and secondary structure of rock formation, terms- bedding, Dip, True Dip, Apparent Dip, Strike, Overlap, In linear, Outliner. Fold and its components. Different Kinds of faults, joints, Unconformities and their types.

REFERENCE BOOKS 1. Physical Geology A.K.Datta.

2. Geology Parbinsingh.

3. Geology A.K. Mukharjee.

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Branch………Mining Engg…

Sub-Code as per C-05 MNG-107 Sub-Code as per C-09 MNG-107 Name of the subject as per C-05 Engineering Drawing Name of the subject as per C-09 Engineering Drawing No. of periods allotted as per C-05 180 No. of periods allotted as per C-09 180





No. of periods

As per C_09


1 Importance of Engineering Drawing 4

3

2 Engineering Drawing Instruments 4

3 Free hand lettering & Numbering 8 6

4 Dimensioning Practice 10 No changes 12 No changes 5 Geometrical construction 24 24

6 Projection of points, Lines, Planes 20 30

7 Orthographic Projection 32 30 8 Sectional views 20 18 9 Auxiliary Views 08 6 10 Pictorial Drawings 30 30 11 Development of surfaces 20 21

T O T A L 180 180

65

ENGINEERING DRAWING Subject Title : Engineering Drawing Subject Code : MNG-107 Periods/Week : 06 Periods Per Year : 180

TIME SCHEDULE

S. No Major Topics

Periods

Weightageof marks

Short Answer

Questions

Essay type

Questions

1 Importance of Engineering Drawing 03 - - -

2 Drawing instruments

3 Free hand lettering & Numbering 06 5 1 -

4 Dimensioning Practice 12 5 1 - 5 Geometrical construction 24 10 1

6 Projection of points, Lines, Planes and solids 30 10 1

7 Orthographic Projection 30 15 1 1 8 Sectional views 18 10 1 9 Auxiliary views 06 5 1 10 Pictorial drawing 30 10 1 11 Development of surfaces 21 10 1

Total 180 80 04 06 OBJECTIVES

On completion of the study of this subject the student should be able to

1.0 Understand the Importance of Engineering Drawing 1.1 State the importance of drawing as an engineering communication

medium. 1.2 State the necessity of I.S. Code of practice for Engineering Drawing. 1.3 Appreciate the linkages between Engineering drawing and other subjects of study in Diploma course.

2.0 Use Engineering Drawing Instruments

2.1 Select the correct instruments and draw lines of different orientation. 2.2 Select the correct instruments and draw small and large Circles. 2.3 Select the correct instruments for measuring distances on the drawing.

2.4 Use correct grade of pencil for different types of lines, thickness and given function.

2.5 Select and use appropriate scales for a given application. 2.6 Identify different drawing sheet sizes as per I.S. and Standard Lay- outs.

66

2.7 Prepare Title block as per I.S. Specifications. 2.8 Identify the steps to be taken to keep the drawing clean and tidy.

3.0 Write Free Hand Lettering and Numbers

3.1 Write titles using sloping lettering and numerals as per B.I.S (Bureau of Indian standards)

3.2 Write titles using vertical lettering and numerals as per B.I.S. 3.3 Select suitable sizes of lettering for different layouts and applications. 3.4 Make the use of lettering stencils.

4.0 Understand Dimensioning Practice 4.1 State the need of dimensioning the drawing according to accepted standard. 4.2 Define “Dimensioning”. 4.3 Identify notations of Dimensioning used in dimensioned drawing. 4.4 Identify the system of placement of dimensions in the given dimensioned drawing. 4.5 Dimension a given drawing using standard notations and desired system of dimensioning. 4.6 Dimension standard features applying necessary rules. 4.7 Arrange dimensions in a desired method given in a drawing. 4.8 Identify the departures if any made in the given dimensioned drawing with

reference to SP-46-1988, and dimension the same correctly.

5.0 Apply Principles Of Geometric Constructions

5.1 Divide a given line into desired number of equal parts internally. 5.2 Draw tangent lines and arcs. 5.3 Construct a Hexagon from the given data. 5.4 Define ellipse, parabola hyperbola, involute, cycloid, and helix. 5.5 Construct ellipse by concentric circles method and using a paper trammel. 5.6 Construct parabola, rectangular hyperbola involute, cycloid and helix from

the given data. 5.7 State the applications of the above constructions in Engineering practice.

6.0 Apply Principles of Projection of points, lines & planes

6.1 Explain the projection of a point with respect to reference planes (HP & VP) 6.2 Explain the projections of straight lines with respect to two reference planes. 6.3 Explain the projections of perpendicular planes.

7.0 Apply principles of Orthographic Projection

7.1 Explain the principles of Orthographic projection with simple sketches. 7.2 Prepare an Engineering Drawing of a given simple Engineering part in first angle projection.

67

7.3 Draw the orthographic view of an object, given its pictorial drawing. 7.4 Sketch the minimum number of views needed to represent a given object fully. 7.5 identify the object, from a number of orthographic views given. 7.6 Supply the missing view when given two other views of an object.

8.0 Appreciate the need of Sectional Views

8.1 Explain the need to draw sectional views. 8.2 Select the section plane for a given component to reveal maximum information. 8.3 Draw sectional view for the component in 8.2.

8.4 Apply conventional practices and identify the parts, which should not be shown in section while drawing sectional views.

8.5 Make conventional representation of Engineering materials as per latest B.I.S. Code. 8.6 Apply principles of hatching. 8.7 Draw simple sections (full, half, revolved and removed part) for a range of simple Engineering objects. 8.8 Draw the component from a given set of sectional views.

9.0 Understand the need for Auxiliary Views

9.1 State the need of Auxiliary views for a given Engineering Drawing. 9.2 Sketch the auxiliary views of a given Engineering component to indicate the true shape and size of component. 9.3 Draw the auxiliary views of a given Engineering drawing.

10.0 Prepare Pictorial Drawings

10.1 State the need for commonly used type of pictorial drawings. 10.2 Given the objects, draw their orthographic views. 10.3 State the need of isometric scale and isometric projection. 10.4 Prepare Isometric projections for the given orthographic drawings. 10.5 Prepare oblique drawing cavalier, cabinet of simple Engineering objects from the given data. 10.6 Identify the correct pictorial views from a set of Orthographic drawings.

11.0 Prepare Development Drawings

11.1 State the need for preparing development drawing. 11.2 Prepare development of simple Engineering objects using parallel line and radial line method. 11.3 Prepare development of Surface of Engineering components like trays,

funnel, 900 elbow & rectangular duct. COURSE CONTENTS

NOTE 1. I.S. / B.S Latest Specification should invariably be followed in all the

topics.

68

2. A-3 Size Drawing Sheets are to be used for all Drawing Practice Exercises.

Understand the importance of Engineering Drawing Explanation of the scope and objectives of the subject of Engineering Drawing its

importance as a graphic communication Need for preparing drawing as per standards – SP-46 –1988 Mention of I.S.O and B.I.S-Role of drawing in -engineering education Link between Engineering drawing and other subjects of study.

Engineering drawing Instruments Classifications: Basic Tools, tools for drawing straight lines, tools for curved lines, tools for measuring distances and special tools like mini drafter & drafting

machine. Mentioning of names under each classification and their brief description -Scales: Recommended scales reduced & enlarged

Lines: Types of lines, selection of line thickness - Selection of Pencils Sheet Sizes: A0, A1, A2, A3, A4, A5, Layout of drawing sheets in respect of A0,

A1, A3 sizes, Sizes of the Title block and its contents - Care and maintenance of Drawing

Sheet, To draw “Lay out of sheet “ – and as per SP-46-1988 to a suitable scale. Simple Exercises on the use of Drawing Instruments. Importance of Title Block. Drawing Plate 1: (Consisting of about two exercises)

To draw geometric shapes (standard) using drawing instruments -To draw layout of sheet and title block.

Free hand lettering & numbering

Importance of lettering – Types of lettering Guide Lines for Lettering Recommended sizes of letters & numbers – Advantages of single stroke or simple style of lettering – Use of lettering stencils

Drawing plate 2: (Consisting of about 5 to 6 exercises) To print the table of Types of lines as per latest ISI Standards. To print the table of “Recommended sizes of letters and numerals” – as per Standards. Selection of suitable size of letters and numbers and draw the given titles, phrases using both vertical and sloping styles.

Dimensioning practice Purpose of engineering Drawing, need of I.S.I code in dimensioning –Shape description of an Engineering object -Definition of Dimensioning size description -Location of features, surface finish, fully dimensioned Drawing -

Notations or tools of dimensioning, dimension line extension line, leader line, arrows, symbols, number and notes, rules to be observed in the use of above tools -Placing dimensions: Aligned system and unidirectional system ( SP-46- 1988)-Arrangement of dimensions Chain, parallel, combined progressive, and dimensioning by co-ordinate methods-The rules for dimensioning standard, features “Circles (holes) arcs, angles, tapers, chamfers, and dimension of

69

narrow spaces. Drawing Plate 3: (Consisting of above 12 to 15 exercises) Dimensioning a given drawing using the above tools, rules and systems of dimensioning. Dimensioning practice in various methods of dimensioning stated above. Dimensioning, given common features listed. Exercise in identifying the departures made in a given dimensioned drawing from I.S.I. Code of practice.

Geometric Construction

Division of a line: to divide a straight line into given number of equal parts internally examples in Engineering application. Construction of tangent lines: to draw tangent lines touching circles internally and externally. Construction of tangent arcs i) To draw tangent arc of given radius to touch two lines inclined at given angle (acute, right and obtuse angles). ii)Tangent arc of given radius touching a circle or an arc and a given line. iii)Tangent arcs of radius R, touching two given circles internally and externally. Hexagon: Inscribing a Hexagon in a circle of given dia and circumscribing a given circle, using i) Set squares. ii) Compass – given a side to construct a Hexagon using set squares or compass. Conical Curves: Explanation of Ellipse, Parabola, Hyperbola, as sections of a double cone and a loci of a moving point, Eccentricity of above curves – Their Engg. Application viz. Bolts and Nuts, Projectiles, reflectors P.V. Diagram of a Hyperbolic process, Construction of Ellipse using. i) Concentric circles method. ii) Paper trammel, method. iii) Construction of parabola by rectangular method. iv) Construction of Rectangular Hyperbola when given the position of a point on the curve. General Curves: Involute, Cycloid and Helix, explanations as locus of a moving point, their Engineering application, viz, Gear tooth profile, screw threads, springs etc. Their construction:

Drawing Plate: 4 (Consisting of about 12 to 15 exercises) Exercises mentioned above at the rate of at least one problem on each

“construction”. Projection of points, lines and planes.

Projecting a point on two planes of projection Projecting a point on three planes of projection Projection of straight line.

(a) Parallel to one or both the planes. (b) Contained by one or both the planes. (c) Perpendicular to one of the planes. (d) inclined to one plane and parallel to other planes.

Projection of perpendicular planes

70

(a) Plane perpendicular to both HP and VP (b) Plane perpendicular to HP and parallel to VP and Vice versa. (c) Plane perpendicular to HP and inclined to VP and vice versa.

Projection of Regular solids in simple positions

7.0 Orthographic Projections Meaning of Orthographic Projection -Using a viewing Box and a model – Number of views obtained on the six faces of the box, - Neat sketches of only 3 views for describing object -Concept of front view, top views, and sides view sketching these views for a number of Engg. Objects -Explanation of “First angle projection”. – Positioning of three views in First angle projection - Projection of points as a means of locating the corners of the surfaces of an object – Use of miter line in drawing a third view when other two views are given -Method of representing hidden lines -Selection of minimum number of views to describe an object fully. Drawing Plate 5: (Consisting of about 10 to 12 Number of exercises)

Given an engineering object(s) to sketch the three views. Given the pictorial view of simple objects to sketch the three views in First and third angle projections. Given the object (pictorial Drawing) and 3 views identifying the surface on the views with reference to the object. Given two views and a simple object – Draw the mission of third view.

Drawing Plate 6: (Consisting of about 6 to 8 exercises) Given the engineering objects (Pictorial views) Drawing the three views in First angle projection. Identifying the object, when given a number of objects and the orthographic views (matching exercises). 8.0 Sectional views

Need for drawing sectional views – what is a sectional view - Location of cutting plane – Purpose of cutting plane line – Selection of cutting plane to give maximum information (vertical and offset planes) -Meaning of Full, half revolved and removed, local or partial sections - Hatching – adjacent components (two or more) large areas, a part in different parallel planes-Conventional practices to represent sections of ribs, shafts, bolts, nuts, screws, rivets, spokes, webs, keys, cotters, thin sections etc., as per B.I.S. specifications – Conventional representation of materials as per B.I.S. Standards.

Drawing Plate 7: (Consists of about 8 to 10 exercises) Preparing conventional representation of a materials as per latest/ B.I.S. Code. Given the object (pictorial or orthographic view), and cutting plane line to draw sectional view. Given the object to select the correct cutting plane line and then to draw the sectional view. To identify the object when given number of objects and number of sectional views (Matching exercise.)

9.0 Auxiliary views

Need for drawing auxiliary views -Explanation of the basic principles of drawing an auxiliary views explanation of reference plane and auxiliary plane - Partial auxiliary view. Drawing plate No.8: (Consisting of about 8 exercises)

71

Given a set of objects, state whether an auxiliary view is needed – if required sketch the same. Given the object and its auxiliary view (partial or full, to sketch the auxiliary plane on the pictorial view)

10.0 Pictorial Drawings

Brief description of different types of pictorial drawing viz., Isometric, oblique, and perspective – Use of these - Isometric drawings: Iso axis, angle between them, meaning of visual distortion in dimensions - Need for an isometric scale, difference between Isometric scale, and ordinary scale difference between Isometric drawing (or view, and Isometric Projection) and orthographic drawing - Isometric and non-Isometric lines -Isometric drawing of common features like rectangles, circular - shapes, non-isometric lines, Use of box and offset construction -Oblique drawings: Their use -Cavalier and cabinet drawings – Oblique drawing of common features like rectangular, circular and inclined, surfaces -Selection of the face of the object to be included in the front view. Draw plate 9: (Consists of about 10 to 12 exercises) Given the Orthographic views to draw isometric views,

Construction of isometric scale. Given the Orthographic views to draw isometric Projections. Given the Orthographic views to draw cavalier Drawings. Given the Orthographic views to draw cabinet Drawings.

11.0 Development of Surfaces

Need for preparing development of surface with reference to sheet metal Work -Concept of true length of a line with reference to its Orthographic projection when the line is (i) parallel to the plane of projection (ii) When it is inclined to one principal and parallel to the other -Development of simple Engineering common solids like Cubes, prisms, Cylinders, Cones, Pyramid (sketches only) -Types of Development: Parallel line and radial line development -Procedure of drawing development, drawings of trays funnels, 900 elbow pipes and rectangular ducts.

Drawing plate No. 10: (Consists of about 10 exercises) Development drawings by “ Parallel – line “ method such as prisms and Cylinders (Truncated). Development drawing by “Radial – line “ method such as cones and pyramids ( Truncated) Development drawings of a tray: funnel 900 elbow and rectangular duct. REFERENCE BOOKS First Year Engineering Drawing – B.R. Gupta. Engineering Drawing by N.D.Bhatt. “A First Year Engineering Drawing” – A.C. Parkinson (Metric Edition).

72

T.S.M. & S.S.M on “ Technical Drawing” prepared by T.T.T.I., Madras. SP-46-1998 – Bureau of Indian Standards. Introduction to Engineering Drawing R.C.Mouli – V.Rama Rao – M. Venkateswarlu.

73

Subject wise modification table for restructuring of the syllabus. Branch……Mining Engg

Sub: PHYSICS Laboratory I Year…………………………………………………………

Sub-Code as per C-05 MNG-108 Sub-Code as per C-09 MNG-108 Name of the subject as per C-05 PHYSICS LAB Name of the subject as per C-09 Physics Laboratory No. of periods allotted as per C-05 45 (3 per two weeks) No. of periods allotted as per C-09 45 (3 per week)

Sno Name of the Experiment






1 Vernier calipers 3 3

2 Screw gauage 3 3

3 Parallelgram law of forces & Triangle law of forces 3 3

4 Simple pendulum 3 3

5 Velocity of sound in air 3 3

6 Focal length & Focal power of convex lens 3 3

7 Refractive index of a Solid using traveling microscope 3 3

8 Surface Tension of a liquid using travelling microscope 3 3

9 Coefficient of viscosity by capillary method 3 3

10 Boyle’s law verification 3 3

11 Meter Bridge 3 3

74

12 Mapping of magmetic lines of force 0 Mapping of magmetic

lines of force Added 3

13 C.R.O Demonstration 3 C.R.O Demonstration deleted 0 Relevant theory is not prescribed in theory

syllabus TOTAL INCLUDING TEST&

REVISION PERIODS 45 45

75

PHYSICS LABORATORY (Common to All Courses)

Subject title : Physics Laboratory Subject code : MNG-108 Periods / week : 03 Total periods / Year : 45

List of Experiments No. of Periods

1. Vernier calipers 3

2. Screw gauge 3

3. Parallelogram law of forces and Triangle law of forces (verification) 3 4. Simple pendulum 3

5. Velocity of sound in air (Resonance method) 3

6. Focal length and focal power of convex lens

(separate and combination) 3

7. Refractive index of solid using traveling microscope 3

8. Surface tension of liquid using traveling microscope 3

9. Coefficient of viscosity by capillary method 3

10. Boyle’s law verification 3

11. Meter bridge 3

12. Mapping of magnetic lines of force 3

Revision 6

Test 3

---------

Total 45

----------

76

Subject wise modification table for restructuring of the syllabus. Branch… Mining Engineering

Sub-Code as per C-05 MNG-109 Sub-Code as per C-09 MNG-109 Name of the subject as per C-05 CHEMISTRY LAB Name of the subject as per C-09 Chemistry practicals No. of periods allotted as per C-05 45 ( 3 Periods in two weeks ) No. of periods allotted as per C-09 45 (3 periods per week)

Sl. no List of Experiments No. of periods

As per C-05 Topics proposed for Addition / deletion


No. of periods As per C-

09


1 Introduction to Volumetric Analysis 03 ----- ----- 03

2 Preparation of Standard Na2CO3 solution 03 ----- ----- 03

3 Estimation of HCl solution using std. Na2CO3 solution 03 ----- ----- 03

4 Estimation of NaOH using std. HCl solution 03 ----- ----- 03

5 Estimation of Mohrs salt using std. KMnO4 solution 03 ----- ----- 03

6 Determination of Acidity of water sample 03 ----- ----- 03

7 Determination of Alkalinity of water sample 03 ----- ----- 03

8 Determination of

Total Hardness of water using std. EDTA solution

03 ----- ----- 03

9 Estimation of Chlorides present in water sample 03 ----- ----- 03

10 Estimation of Dissolved Oxygen (D.O.) in water sample 03 ----- ----- 03

Demonstration Experiments

11 Determination of PH of water using PH meter 03 ----- ----- 03

12 Determination of Conductivity of water 03 ----- ----- 03

77

13 Determination of Turbidity of water 03 ----- ----- 03

14 High Volume Air Sampler 03 ----- ----- 03

15 Estimation of Total Solids 03 ----- ----- 03

T O T A L 45 45

78

CHEMISTRY LABORATORY

Subject Title : Chemistry Laboratory Subject Code : MNG - 109 No of periods : 03 (Per week) Total periods : 45

List of Experiments

1. Introduction to volumetric analysis 2. Preparation of Standard Na2CO3 solution 3. Estimation of HCl solution using Std. Na2CO3 solution 4. Estimation of NaOH using Std. HCl solution 5. Estimation of Mohr’s Salt using Std. KMnO4 solution 6. Determination of acidity of water sample 7. Determination of alkalinity of water sample 8. Determination of total hardness of water using Std. EDTA solution 9. Estimation of Chlorides present in water sample 10. Estimation of Dissolved Oxygen (D.O) in water sample

DEMONSTRATION EXPERIMENTS 11. Determination of pH using pH meter 12. Determination of conductivity of water 13. Determination of turbidity of water 14. High volume air sampler 15. Estimation of total solids present in water sample Revision

79


Branch……MINING Engineering

Sub-Code as per C-05 MNG-408 Sub-Code as per C-09 MNG-110 Name of the subject as per C-05 IT & C language lab Name of the subject as per C-09 Information Technology

Lab No. of periods allotted as per C-05 45 No. of periods allotted as per C-09 90





No. of periods

As per C_09


1 Information Technology & C language 45

Topics related to C-language tools completely deleted and topics related

to MS-Office added

+45 90

C-language is unnecessary for technicians. They need

more emphasis on MS-office-Internet

fundamentals- use of e-Mail

T O T A L 45 +45 90

80

INFORMATION TECHNOLOGY LAB

Subject Title : Information Technology Lab Subject Code : MNG-110 Periods/Week : 04 Periods per year : 120 SPECIFIC OBJECTIVES On completion of this subject the student would be able to

• Identify the various components of a Computer system

• Differentiate between hardware and software

• State the functions of each component of a computer a system

• State the configuration of a computer system

• Identify the various peripherals

• Know how to open an application program

• Know how to create a folder in a specified location

• Open MS-word and Identify the components on the screen

• Create a document using MS-word and save it

• Create a table using MS-Word and save it

• Create mailing letters using mail merge tool of MS-word

• Open MS-Excel and identify the components on the screen

• Create a Worksheet in MS-Excel and save it

• Generate a Chart using the data in Excel-worksheet

• Automate calculations in a worksheet using formula

• Sort and filter data in a worksheet

• Create a simple Power point presentation for a small topic

• Backup required files and folders to a CD-ROM

• Introduction to the internet technology and imparting training to use

searching of required sites and using e-Mails etc..

COURSE CONTENT:

1. Study of a computer system

2. Familiarise with basic MS-WINDOWS facilities like opening programs,

searching, creating folders, copying and shifting data , etc.

3. Create a formatted word document using MS-Word

81

4. Familiarise with spell checker facility of MS-Word

5. Print the Word document using page setup and Print facilities

6. Create a soft copy of a given table using MS-Word

7. Create mailing letters for a given information using MS-Word

8. Create a soft copy of the given statistical data using MS-Excel

9. Generate Appropriate Chart for the statistical data using MS-Excel

10. Generate the soft copy of a worksheet using formula facility of MS-Excel

11. Create a soft copy of a simple database using Excel. Run sort and filter

facilities for the database

12. Create a power point presentation for a simple technical topic using MS-

PowerPoint

13. Create a backup CD for a data using NERO or similar CD writing software

14. Create an user account on the Internet and e-mail and sending a document to

from a given e-mail address. To another e-Mail ID as attachment.

15. Using different search engines finding required sites to collect information

on engineering related topics including down loading the contents.

82

III SEMESTER

83


Branch…Mining Engineering

Sub-Code as per C-05 75 Sub-Code as per C-09 301 Name of the subject as per C-05 Engineering Mathematics-II Name of the subject as per C-09 Engineering Mathematics-II No. of periods allotted as per C-05 75 No. of periods allotted as per C-09 60

S.no Name of the Chapter




No. of periods

As per C_09


1 Integration- Methods of Integration 00 Added +18 18 Shifted from I year

4 Definite Integrals and its Applications 14 00 14

5 Numerical Integration 00 Added +03 03 Useful in numerical

calculations/Engineering applications

6 Differential Equations 25 00 25

7 Laplace transforms 18 Deleted -18 00 Not necessary for

students at this level 8 Fourier series 18 Deleted -18 00

T O T A L 75 -15 60

84

ENGINEERING MATHEMATICS – II (Common Subject)

Subject title : Engineering Mathematics -II Subject code : MNG-301 Periods per week : 04 Periods / Semester : 60

TIME SCHEDULE

S.No. Major Topics Periods Weightage of Marks

Short Type

Essay Type

1 Unit –I Integration Methods of Integration

18 35 5 2

2 Unit-II Definite Integrals and Applications

14 26 2

2

3 Numerical Integration 03 05 - ½

4 Unit-III Differential

Equations 25 44 3 132

Total 60 110 10 8 Objectives: Unit-I Methods of Integration: 1.0 Understand the concept of Indefinite integral:

1.1 Explain that ( ) ∫ +=⇒= cxfdxxFxFxfdxd )()()()( ,where c is arbitrary constant.

1.2.State the indefinite integral of standard functions and properties of Integrals with examples. 1.3. Integrate simple functions using the rule for ∫ (u + v) dx and ∫ ku dx where k is constant and u, v are functions of x. 1.4. Evaluate arbitrary constant and determine particular integrals in problems of the following type:

i) Find the equation of the curve passing through (1, 1) and whose slope at any point (x , y) is 2x2 + 1/√ x.

ii) If the velocity at time ‘t’ is given by V = √ t + 3 find the displacement “S” at time t = k given that S = 0 when t = 0.

1.5. Explain various methods of integration with examples. 1.6. Integrate simple functions by decomposition of the integrand 1.7 Integrate simple functions of the following type by substitution.

i) ∫ f(ax + b) dx where f(x) dx is in standard form. ii) ∫ [f(x)]n f ′(x) dx iii) ∫ f ′(x)/[f(x)] dx iv) ∫ f {g(x)} g ′(x) dx 1.8. Explain finding the Integrals of tan x, cot x, sec x and cosec x using the

85

above. 1.9. Evaluate the integrals of the form ∫ Sinmθ Cosn θ. dθ where m and n are positive integers 1.10. Evaluate Integrals of powers of tan x and sec x. 1.11. Evaluate the integrals of the form ∫ ex [f(x) + f ′(x)] dx. 1.12 Evaluate the Standard Integrals of the functions of the type

222222

222222

222222

,,)

1,1,1)

1,1,1)

xaaxaxiii

axxaxaii

axxaxai

−+−

−−+

−−+

1.13. Evaluate the Integrals of the

type 1 1 1, and cos cos sin

d d da bSin a b a b c

θ θ θθ θ θ θ± ± ± ±∫ ∫ ∫ .

1.14. Evaluate integrals using integration by parts with examples State the Bernoulli’s rule for evaluating the integrals of the form ∫ vdxu. . Unit-II 2.0 Definite Integrals and its applications 2.1 Understand the concept of definite integrals and Define the definite integral over an interval. 2.2 State various properties of definite integrals. 2.3 Evaluate some problems on definite integrals using the above properties. 2.4.Identify a definite integral as a limit of sum by considering an area. 2.5.State the fundamental theorem of integral calculus. 2.6. Find the areas under plane curves and area enclosed between two curves using integration. 2.7 Obtain the volumes of solids of revolution. 2.8. Obtain the mean value and root mean square value of the functions in any given interval. 3. 0Numerical Integration 3.1 Explain the Trapezoidal rule, Simpson’s 1/3 rules for approximation of Integrals and provide some examples. Unit –III 4.0 Differential Equations 4.1. Definition of a Differential equation – order, degree and solution of a differential equations – formation of differential equations - solutions of ordinary differential equations of the first order and first degree of the type:

i. Variables Separable. ii Homogeneous Equations and equations reducible to homogeneous

form. iii. Exact Differential Equations

iv. Linear differential equation of the form dy/dx + Py = Q, where P and Q are functions of x or constants.

86

v. Bernoulli’s Equation (Reducible to linear form.) 4.2 Solution of second order differential equation of the type f(D)y=0 4.3 Solution of nth order differential equation of the type

f(D) y = X where f(D) is a polynomial of nth order and X is a function of the form functions k, eax ,Sinax,Cosax , eax V, xmSinax or Cosax, where V is a function of x.

COURSE CONTENTS Unit-I 1. Methods of Integration. 1. Integration regarded as reverse of differentiation – Indefinite integral and constant of integration – standard forms. Integration by decomposition of the integrand into simple rational, algebric functions-Integration by substitution or change of variable. Integrals of the form sinmθ. cosn θ. where m and n are positive integers. Integrals of tan x, cot x, sec x, cosec x and powers of tan x, sec x by substitution. Integrals of:

222222

222222

222222

,,)

1,1,1)

1,1,1)

xaaxaxiii

axxaxaii

axxaxai

−+−

−−+

−−+

Integration by parts including Bernoulli’s rule. Unit-II 2. Definite Integral and its applications:

Definite integral – Properties of definite integrals, evaluation of simple definite integrals. Definite integral as the limit of a sum. Area under plane curves – Area enclosed between two curves. Volumes of solids of revolution. Mean value and RMS value of a function in a given interval.

3. Numerical Integration: Trapezoidal rule, Simpson’s 1/3 rules for approximation of Integrals.

Unit -III 4. Differential Equations: Definition of a differential equation-order and degree of a differential equation- formation of differential equations-solution of differential equation of the type first order, first degree, variable-separable, homogeneous and Equations reducible to Homogeneous, exact, linear differential equation of the form dy/dx + Py = Q, Bernoullis equation, nth order linear differential equation with constant coefficients both homogeneous and non homogeneous and finding the Particular Integrals for the functions k, eax ,Sinax,Cosax , eax V, xmSinax or Cosax, where V is a function of x.

87


Sub-Code as per C-05 MNG-302 Sub-Code as per C-09 MNG-302 Name of the subject as per C-05

Basic Electrical Engineering

Name of the subject as per C-09

Basic Electrical Engineering

No. of periods allotted as per C-05

90 No. of periods allotted as per C-09

75

S No Name of the Chapter No. of

periods As per C_05





1 Storage batteries 10 Deletion of Content 1.2,1.3,1.4 and 1.7 -5 5

Not relevant to diploma in mining engg students

2 A C Fundamentals 20 Deletion of Content 2.4 -3 17 Not relevant to diploma in mining

engg students

3 Transformer 15 Deletion of Content 3.5 -2 13 Not relevant to diploma in mining

engg students

4 Induction motors and Alternators 25 Deletion of Content 4.9 and 4.10 -5 20

Not relevant to Diploma in Mining students

5 Mine Lighting and Mine Cables. 20 No deletion of Content - 20 --

T O T A L 90 -15 75

88

BASIC ELECTRICAL ENGINEERING

Subject Title : Basic Electrical Engineering Subject Code : MNG –302 Periods Per Week : 05 Periods Per semester : 75

TIME SCHEDULE S.No Major Topics No. of

PeriodsWeightage of Marks

Short Questions

Essay Questions

1 Storage batteries

5 06 2 --

2 A.C. Fundamentals

17 26 2 2

3 Transformer 13 16 2 1 4 Induction

Motors & Alternators

20 36 2 3

5 Mine Lighting and Mine cables

20 26 2 2

Total 75 110 10 8

OBJECTIVES 1.0 Storage Batteries

1.1. List the different types of storage batteries used in under ground mines. 1.2. Explain the constructional features of Nickel-Iron Cell. 1.3. Describe the process of charging and discharging with chemical

equations of Nickel Iron cells.

2.0 Comprehend A.C fundamentals 2.1 Define alternating quantity and sinusoidal-quantity. 2.2 Define form factor and peak factor. 2.3 Calculate current, impedance, inductive reactance, capacitive reactance,

power and power factor in a single phase series circuit. 2.4 Calculate active and reactive components of power, Power factor in a

single phase series circuit.

3.0 Understand the working of a transformer 3.1 Describe the constructional details of transformer 3.2 State the theory of ideal transformer 3.3 State the features of transformer on no-load, and on load. 3.4 State the Voltage regulation, losses and efficiency of transformer.

4.0 Understand the working of induction motor and Alternator

4.1 Describe the constructional details of induction motors. 4.2 Explain the principle of operation of induction motor. 4.3 Define Torque, Slip 4.4 Explain the methods of starting of induction motors.

89

4.5 Classify the Three Phase and Single Phase induction motors. 4.6 State the applicability of induction motor. 4.7 Describe constructional details of alternator. 4.8 Explain the principle of operation of alternator.

5.0 Mine lighting and Mine cables 5.1 State the purpose of mine lighting. 5.2 Definitions of various terms in lighting: Lux, Candela, Lumen, Candle,

Candle power, M.S.C.P,M.H.C.P, Intensity of Illumination, Glare etc., 5.3 List the methods of lighting employed in Mines. 5.4 List the places to be illuminated on the surface and below ground. 5.5 Explain the methods of illuminating open cast mines. 5.6 State the effects of Glare and methods of control. 5.7 List the methods of improving illumination in underground mines.

5.8 Classifies types of cables used in mines 5.9 Explain the constructional details of each lay with its cross sectional sketch 5.10 Explain cable jointing methods in U/G vertical shafts 5.11 Explain care and Maintenance of cables.

COURSE CONTENTS 1.0 Storage Batteries: Types of Storage batteries-Construction, chemical

equations during charging and discharging of Nickel Iron cells constructional details charging and discharging with chemical equations, maintenance

2.0 A.C Fundamentals: Definitions sinusoidal Quantity, form factor, power

factors – A.C currents and voltages –currents in pure R.L & C circuits. Power in RL, RC and RLC series, currents, power factor, active and reactive components simple Series circuits.

3.0 Transformers: Construction and types – Theory of ideal transformer – No

load on load operations – losses and efficiency-Voltage regulation. 4.0 Induction Motors & Alternators : Classification – constructional details

Principles of operation – Torque, slip –starters, Types of three phase ,Single phase motors- Applications with respect to Mining Industry-Constructional details of alternators – Principles of Operation

5.0 Mine Lighting and Mine cables: Purpose -Definitions on lighting – Methods

oflighting in mines. Places to be illuminated on surface and under ground – Standards of Lighting – Method of illumination in open cast Mines. Mining Cables – Classification – Types – Constructional details – Cable jointing – Care and maintenance.

REFERENCE BOOKS 1. Electrical Technology : B.L.Theraja Vol 1& 2. 2. Mine Lighting : Statham series 3. Elements of Mining : Vol .2 R.T DESHMUKH 4. Art Science and Utilisation of : Partab Electrical Power

90


Sub-Code as per C-05 MNG-303 , MNG 403

Sub-Code as per C-09 MNG-303


Methods of working coal I , II


Coal Mining


90+90= 180 No. of periods allotted as per C-09

90


periods As per C_05





1 Introduction 05 1.1 and 1.2 deleted - 05 -

Covered in MNG 105

2 Bord and pillar- Development 25 ---- -10 15

Excess periods allotted in C-O5

3

Bord and pillar - Depillaring 25 3.11 DELETED -10 15 Excess periods allotted in C-

O5 repeated topic deleted

4 Longwall advancing 20 ----- -05 15


5

Longwall retreating 15 ------ ---- 15

6 Tbnick seam working 40 ------ -20 20


91

7 Thin seam working MODERN METHODS 20 -10 ---

10


8 subsidence 15 3.1TO3.11 DELETED -15 --- ADDED TO ROCK MECHANICCS

9 Computer application in mines 15 4.1 TO 4.6 DELETED -15 Shifted to Modern methods

T O T A L 180 90 90

92

COAL MINING

Subject Title : Coal Mining Subject Code : MNG –303 Periods per Week : 06 Periods per Semester : 90

TIME SCHEDULE


Weightage of Marks

Short Questions

Essay Questions

1 Board & Pillar Method –Development,

15 16 2 1

2 Board & Pillar Method –depillaring

15 26 2 2

3 Longwall advancing- 15 26 2 2

4 Longwall- retreating 15 16 2 1

5 Thick seam Mining 20 13 1 1

6 Modern methods 10 13 1 1

Total 90 110 10 8 OBJECTIVES

1.0 Understand Development stage in Bord & Pillar methods of working

1.1 Define the term Board and Pillar 1.2 State the applicability, merits, demerits and limitations of Board and

Pillar 1.3 Explain the development stages of Bord & Pillar Method. 1.4 Explain the depillaring stages of Bord & Pillar mining 1.5 Explain the terms panel indicating the types and applicability 1.6 List the general considerations for layout of panel. 1.7 List the factors influencing the size of the panel. 1.8 List the factors influencing the number openings to a panel.

1.9 State the merits and demerits of panel system 1.10 List the different factors governing the selection of development method 1.11 Explain the factors to be considered while opening out a district/panel 1.12 Explain the method of development of panel with three headings 1.13 Explain the method of development along the dip. 1.14 Explain the method of development along the strike 1.15 Explain the method of development by the help of cross cuts in steeply

dipping seams.

93

`1.17 Explain the method of development in Board and Pillar system with side discharge loaders, belt conveyor, and load haul dumper, Chain conveyor systems.

1.18 Explain the mechanised development by Road Headers. 2.0 Understand Depillaring stage in Bord and pillar methods of working 2.1 Classifies the methods of depillaring 2.2 Define the terms caving and stowing. 2.3 State the conditions under which caving method as adopted. 2.4 List the preparatory arrangements during planning for depillaring

operation. 2.5 List the preparatory arrangements immediately before the

commencement of depillaring. 2.6 Explain the sequence of operations involved in depillaring 2.7 Define the terms split, rib, Chowkidar pillar, Goaf edge line of extraction,

Diagonal Line, Stepped Diagonal Line, Knife Edge-formation, and straight line of extraction.

2.8 Explain the method of extraction of pillar by caving under Weak roof conditions.

2.9 State the mechanisation methods for pillar extraction. 2.10 Explain the design of mechanised pillar extraction by LHD, SDL scraper

chain/belt conveyor systems. 2 .11 Define the terms Local Falls and Main Fall.

2..12 List the methods of inducing Local Falls 2..13 Explain the term Air Blast 2.14 List the dangers due to air Blast. 2.15 List the precautions against the Air Blast. 2.16 Explain stowing method 2.17 State the condition under which stowing method is adopted 2.18 Explain the preparatory arrangements for depillaring by stowing. 2.19 List the precautions against the dangers of water while working below

goaved areas. 2.20 List the precautions against the dangers the points to be borne in mind

while working below goaved areas. 2.21 Describe the method of extraction of contiguous seams. 2.22 List the precautions taken against fire during and after depillaring.

3.0 Knows the Longwall advancing method

3.1 Define the terms long wall Mining ,Gate roads, Main gate, tail gate,stable, pack wall.

3.2 State the applicability, merits, demerits and limitations of long wall method Classifies the methods of long wall mining

3.3 Explain the long wall advancing indicating its applicabilities 3.4 State comparison between Long wall advancing and Long wall

retreating. 3.5 Explain the development of gate roads. 3.6 List the machinery employed on a mechanised Long wall face. 3.7 Explain the continuous mining method 3.8 List the different factors governing the length of Long wall face. 3.9 Explain the layouts of mechanised long wall face advancing with caving. 3.10 Explain the layout of mechanised long wall face advancing with stowing.

94

4.0 Knows the Long wall retreating method 4.1 Define the terms long wall retreating and its applicability’s 4.2 Explain the layout of mechanised long wall face retreating with stowing. 4.3 Explain the layout of mechanised long wall face retreating with caving. 4.4 Explain the lay out of long wall face equipped with shearer. 4.5 Distinguishes between single unit and double unit layouts 4.6 List the cutting methods of the Shearer in longwall mining 4.7 Explain the methods of sumping in long wall face extraction. 4.8 Explain the method of push- sumping in longwall face extraction

5.0 Knows the Thick seam Mining 5.1 List the difficulties in working thick seams

5.2 List the situations, necessitating the adoption of thick seam working 5.3 List the different thick seam workings and state its applicability 5.4 State the principles of working thick seams 5.5 List the methods of slicing and define slicing method

5.6 State the applicability of inclined slicing 5.7 Explain the method of inclined slicing with caving 5.8 Explain the method of inclined slicing with stowing 5.9 State the applicability of horizontal slicing 5.10 Explain the horizontal slicing with caving and stowing 5.11 Explain the method of sub-level caving 5.12 Explain the Room and Pillar method 5.13 Explain the principle of horizon mining, state merits, demerits,

applicability’s with sketch 5.14 Explain the method of blasting gallery method with applicability’s, merits,

demerits.

6.0 Understand modern Mining methods

6.1 State the applicable condition of a plough 6.2 Explain the method of working by plough 6.3 Explain over passing, unidirectional ploughing method 6.4 Explain over passing bi-directional ploughing method 6.5 List the factors considered for hydraulic mining. 6.6 Explain the method of extraction by hydraulic monitors 6.7. List the applicability’s of hydraulic mining. 6.8. State merits and demerits of hydraulic mining. 6.9. State the applicable conditions of underground gasification of coal. 6.10 State the merits and demerits of gasification of coal 6.11 Explain the method of extraction of gasification with sketch 6.12. State the applicability’s of contiguous seams. 6.13 Explain the method of extraction with contiguous seams 6.14 List the applications of computers in mines.

COURSE CONTENTS

1.0. Bord and pillar method – Development

Board & pillar system – Applicabilities – Merits – Demerits – Different terms – stages of development – depillaring stages – Applicability of panel system – types of panels – factors influencing the size of panel system – general

95

considerations – factors influencing the No. of openings of panel – merits and demerits of panel system – factors governing the selection of development method – factors governed while opening of a district – Panel development with three headings and – Different methods of development systems along dip, along strike, crosscuts, steeply dipping seams, loaders, belt conveyer load haul dumpers, belt conveyers chain conveyors. Road headers – arrangements for ventilation.

2..0 Board and Pillar method– Depillaring Important terms – classification – planning preparation arrangements – sequence of operations – Pillar extraction under weak roof condition – mechanised method of Pillar extraction by LHDS, SDL, scraper chain, conveyor systems – size, shape of pillars, ribs - local fall main fall – air blast, dangers, precautions – method of stowing conditions required for adopting stowing – preparation arrangement for stowing – lay out of panel with stowing – danger and precautions while working below goaved areas – contiguous seams extraction – precautions against fire during and after depillaring.

3.0 Long Wall Advancing Method- Long wall – Related Terms –Applicabilities,merits, demerits, limitations, classification long wall advancing indicating its applicabilities- comparison between Long wall advancing and Long wall retreating- development of gate roads- machinery employed on a mechanised Long wall face- continuous mining method- different factors governing the length of Long wall face- lay outs of mechanised long wall face advancing with caving- layout of mechanised long wall face advancing with stowing.

4.0 Long Wall Retreating Method- long wall retreating and its applicabilities-

layout of mechanised long wall face retreating with stowing- layout of mechanised long wall face retreating with caving- lay out of long wall face equipped with shearer- single unit and double unit layouts- cutting methods of the Shearer in longwall mining- methods of sumping in long wall face extraction- method of push- sumping in longwall face extraction.

5.0 Thick seam working

Thick seam Working and associated difficulties different methods and applicabilities - inclined slicing with caving/stowing - Horizontal slicing with caving / stowing - Blasting gallery method- sub level caving with mechanised longwall - Horizon mining - merits - demerits - Applicabilities limitation of demerits.

6.0 Modern methods- applicable condition of a plough,method of working by plough, unidirectional ploughing method, bi-directional ploughing method, overpassing, hydraulic mining, merits and demerits, applicable conditions of underground gasification of coal.merits ,demerits of gasification of coal, method of extraction of gasification and contiguous seam

96

REFERENCE BOOKS 1. Elements of Mining : D.J.Deshmuk Vol. 1 2. Wining and working coal : R.T. Deshmuk & D.J.Deshmuk, Vol. 1& 2 3. Longwall Mining Samir kumar das 4. Modern coal Mining Technology : Samir Kumar Das 5. Principle &Pactices of Coal Mining ; R.D. Singh 6. Coal Mining practice : Stathum

97



Mining Geology II Name of the subject as per C-09

Mining Geology II



75

S No Name of the Chapter




No. of periods

As per C_09 Justification for

Addition / Deletion

1 Stratigraphy 25 Nil - 05 20

No . of periods allotted in previous curriculum found to be excess.

2 Economic Geology 25 Nil - 05 20

No . of periods allotted in previous curriculum found to

be excess. 3 Geological and Geophysical

Prospecting 25 Added GIS and Sampling Deleted Pitting ,Trenching - 05 20

Emerging techniques As these are outdated methods

4 Paleontology 05

Define Fossil, Forms of Fossils , Flora and Fauna

and Uses of Fossils -05 Nil

These are pure science concepts not required to a technician

5 Modern concepts in geology 10

GIS is added in Prospecting / Continental Drift Theory

Plate Tectonics -10 Nil

These are advance concepts not required to a technician

6

Coal Geology

Periods of coal formation ,Stages of coal formation, Structural features of coal

seams, origin of Coal seams, Distribution of Coal fields in

India and world

+10 10

A mining technician required as coal is core raw material for energy sector.

98

7

Petroleum Geology

Importance of Petroleum as a fuel, Origin of petroleum , accumulation and migration of Petroleum, Distribution of petroleum in India and world

+5 05

A mining technician required as Petroleum core raw material for energy sector.

T O T A L 90 - 15 75

99

MINING GEOLOGY-II Subject Title : Mining Geology - II Subject Code : MNG – 304 Periods per Week : 05 Periods per Semester : 75

TIME SCHEDULE Sl.No Major Topics No. of

Periods Weight age of Marks

Short Questions

Essay Questions

1 Stratigraphy 20 26 2 2 2 Economic Geology 20 29 3 2 3 Prospecting Techniques 20 29 3 2 4 Coal Geology 10 13 1 1 5 Petroleum Geology 05 13 1 1 Total 75 110 10 8

Understand Basic concepts of Stratigraphy 1.1 Define Stratigraphy 1.2 State the objectives of the study of Stratigraphy 1.3 Explain Geological Time Scale 1.4 State the Physiographic divisions of India 1.5 Mentions the Major Stratigraphical Divisions of India - Arch eon Dharwar -

Cuddapah - Vindyan Gondwana systems 1.6 Describe each of the following systems with their distribution and economic

importance - Arch aeons - Dharwar – Cuddapah - Vindyan - Gondwana systems

1.7 Explain the Stratigraphy of A.P. 2.0 Understand the Basic concepts of Economic Geology Explain the term Economic GeologyD Define the terms ore- Gangue - Tenor, Associated Minerals Define the terms: Resource – Reserves Define the terms. Proved, Probable, Possible reserves List the different processes of mineralization with examples Explain the Different processes of Mineralization List out the important Economic minerals formed due to each of the above processes 3.0 Know about the Prospecting Techniques 3.1 State the objectives of Geological prospecting 3.2 List out the Guide lines for location of mineral Deposits in Field 3.3 Explain the following methods of Prospecting while limiting to Principle and

applicability of each one of them. Geophysical Methods

i. Electrical ii. Gravity

100

iii. Seismic iv. Radiometric

State the Applications of Remote sensing applicable to Mining industry. State the Applications of Geographical Information System in Mining List the different types of Sampling 4.0 Know about the Coal Geology

4.1 State the Periods of coal Formation Mention the different Stages of Coal formation Explain the Origin of Coal Seams Explain the In situ Theory Explain the Drift Theory Describe the Structural Features of Coal Seams Give the Classification of Coal Name the world coal fields Describe the coalfields of India 5.0 Know about the Petroleum Geology

5.1 know the importance of Petroleum as Fuel 5.2 State the Origin of Petroleum 5.3 State the Migration and Accumulation of Petroleum 5.4 State the distribution of Oil fields in the world 5.5 State the distribution of Oil fields in India

COURSE CONTENTS 1.0 Stratigraphy: Definition –objectives of Stratigraphy – Geological time scale –

Physical divisions of India major Stratigraphical divisions of India – Archons, Dharwar, Cuddapah – Vindyan – Gondwana systems – Stratigraphy of A.P.

2.0 Economic Geology: Definition of forms – Ore –Gangue,, Tenor, associated

mineral resources, proved – probable, possible reserves – different process of Mineralization – important Economic minerals.

3.0 Prospecting Techniques: Objectives – Guide lines for location of mineral deposits – prospecting methods – principles – Applicability’s of pitting, trenching, Drill cutting, Boring, Geophysical methods–Electrical, gravity, Seismic, Radiometric, G I S and Remote Sensing.

4.0 Know about the coal geology -Objectives - State the Periods of coal Formation-

Mention the different Stages of Coal formation- Explain the Origin of Coal Seams-Explain the In situ Theory-Explain the Drift Theory- Describe the Structural Features of Coal Seams-Give the Classification of Coal- Name the world coal fields-Describe the coalfields of India

101

5.0 Know about the Petroleum Geology know the importance of Petroleum as Fuel- State the Origin of Petroleum-State the Migration and Accumulation of Petroleum-State the distribution of Oil fields in the world- State the distribution of Oil fields in India

. REFERENCE BOOKS 1. Text Book of Geology P.K.Mukharjee 2. Mining Geology Arogya Swami 3. Engineering Geology Parbin Singh 4. Text Book of Coal Geology R.S. Sharma .

102


Sub-Code as per C-05 MNG-305 Sub-Code as per C-09 MNG-305


Mine Surveying – I Name of the subject as per C-09

Mine Surveying – I



90


periods As per C_05



No. of periods


Addition / Deletion

1 Introduction 05 No deletion of Content --

05 --

2 Measurement of distances

15 No deletion of Contents --

12 --

3 Chain Surveying 15 No deletion of Content --

13 --

4 Compass Surveying 20 No deletion of Content --

20 --

5 Levelling& contouring 35 Deletion: Micro Optic Level, Differential levelling

Add: Dumpy Level,contouring

25 Not required

Shifted from MNG-405 C-05

6 Theodolite Surveying part-1

---- Added the entire chapter

15 Shifted from MNG-405 C-05

T O T A L 90 0 90

103

MINE SURVEYING - I Subject Title : Mine Surveying – I Subject Code : MNG – 305 Periods per Week : 06 Periods per Semester : 90

TIME SCHEDULE


Weightage of Marks

Short Questions

Essay Questions

1 Introduction 05 03 1 -- 2 Measurement of

distances 12 13 1 1

3 Chain Surveying 13 26 2 2 4 Compass Surveying 20 26 2 2 5 Levelling&contouring 25 26 2 2 6 Theodolite Surveying

part-1 15 16 2 1

Total 90 110 10 8 OBJECTIVES 1.0 Know the preliminaries of Surveying

1.1 Define the term “Surveying”. 1.2 List the objectives of surveying 1.3 State the principles of surveying 1.4 Give the broad classification of surveying.

2.0 Know Measurement of distances 2.1 Classifies the methods of measuring distances. 2.2 List the instruments for direct measurement of distances. 2.3 Describe the constructional details of chain and tape 2.4 List the reasons for incorrect length of chain 2.5 Define the term ranging. 2.6 Classifies the ranging methods. 2.7 Describe the method of direct ranging. 2.8 Describe the method of indirect ranging. 2.9 Explain the method of measuring distances on level ground. 2.10 Explain the method of measuring distance on sloping ground (Stepping

method) 2.11 List the sources of errors in measuring distances. 2.12 State the corrections to be applied to the measured length for obtaining

true length. 2.13 Solves the problems to obtain true length, True area, True volumes. 2.14 List the common mistakes in surveying. 2.15 State the permissible limits of error in measurement of distances with

chain.

104

3.0 Know chain Surveying

3.1 State the purpose of chain surveying. 3.2 State the principle of chain surveying. 3.3 List the steps in chain surveying. 3.4 Define the term reconnaissance. 3.5 List the factors governing the selection of station. 3.6 Explain the term “Reference sketch”. 3.7 Define the terms Base line, Check line, Tie line, Offsets. 3.8 List the types of offsets and applicability of each. 3.9 Names the instruments for setting offsets. 3.10 Describe the method of chaining where vision is free but chaining

obstructed. 3.11 Describe the method of chaining where vision is obstructed but chaining

is free. 3.12 Describe the method of chaining where both vision and chaining are

obstructed.

4.0 Know Compass Surveying 4.1 State the uses of compass. 4.2 List the types of compasses. 4.3 List the parts of prismatic compass with sketches. 4.4 State the purpose of each part of the compass. 4.5 Define the terms ‘True Meridian’ magnetic meridian, Arbitrary meridian,

bearing, whole circle bearing, quadrantal bearing, fore bearing, and back bearing.

4.6 Explain the method of measuring the magnetic bearing of line, with prismatic compass.

4.7 Converts the whole circle bearings to quadrantal bearing and vice versa. 4.8 Explain the terms ‘included angles’, interior angle, exterior angle. 4.9 Compute the included angles from the bearings of the lines. 4.10 Define the term local attraction. 4.11 Define the terms ‘Traverse’,’ closed traverse’ and ‘Open Travers’

5.0 Understand Levelling and contouring 5.1 Define of terms : Levelling, level surface, level line, horizontal plane,

Horizontal line, Vertical plane, Vertical line, datum surface or datum line, Elevation bench mark, line of collimation, axis of telescope, axis of double tube, Vertical axis, back sight, foresight, intermediate sight change point, Station, Height of instrument, Reduce level.

5.2 List different types of levelling instruments. 5.3 List the temporary adjustments. 5.4 List the temporary adjustments of dumpy level. 5.5 List the fundamental lines of dumpy level. 5.6 State the relations between them. 5.7 Describe the Dumpy level. 5.8 List the types of levelling stages. 5.9 Explain the principle of levelling. 5.10 List the methods of Levelling 5.11 Explain the terms simple levelling, compound levelling. 5.12 Explain the methods of reducing levels from the observed staff readings. 5.13 Calculate the reduced levels by rise and fall methods.

105

5.14 Calculates the reduced levels by height of instruments. 5.15 Describe the profile levelling method. 5.16 State the applicability of profile levelling. 5.17 Explain the effects of curvature and refraction in levelling. 5.18 State the correction for curvature and refraction and combined effect of

both of them. 5.19 Describe the method of reciprocal levelling. 5.20 State its applicability and merits. 5.21 Solves related problems on reciprocal levelling. 5.22 State the permissible limit of error in ordinary levelling rough levelling,

precise levelling, underground levelling in establishing bench marks of important nature.

5.23 State the purpose of subsidence levelling. 5.24 State the purpose of highest flood level. 5.25 Define the term contour 5,26 Define the term contour interval and horizontal equivalent of contour. 5.27 List the methods of contouring. 5.28 Describe the direct method of contouring. 5.29 Describe the square method of contouring. 5.30 List the uses of contour for mining engineer. 5.31 List the Characteristics of contours.

5.32 Define the terms stratum contours Isopachyte and grade contour. 6.0 Understand theodolite survey.

6.1 Describe transit Vernier theodolite. 62 List the fundamental lines of a transit theodolite 6.3 List the relations between the fundamental lines. 6.4 List the permanent adjustments of a transit theodolite. 6.5 Define the terms, transiting, swinging face left, face right and changing

face as used in theodolite, index error. 6.6 List the methods of measuring horizontal angle. 6.7 Describe the repetition method of measurement of horizontal angle. 6.8 Describe the reiteration method of measurement of Horizontal angle. 6.9 State the applicability of repetition and reiteration methods 6.10 Describe the method of measuring vertical angle.

COURSE CONTENTS 1. Introduction:- Definition – Objectives – Classification – Principle – Surveying.

2. Methods of Measuring Distances:- Classification – Instruments –

Constructional details – Reasons for incorrect Length of Chain – Ranging – Direct – Indirect – Measuring Distances on level Ground – Sloping Ground – Sources of Errors – Corrections – Problems – Mistakes – Permissible Limits.

3. Chain Surveying:- Purpose – Principle – Steps – Reconnaissance – Factors

Governing Selection of Stations – Definitions of offset – Baseline – Tie line –

106

Reference sketch – Instruments for setting offsets – Method of Chaining Vision Free Chaining Obstructed – Vision Obstructed Chaining Free – Both Vision and Chaining Obstructed.

4. Compass Surveying:- Uses – Types – Sketch – Purpose of parts – Terms –

Turemeridian – Magnetic Meridian – Arbitrary Meridian – Bearing Whole Circle – Quandrantal – F. B – B. B – Methods of Measuring Bearing conversion W.C.B to Q.B, Q.B to W.C.B, Computes Included Angle – Local Attraction – Reasons – solves Problems on Local Attraction – Magnetic Declination & Dip – Open & Closed Traverse – Traversing with Compass and chain – Permissible errors.

5. Levelling :- Definitions – Type of Instruments - Adjustments – Fundamental

Lines – Relations – Principles of levelling – Methods – Curvature and Refraction Reciprocal Levelling – Merits – Applicability – Problems – Permissible Errors. Purpose of Subsidence Levelling-Purpose 0f H.F.L – Contouring – Method of contouring, Interpolation of contours – Terms

6. Theodolite: Description of Vernier Theodolite – fundamental lines relation between fundamental lines – Temporary and permanent adjustments – Definition of Various terms – Measurement of horizontal angles – repetition, reiteration methods measurement of vertical angle

REFERENCE BOOKS 1. Surveying : Kanetkar & Kulkarni Vol. 1 2. Surveying : Punmiya Vol. 1 3. Mine Surveying : S.Ghattak Vol. 1 & 2

107


Branch……MINING ENGINEERING Sub-Code as per C-05 MNG-306 Sub-Code as per C-09 MNG-306 Name of the subject as per C-05

Electrical Engineering Lab


Electrical Engineering Lab



45


periods As per C_05





1 Cables 06 No deletion of Content 06 --

2 Cable jointing 06 No deletion of Content 06 --

3 Layout of power distribution in an underground mine

06 No deletion of Content 06 --

4 Constructional details of lead acid batteries 06 Deleted -06 --

Not relevant to Diploma in Mining students

5 Cap Lamp and Lamp room 09 No deletion of Content 09

--

6 Load test on single phase induction motor 06 06

--

7 Single phase transformer 06 Added new content +06 12

Added new content relevant to Diploma in

Mining students

T O T A L 45 0 45

108

ELECTRICAL ENGINEERING LAB Subject Title : Electrical Engineering Lab Subject Code : MNG –306 Periods per Week : 03 Periods per Semester : 45 TIME SCHEDULE


1 Different cross sections of cables 06 2 Different types of cable jointing 06 3 Layout of electrical power distribution in an

underground mine 06

4 Cap lamp used in mines, Lamp room layout 09 5 Load test on single phase Induction motor 06 6 Single phase Transformer 12 Total 45

OBJECTIVES

1.0 Draw the cross section of various types of cables used in mine 1.1 Choose appropriate type of cable for a given situation 1.2 Sketch the plan for permanent cable installation in a mine 1.3 Connect the cable to different electrical equipment’s of mines

2.0 Draw the sketch of straight - through joint box 2.1 Identify the fault in cable by Murray’s loop test 2.2 Establish earth continuity in straight through joint box

3.0 Develop the layout of underground & surface substation 3.1 Draw the underground, & surface power distribution layout in

mechanised under ground mine; mentioning the different types of cables used at various stages

3.2 Draw the layout of surface substation

4.0 Bring out the importance of lamps in mines 4.1 Draw the sketch of cap-lamp used in mines 4.2 Draw the lamp room layout

5.0 Conduct the load test on single-phase Induction motor. 6.0 Single phase Transformer. Conduct OC test on single phase transformer Conduct SC test on single phase transformer

109


Sub-Code as per C-05 MNG- 506 Sub-Code as per C-09 MNG307


Mine Planning and Design Lab


Mine Planning and Design Lab - I



45







1 Draw the layouts of OCM & Blasting design 10 Deleted 10 ----

Restructured in MNG 408

2 Drawing of layouts in underground mine 10 Added 5 10

Required more number of peroids

3 Calculation of production in OCM 10 Deleted ---- 10

Restructured in MNG 408

4 Calculation of production in U/G mines 10 Added 5 15

Required more number of periods

5 Organization charts 05 NIL ---- 05

-----------

6 Auto cad ----- Added 5 added 05

To study the Auto CAd

T O T A L 45 ---- -0- 45 -------

110

MINE PLANNING AND DESIGN LAB- I Subject Title : Mine Planning and Design Lab- I Subject Code : MNG – 307 Periods Per Week : 03 Periods Per Semester: 45

TIME SCHEDULE

S.No Major topics No. of

Periods 1 Drawing of layouts of underground mine 15

2 Calculation of production in Underground Mines 15

3 Organsiation charts 10 4 Practicing layouts with Auto Cad 05

Total 45 OBJECTIVES 1.0 Know the Drawing of layouts of under ground mine

1.1 Draw a pit-top & pit Bottom layouts of shaft 1.2 Draw a layout of Bord and pillar showing development work and

ventilation network, transport network. 1.3 Draw a layout of Bord and pillar showing method depillaring and

ventilation network, transport network. 1.4 Draw a layout of longwall mining method locate important areas of

working and ventilation network and transportation network 1.5 Draw a layout of BG panel .

2.0 Know the calculation of output for under ground mine 2.1 Calculate out put for 3 heading, 5 heading faces. 2.2 Calculate percentage of extraction for Bord and pillar development work assuming the gallery dimensions . 2.3 Calculate the percentage of extraction for depillaring work 2.3 Calculate the percentage of extraction in longwall mining method. 2.4 Calculate percentage of extraction in Blasting Gallery method 2.5 Calculation of Quantity of Explosive require for given out put with

reference Bord & Pillar and Blasting Gallery Method. 3.0 Know the organisations charts.

3.1 Draw the Organisations chart for a large Underground Mine 3.2. Draw the Organisations chart of a Mining Industry.

111

4.0. Know the method of drawing layouts with Auto Cad

4.1. Draw the following plans a) District ventilation plan b) District working plan c) Pit top and pit bottom layouts

REFERENCE BOOKS 1) Surface Mining Technology : Samir Kumar Das. 2) Modern Coal Mining Technology : S.K.Das

112




Mine Surveying Lab-I


Mine Surveying Lab-I



60


periods As per C_05





1 Identification of Survey Equipment

03 No deletion of Content +1

04 No.of periods allotted in the previous curriculum were found to be less

2 Chain Surveying 12 No deletion of Content. ---

12 ---

3 Compass Surveying

12 No deletion of Content ---

12 ---

4 Levelling and contouring


20 No.of periods allotted in the previous curriculum were found to be less

5 Theodolite --- Addition: Entire chapter +12

12 Shiftwed from MNG-407 C-05

T O T A L 45 +15 60

113

MINE SURVEYING LAB-I

Subject Title : Mine Surveying Lab-I Subject Code : MNG – 308 Periods per Week : 04 Periods per Semester : 60

TIME SCHEDULE


1 Identification of Survey Equipment 04 2 Chain Surveying 12 3 Compass Surveying 12 4 Levelling and contouring 20 5 Theodolite 12 Total 60

OBJECTIVES 1.0 Identifies the equipment in survey lab

1.1 Identifies the field book used. 1.2 Ranges the line-direct method (by eye) and indirect method. 1.3 Measures the distance by judgement, spacing, changing, taping on a

fairly level ground.

2.0 Know Chain surveying 2.1 Identifies the equipment required for chain survey 2.2 Sets the perpendicular offsets to various objects from chain line with

chain and tape, cross-staff. 2.3 Carries out chain triangulation in a given area of Institute campus. 2.4 Prepares the plan of chain triangulation. 2.5 Carries out cross-staff survey 2.6 Plots the cross-staff survey 2.7 determines the area from cross-staff survey plotting 2.8 Draws the conventional sings used in surveying and mine surveying. 2.9 Determines width of a river and of a building when obstructed the chain

line.

3.0 Know compass survey 3.1 Identifies the parts of the prismatic compass 3.2 Measures the magnetic bearing of a line. 3.3 Measures the bearing of the line of closed figures and records the

observations. 3.4 Calculates the included angles of the traverse. 3.5 Plots the traverse.

4.0 Know the levelling 4.1 Identifies the parts of a Dumpy level. 4.2 Practices taking reading on levelling staff with Dumpy level. 4.3 Conducts simple levelling. 4.4 Conducts compound levelling.

114

4.5 Runs Fly levelling and determines R.L of a given point from a known B.M

4.6 Carries out profile levelling. 4.7 Plots the profile levelling and finds the gradient of the line. 4.8 Conducts cross-section levelling. 4.9 Plots the cross-section from the observations.

4.0 Contouring and Interpolation 4.10 Contouring by Direct method with plotting. 4.11 Contouring by square method.

5.0 Know the parts, functions and uses of Transit theodolite. 5.1 Practices the centering, levelling the theodolite over a station and reads

the Vernier. 5.2 Practices the measurement of horizontal angle over a station and reads

the Vernier. 5.3 Practices the prolongation of straight line with theodolite. 5.4 Measures the horizontal angle by repetition. 5.5 Measures the horizontal angle by reiteration. 5.6 Practices the measurement of vertical angle. 5.7 Determines the height of pole when its base is inaccessible.

COURSE C0NTENTS 1. Identifies the equipment in survey lab

Identifies the field book used. Ranges the line-direct method (by eye) and indirect method. Measures the distance by judgement, spacing, changing, taping on a fairly level ground.

2. Chain surveying Identifies the equipment required for chain survey Sets the perpendicular offsets to various objects from chain line with tape cross-staff, optical square. Carries out chain triangulation in a given area of Institute campus. Prepares the plan of chain triangulation. Carries out cross-staff survey. Plots the cross-staff survey. Determines the area from cross-staff survey plotting. Draws the conventional sings used in surveying and mine surveying. Determines width of a river and of a building when obstructed the chain line.

3. Compass survey Identifies the parts of the prismatic compass Measures the magnetic bearing of a line- Measures the bearing of the line of closed figures and records the observations-Calculates the included angles of the traverse- Plots the traverse.

4. Levelling Identifies the parts of a Dumpy level- Practices taking reading on levelling staff with Dumpy level- Conducts simple levelling- Conducts compound levelling. Runs Fly levelling and determines R.L of a given point from a known B.M- Carries out profile levelling-Plots the profile levelling and finds the gradient of the line- Conducts cross-section levelling- Plots the cross-section from the observations.

115


Branch……MINING ENGINEERING Sub-Code as per C-05 MNG-308 Sub-Code as per C-09 MNG-309 Name of the subject as per C-05

Mining Geology Lab


Mining Geology Lab



45







1 Megascopic identification of

Minerals and rocks 24 Nil Nil 24

2 Microscopic Identification of

Minerals and Rocks 09 Nil Nil 12

3 Mapping 06 Nil Nil 09

4 Field Activity with geology

camp 06 Nil Nil --

T O T A L 45 00 45

116

MINING GEOLOGY LAB Subject Title : Mining Geology Lab Subject Code : MNG –309 Periods per Week : 03 Periods per Semester : 45

TIME SCHEDULE


1 Megascopic identification of Minerals and Rocks

24

2 Microscopic identification of Minerals and Rocks

12

3 Mapping 09 4 Geology Camp with field activities - Total 45

OBJECTIVES 1.0 Know megascopic identification of minerals and rocks

1.1 Identifies the tools and equipment required for megascopic identification of Minerals and rocks and Know to use them: Streak plate, Glass Knife - Moh’s Hardness scale - Jolly’s spring Balance - magnifying glass

1.2 Identifies the minerals of silicate group of minerals by the megascopic study of their properties

1.3 Identifies the rocks of all families by the megascopic study of their properties

2.0 Know microscopic identification of minerals and rocks

2.1 Identifies the different parts of petrological microscope and develops skill to use the same

2.2 Identifies minerals by study under Microscope 2.3 Identifies the rocks by study under Microscope

3.0 Mapping

3.1 Give the topography and contours, maps the structural deposit/bedding. Finds out strike and Dip of the structure deposit.

3.2 Drawing of profiles. 3.3 Preparation of Maps showing different geological features such as a ) Folds b) Faults c ) Unconformities d) Dykes e ) Sills 3.4 Understanding the geological History of the area based on maps.

4.0 Undertakes field activities during geology camp

4.1 Identifies the tools equipment used in field activities

117

4.2 makes search for and identifies and collects the important minerals or rocks in the field study of a given area

4.3 Determines strike and dip of given bedding with the help of Brunton compass

4.4 Identifies the following in field a) Fold and its parts b) Fault and its parts

c) Joint and its parts d) Unconformities 4.5 Identifies the following structures. a) Current bedding b) Inliers c) Outliners d) Exfoliation e) Ripple marks f) Out crops

COURSE CONTENTS

1. Megascopic identification of minerals and rocks

Identifies the tools and equipment required for megascopic identification of Minerals and rocks and Know to use them. Streak plate, Glass Knife - Moh’s Hardness scale - Jolly’s spring Balance - magnifying glass-Identifies the minerals of silicate group of minerals by the megascopic study of their properties. Identifies the rocks of all families by the megascopic study of their properties

2 Microscopic identification of minerals and rocks

Identifies the different parts of petrological microscope and develops skill to use the same Identifies minerals by study under Microscope- Identifies the rocks by study under Microscope-Give the topography and contours, maps the structural deposit/bedding. Finds out strike and Dip of the structure deposit

3 Mapping

Drawing of profiles-Preparation of Maps showing different geological features such as Folds, Faults, Unconformities, Dykes and Sills-Understanding the geological-History of the area based on maps.

4 Undertakes field activities in Geology Camp Identifies the tools equipment used in field activities- makes search for and identifies and collects the important minerals or rocks in the field study of a given area-Determines strike and dip of given bedding with the help of Brunton compass-Identifies in the field- Fold and its parts, Fault and its parts, Joint and its parts, Unconformities, Identifies different structures-Current bedding, Inliers, Outliners, Exfoliation, Ripple marks

Note: 25 marks out of 100 are allotted to Geological Camp and associated field activities.

118

Subject wise modification table for restructuring of the syllabus Branch…… Mining Engineering

Sub-Code as per C-05 --------- Sub-Code as per C-09 MNG-310 Name of the subject as per C-05 -------- Name of the subject as per C-09 English Communication Skills

Level- I No. of periods allotted as per C-05 ---------- No. of periods allotted as per C-09 45

Sno Name of the Sub Topic

No. of periods

As per C -05

Topics proposed

for Addition / deletion


No. of periods As per C-09

Justification for

Addition / Deletion

1 Unit I Listening Activity; *Listening for information Speaking Activity; *Greeting & leave taking

--- --- --- 9 Is need based

2

Unit II Listening Activity; *Listening for details *Listening for drawing inferences; Speaking Activity *Making complaints – Formal and Informal

---- --- --- 9 Is need based

3 Unit III Listening for details Speaking activity: making suggestions

-- -- -- 9 Is need based

4 Unit IV Listening Activity ; Looking for Specific information Speaking Activity ; *Stating opinions


5 Unit V Listening Activity ; *Preparing CV Speaking Activity ; *Introducing oneself ;*Facing Viva-Voce


TOTAL NIL NIL 45

119

ENGLISH COMMUNICATION SKILLS LABORATORY–LEVEL I Subject Title : English Communication Skills Laboratory –Level I Subject Code : MNG-310 Periods/Week : 03 Periods per semester : 45 Introduction: The course will cater to the need of improving communicative competence. The course would give the students practice in listening and speaking.

TIME SCHEDULE Unit No

Major Topics No. of Periods

Weightage of Marks **

1

Unit I Listening Activity; *Listening for information Speaking Activity; *Greeting & leave taking

9 10

2

Unit II Listening Activity; *Listening for details *Listening for drawing inferences; Speaking Activity *Making complaints – Formal and Informal

9 10

3

Unit III Listening for details Speaking activity: making suggestions

9 10

4

Unit IV Listening Activity ; Looking for Specific information Speaking Activity ; *Stating opinions

9 10

5

Unit V Listening Activity ; *Preparing CV Speaking Activity ; *Introducing oneself ;*Facing Viva-Voce

9 10

Total 45 50 **Weightage of Marks : Tasks to test listening skills Tasks to test speaking skills through role plays describing processes, objects etc. and group

120

discussions

Objectives: On completion of the course the student should be able to

• Improve their listening skills • Improve their speaking skills

Course Contents:

• Activities that improve situational interaction • Activities that improve cooperative learning and soft skills.

Course Material: The Communications Skills laboratory Manual presently in use may be continued by choosing the first five Units. The manual is supported by CD for audio output. Scheme of Examination:

Name of

Subject

Instruction periods

per week

Total periods

per Semester

Scheme of Examination Duration Sessional

marks End

Exam marks

Total

Eng Com Skills

Level I

3 45 3 Hours 20 30 50

Name of

Subject

Instruction periods

per week

Total periods

per Semester


marks End

Exam marks

Total

Eng Com Skills

Level I

3 45 3 Hours 20 30 50

121

PRACTICAL TRAINING AND ASSESSMENT Subject Title : Practical Training and Assessment Subject Code : MNG – 311 Periods Required : one month during summer after first year OBJECTIVES 1 Study of History of Mine 1 Study of Mine geological information 2 Study of Mine Plans and Sections 3 Study of Surface features related to Mine 4 Study of method of working 5 Study of method of blasting 6 Study of Transportation system and layouts 7 Study of Ventilation systems and layouts 8 Study of Drainage system 9 Study of Pit top and Pit bottom layouts. 10 Study of man Power plan 11 Develop the Lamp room layout and Magazine Layout 12 Draw the charts depicting instructional items related to Mining subjects Note: Students will be sent for practical training to Coal/ Metal mines at the end of I year i.e. during summer vacation to different Mining industries. The training reports/records submitted by the students will be assessed at the end of III semester for award of marks.

122

4TH SEMESTER

123


Branch……MINING ENGINEERING Sub-Code as per C-05 MNG-401 Sub-Code as per C-

09 MNG-401


Basic Mechanical Engineering


Basic Mechanical Engineering



75







1 Friction 15 No deletion of Content -10 5

No.of periods allotted in the previous

curriculum were found to be in excess

2 Simple Machines 15 No deletion of Content -- 15 --

3 Transmission of the Power 15 No deletion of

Content -5 10 No.of periods allotted in the previous curriculum were found to be in excess

4 Simple stress and strain 20 No deletion of

Content -- 20 --

5 IC engines and compressors 25 No deletion of

Content -- 25 --

T O T A L 90 15 75

124

BASIC MECHANICAL ENGINEERING

Subject Title : Basic Mechanical Engineering Subject Code : MNG – 401 Periods per Week : 05 Periods per Semester : 75

TIME SCHEDULE


Weightage of Marks

Short Questions

Essay Questions

1 Friction 05 13 1 1 2 Simple Machines 15 16 2 1 3 Transmission of

the power 10 26 2 2

4 Simple stress and strain

20 26 2 2

5 IC Engines & Compressors

25 29 3 2

Total 75 110 10 8 OBJECTIVES 1.0 Know the Phenomenon of friction

1.1 Explain the Phenomenon of friction 1.2 Identify the types of friction 1.3 State the laws of friction 1.4 Explain the effect of friction as applied to an inclined plane 1.5 Solve the problems on Horizontal and Vertical Plane. 1.6 Calculation of Tractive effort.

2.0 Understand function and working of simple machine 2.1 Define mechanical advantage, velocity ratio and efficiency 2.2 Identify the three types of levers 2.3 Describe the simple machines like simple wheel and axle differential

wheel and axle. Differential pulley block single purchase crab, 1st system of pulleys,2nd system of pulleys and 3rd system of pulleys and screw jack.

2.4 Define ideal machine, self-locking machine 2.5 Distinguish between ideal machine and practical machine 2.6 State the linear law of machine 2.7 Calculate the problems involving mechanical advantage velocity ration

and efficiency

3.0 Comprehend the types of transmission of power in engine 3.1 Identify various power transmitting media like belt, rope, chain and gears 3.2 Define the expression for velocity ratio for a belt drive 3.3 Explain the term Slip-in-belt and its effect on velocity ratio. 3.4 Explain the combined effect of belt thickness and slip and velocity ratio 3.5 Distinguish between open belt drive and Cross belt drive 3.6 Explain the formula to find the length of open belt and cross belt drive

125

3.7 Calculate the length of open belt and cross belt drive 3.8 Explain the tensions in tight and slack sides of a belt and also the initial

tension 3.9 Explain the centrifugal tension and maximum tension in a belt drive 3.10 Explain the formula of ratio of tight side tension and slack side tension 3.11 Calculate the velocity ratio of tight side tension and slack side tension 3.12 Explain the rope drive 3.13 Select suitable materials for belt and rope 3.14 Explain the chain drive and its merits over belt drive 3.15 Categorises the gears 3.16 Discuss the simple and compound gear trains 3.17 Explain the nomenclature of spur gear and tooth 3.18 Explain the applications of the above drives in engineering 3.19 Explain the function of a coupling 3.20 List the types of coupling and their uses 3.21 Explain chain drive 3.22 Transmission of chain drive over other drives

4.0 Know the behaviour of materials objected to simple stress and strains

4.1 Explain the meaning and significance of linear strain shear strain lateral strain and volumetric strain

4.2 State the need for working stresses and factor of safety 4.3 State and explain the Hooke’s law 4.4 State and explain the Hooke’s law 4.5 Explain the terms Poisson’s ratio Young’s modulus shear modulus and

Bulk Modulus and relationship between them 4.6 Simple problems on above 4.7 Discuss the mechanical properties of materials 4.8 List the types of beams 4.9 List the types of loading 4.10 Explain the terms shear force and Bending Moment

( With out problems)

5.0 Understand the construction and working of IC engines 5.1 Distinguish diesel and petrol engine 5.2 Explain the construction and the working of two stroke and four stroke

diesel engines. 5.3 Compare the two stroke and four stroke engines. 5.4 Explain the different systems in I.C Engines such as fuel system,

Lubrication system. 5.5 Explain the working of diesel pump and atomiser. 5.6 Explain the used of radiator and water pump. 5.7 Explain the method of governors adopted in Diesel Engine. 5.8 State the specification of Diesel engine. 5.9 State the uses of compressed air. 5.10 State the types of air compressors and their application. 5.11 Explain the construction and working of single stage reciprocating air

compressors. Compressor.

5.12 State the use and advantages of multistage air compressor.

126

COURSE CONTENTS

1.0 Friction:

Definition of static friction limiting friction and sliding friction Co-efficient of friction - Angle of friction, Laws of friction conditions of equilibrium on the -horizontal plane, up the plane, down the plane, angle of repose-calculation of problems on the above simple problem on screw jack

2.0 Simple Machines:

Introduction - Explanation of the terms-Mechanical advantage, Velocity ratio and efficiency, Derive an expression giving the equations for the above Ideal machine self locking machine, Reversibility of the machine practical machine, maximum efficiency of the machine-Linear Law of the machine-Study of different types of levels-Wheel and Axle, differential wheel and axle, work and work wheel, differential pulley block, single purchase, winch crab, double purchase winch crab, 1st system of pulleys and 2nd system of pulleys 3rd system of pulleys problems on the above.

3.0 Transmission of the power:

Introduction-Belt Drive - Velocity ratio percentage slip and effect on velocity ratio, thickness of belt, open belt drive and cross belt drive, length of open and cross belt drive (without proof)-Chain drive-Introduction, Types of chain drives in power transmission-Gear drive-Introduction-Types of gear drives.

4.0 Simple stresses and strains Definition and explanation of Tensile stress, Compressive stress, Shear stress and Linear strain-Definition of elastic limit-Statement of Hooks law-stress-strain diagram-Elastic modulus and explanation of Young Modulus-Modulus of rigidity-Bulk modulus,percentage of contraction, Working stress, ultimate or maximum stress, factor of safety, Mechanical properties of materials-Definition and explanation of Lateral strain, Poisson’s ratio, Relation between Youngs Modulus of rigidity bulk modulus and Poisson’s ration (W/o proof) and volumetric strain problems on the above-Types of Beams - Types of Loading-Definition of shear force and bending moment-Maximum bending moment formula in the case of cantilever and simple supported beams (without proofs) for standard cases

5.0 IC Engines & Air Compressors Construction and working principle of two stroke and four stroke engines - comparison of two stroke with four strokes - fuel injection system and lubrication system - Working of diesel pump and atomizer - radiator and water pump - methods of governing in diesel engine - IHP, BHP and mechanical efficiency of an engine - care and maintenance - specification of diesel engine-Types of Air Compressors and their applications - Uses of compressed air, single stage reciprocating air compressor - multistage air compressor.

REFERENCE BOOKS 1. Thermal Engineering : Sarai and Rao 2. Thermal Engineering : R.S.Khurmi 3. Hydraulics : R.S.Khurmi 4. Strength of Materials : I.B.Prasad

127

5. Engg. Mechanics : Ramamrutham 6. Mechanics Engg : Jhakeria beg 7. Strength to Materials : T.Venkateswarlu 8. Mech. Engg : Pakirappa

128



Sub-Code as per C-05 MNG-404 & MNG-504



Methods OF WORKING METAL-I,&II


Metal mining


90+90=180 No. of periods allotted as per C-09

75







1 BASIC CONCEPTS OF METAL MINING 10 CLUBBED 1& 3 chapters

C-O9 -5 5 EXCESS PERIODS ALLOTED IN C-O5

2 DRILLING & BLASTING PRACTICES 40 2.1 TO 2.19 DELETED -40 NIL

ADEED TOMNG- 105

3 DEVELOPMENT OF MINERAL DEPOSITS 40 -- -15 25

EXCESS PERIODS ALLOTED IN C-O5

4 STOPING METHODS 60 - -35 25


5 PROBLEMS ASSOCIATED WITH DEEP MINING 20 - -10 10


6 SAMPLING 10 - - 10

-

TOTALS 180 105 75

129

METAL MINING Subject Title : METAL MINING Subject Code : MNG – 402 Periods per Week : 05 Periods per Semester: 75

TIME SCHEDULE


Weightage of Marks

Short Questions

Essay Questions

1 Concepts of Metal Mining & Development of mineral deposits

30 39 3 3

2 Stoping methods 30 39 3 3 3 Problems associated

with deep mining 05 16 2 1

4 Sampling 10 16 2 1 Total 75 110 10 8

OBJECTIVES 1.0 Basic concepts of Metal Mining and Development of mineral deposits 1.1 Definitions of the following terms

a) Mineral b) Ore c) Gangue 1.2 Define the terms a) Foot wall b) Hanging wall c) Raise d) Winze 1.3 Define the terms a) Crown pillar b) sill pillar 1.4 Define the terms a) Ore pass b) Ore bin c) Ore chute 1.5 Define the terms a) Cross-cut b) Level c) Sub level 1.5 State comparison between coal Mining and Metalliferrous Mining. 1.6 Define the term Mine Development 1.7 Explain the method of dividing the mineable ore body a long the dip by

levels or horizons. 1.8 Explain the factors considered for selection of level intervals. 1.9 Define the term shaft station. 1.10 State the purposes of shaft stations. 1.11 List the factors for determining the size of the shaft station. 1.12 Illustrates the shaft station through sketch. 1.13 State the further division of levels by sub-levels 1.14 Explain the division of ore body along the strike by raises and winzes

resulting the formation of blocks 1.15 List and Explain the different factors to be considered for ore drives,

winzes and Raises within the ore body i.e along with the foot wall. 1.16 Illustrates position of ore drives, Raises and winzes along the foot wall

and through the centre of the ore body with sketches. 1.17 State the circumstances under which drives within the foot wall are

preferred. 1.18 llustrates position of foot wall drive parallel to the ore body with sketch.

130

1.19 State conditions under which the initial haulage is laid along the plane of the orebody during Mine Development.

1.20 State conditions under which the haulage inclines are laid in foot wall. 1.21 Lists the factors to be considered for locating the position of the winzes

and raisesfor the formation blocks 1.22 State the purposes of ore passes mention its location. 1.23 Mentions the purposes of orebin. 1.24 Mentions the location of orebin. 1.25 Mentions the purpose of ore chutes 1.26 Explain the arrangements for handling of waste rock in under ground

transportation through shaft and on surface 1.27 Mentions the conventional method of dividing level heading with the help

of hand drilling and airlegs 1.28 Mentions the arrangement for loading and hauling of broken rock in

gently sloping incline, steeply sloping incline and vertical winzes. 1.29 Mentions the application of tunnel boring. 1.30 Explain the conventional method of rising i.e., open and compartmental. 1.31 List the Mechanised methods of raising 1.32 Explain the method of raising by long hole drilling. 1.33 Explain the method of raise boring 1.34 Explain the method of rising by jora rise method

2.0 Stoping Methods

2.1 Explain the term ‘Stoping’ 2.2 State the preparatory arrangements for commencement of stope

development 2.3 Give the classifications of Stoping methods. 2.4 List the factors governing the selection of Stoping methods.

2.5 Give the classification of stoping methods with respect to its attack. 2.6 Explain the method of Breast stoping with a sketch. 2.7 Mentions applicability of Breast stoping. 2.8 List the merits and demerits of Breast stoping. 2.9 Explain the method underhand stopping systems with a sketch. 2.10 Mentions the applicabilities of underhand stoping. 2.11 List the merits and demerits of underhand stoping. 2.12 Give the limitations of underhand stoping method. 2.13 Explain the method of overhand stoping with sketch. 2.14 Mentions the applicabilities of overhand stoping. 2.15 Give the limitations of underhand stoping method. 2.16 Give the limitations of overhand stoping method. 2.17 Give the classification of stoping methods basing on the method of

support used. 2.18 Explain the method open stopes. 2.19 Mentions the applicabilities of open stopes. 2.20 List the limitations of open slopes. 2.21 Explain the method of filled stoping method. 2.22 List the applicabilities of filled stoping method by waste rock. 2.23 Give the limitations of filled stoping by waste rock. 2.24 Give the classification of stoping method to covered under the above

classification. 1) Shrinkage stoping 2) sub-level stoping 3) sub-level caving

clarifies 4) Ringhole drilling.

131

2.25 Explain the method of shrinkage stoping with a sketch 2.26 ist the applicabilities of shrinkage stoping. 2.27 State the merits and demerits of shrinkage stoping. 2.28 List the limitations of shrinkages stoping. 2.29 Explain the method of sub-level stoping with a sketch. 2.30 List the applicabilities of sub-level stoping. 2.31 State the merits and demerits of sub-level stoping. 2.32 List the limitations of sub-level stoping 2.33 Explain the method of vertical crater retreating method. 2.34 List the applicabilities of vertical crater retreating method. 2.35 Explain the method of Ringhole drilling with a sketch. 2.36 List the applicabilities and limitations of the above method. 2.37 State the merits and demerits of Ringhole drilling. 2.38 List the advanced methods

3.0 Problems associated with Deep Mining

3.1 Define the term Deep Mining. 3.2 List the difficulties associated with deep mining, 3.3 Explain the adverse effects of heat and humidity in deep workings. 3.4 List the remedial measures of effects of dust. 3.5 List the difficulties associated with strata control in deep mines. 3.6 Define rock burst 3.7 List the causes of rock burst 3.8 List preventive measures of rock burst 3.9 List the causes of body temperature 3.10 Define the term heat stroke 3.11 List the causes of heat stroke 3.12 List the effects of heat stroke 3.13 State the treatment of heat stroke persons 3.14 Explain the cardio vascular system, its effects 3.15 Explain the changes in water chloride metabolism 3.16 State the causes of mental fatigue and falling of working efficiency in

deep mines

4.0 Sampling Methods

4.1 Define the term Sampling 4.2 List the objectives of sampling. 4.3 Explain the general principle of Sampling. 4.4 List the Mining situations under which sampling is employed. 4.5 Classifies sampling methods basing on method of collections 1) Channel

sampling 2) Chip sampling and 3) Bulk sampling. 4.3 Explain the chip sampling and its applicabilities. 4.4 Explain the bulk sampling, its applicabilities. 4.5 Explain the technique of coning and quartering. 4.6 State the purpose of application of coning and quartering. 4.7 Define the term salting. 4.8 List the preventive measures of salting. 4.9 Define the term Assaying. 4.10 Define the terms Assay value & Assay average. 4.11 List the objectives of Assay plans. 4.12 State the details to be shown on Assay plan.

132

4.13 State the formula to compute average Assay value

COURSE CONTENTS 1 Basic concept of Metal Mining and Development of Mineral Deposits

Ore – Mineral – Gangue – Hanging wall – foot wall – Ore pass – Ore bin – Ore chute- Raise – winze – Comparison between coal, metal Mines. Dividing mineral ore body – levels – formation of blocks -Shaft Station -Levels into sub levels - Winzes and raises - Positions of are drives – Footwall - Laying initial haulage – haulage inclines - Ore passes – ore bin –chutes - Handling waste rock - Hand drills and air legs – drifters and Jumbos – Tunnel Boring - Arrangements for loadings and hauling of broken rock speeding up of winzing. - Conventional and mechanised methods of raising, jora rise method.

2. Stoping Methods–Classification of stoping systems, Selecting stoping method

Breast stoping, under hand stoping, overhand stoping, open stope stoping. Shrinkage stoping, sub level stoping, vertical crater retreating method. Sublevel slicing, Ringhole drilling

3. Problems associated with Deep Mining- Deepening–difficulties associated–

remedial measures. Heat and humidity and dust in deep mines – working remedial measures.

4. Sampling - Objectives and principles, mining situations – classification of

sampling methods basing on collection. Stope sampling, channel sampling chip sampling, bulk sampling, drill sampling, Salting, Assaying and Assay plan

REFERENCE BOOKS 1. Elements of mining Vol 2 : D.J.DESHMUKH 1. Elements of mining : LEWS 2. S.M.E hand book Vol 1,2,3 3. Mining Engineers Hand Book : Peele. Vol 1,2 4. Mining Geology : AROGYA SWAMI 5. Mine ventilation : HARTMAN 6. Mine Ventilation : G.B.MISHRA 7. Rock Mechanics : VARMA.

133




MINE MACHINERY -I


MINE MACHINERY -I



60





No. of periods


Addition / Deletion

1 WIRE ROPES 15 ---- -5 10


2 ROPE CAPPING 10 ---- ----- 10

------

3 ROPE HAULAGES 20 ---- --- 20

----

4 CONVEYORS 15 ---- -5 10


5 LOCOMOTIVES AND AERIAL ROPE WAYS 10 --- --- 10

6

MINE PUMPS 20 601TO 6.20 DELETED -20 ---

AS THE TOPIC IS DIFICULT TO COVER IN THE GIVEN TIME FRAME HENCE DELETED ANE ADDED IN MNG 603

T O T A L 90 -30 60

134

MINING MACHINERY – I Subject Title : Mining Machinery - I Subject Code : MNG – 403 Periods per Week : 04 Periods per Semester : 60

TIME SCHEDULE


Weightage of Marks

Short Questions

Essay Questions

1 Wire ropes 10 26 2 2

2 Rope Capping 10 16 2 1

3 Transportation in

Mines -Rope

Haulages

20 36 2 3

4 Transportation in Mines -Conveyors

10 16 2 1

5 Transportation in Mines –Locomotives and aerial rope ways

10 16 2 1

Total 60 110 10 8

OBJECTIVES

1.0 Understand the manufacture of mine ropes used in mines

1.1 State the uses of wire ropes in mines 1.2 Classifies wire ropes basing on place of application and construction. 1.3 State the composition of material of wire ropes. 1.4 Explain the field tests to be conducted on wires in rope 1.5 List stages of manufacturing of wires of ropes 1.6 Explain the stages of manufacturing of wires of ropes 1.7 Describe the constructional details of different types of ropes 1.8 Explain space factor, factor of safety, capacity factor bending factor 1.9 State the applicability of different types of wire ropes in Mining. 1.10 List the causes of deterioration of wire ropes 1.11 List the preventive measures against deterioration of ropes 1.12 State the formulate for finding the size, weight and strength wire ropes 1.13 Solves numerical problems related to the above formulae.

2.0 Know Rope Capping 2.1 Define the terms capping and recapping

135

2.2 List the different methods of capping the wire ropes 2.3 State the applicability of different recapping. 2.4 Describe methods of wedge capping 2.5 Describe the method of bent back capping 2.6 Describe the method of white metal capping 2.7 Describe the method of cone socketing 2.8 State the purpose of splicing of wire ropes 2.9 Describe the methods of splicing of wire ropes in cone socket wedge

capping

3.0 Understand methods of rope haulage in underground mines

3.1 State the purpose of transportation in mines 3.2 Give comprehensive classification of transportation systems in mines 3.3 Explain the different methods of transportation by rope haulage in

underground and open cast mines 3.4 List the types of rope haulage 3.5 State the applicability of each type of rope haulage 3.6 Describe the direct rope haulage system 3.7 List the advantages and disadvantages of Direct rope haulage 3.8 List the various safety devices required in direct rope haulage 3.9 Describe the endless rope haulage system including safety devices

used. 3.10 List the advantage and disadvantage of endless rope haulage 3.11 Explain over-rope and under-rope endless system including the

applicability 3.12 Describe the rope clips commonly used for under rope haulage and over

rope haulage 3.13 State the necessity of tensioning arrangements 3.14 Describe the tensioning arrangement for endless rope haulage 3.15 Describe the main and tail rope haulage system including safety devices

used 3.16 List the advantages and disadvantages of main and tall rope haulage 3.17 Describe the gravity haulage system of self-acting incline including

safety devices 3.18 List the advantage and disadvantages of gravity haulage or self acting

inclines 3.19 List the factors influencing the size of the rope haulage engine, H.P. 3.20 List the factors governing the selection of system of rope haulage. 3.21 List the applicability’s of man riding /mine cars.

4.0 Understand transportation in mines by conveyors

4.1 Give the comprehensive classification of conveyors based on their applicability

4.2 Explain the belt conveyors with their tensioning arrangements 4.3 Explain safety devices on belt conveyors 4.4 State limitations of belt conveyor system 4.5 State the Merits Of Belt Conveyor 4.6 State the Demerits Of Belt Conveyors 4.7 Explain scraper chain conveyor system 4.8 State the merits of scraper chain conveyor 4.9 State the demerits of scraper conveyor system

136

4.10 State merit, demerits and limitations of cable belt conveyor and explain its constructional details

5.0 Understand transportation in mines by Locomotives

5.1 Classifies Locomotive haulage systems 5.2 State merits, demerits, applicability and limitations of diesel locomotives

system5.3 5.3 Explain exhaust conditioner and flame trap fitted to diesel locomotive 5.4 State merits, demerits, applicability and limitations of battery locomotives

system 5.5 Classifies aerial rope ways State merits, demerits, applicability and

limitations of trolley wire locomotives system 5.6 Classify aerial rope ways 5.7 List the applicabilities of mono cable aerial rope 5.8 State the applicabilities of BI-Cable aerial rope ways

COURSE CONTENTS

1.0 Wire Ropes

Usage, chemical composition, infield tests of wire, classification of wire ropes, applicabilities of different ropes - causes of deterioration, precautions, selection parameters - computation of numerical problems on size - Weight and strength of wire ropes

2.0 Rope Capping

Capping and recapping of wire ropes, classification - description of capping methods - splicing methods, description of splicing

3.0 Transportation in Mines -Rope Haulages

Purpose of transportation, comprehensive classification of transportation - ROPE HAULAGE - direct Rope Haulage System, merits, demerits and applications - safety Devices in Direct Rope Haulage system-Endless Rope Haulage System, merits, demerits and applicabilities safety devices - Laying and maintenance of track- constructional details of mine tub/car -factors of selection for rope haulage serial rope ways- computation problems for determination of H.P. rope size breaking strength, Tub capacity, number of tubs.

4.0 Transportation in Mines -Conveyors

Conveyor usage, classification - belt conveyor system, different types of belt constructions, safety devices merits, demerits and limitations of Best conveying system - compilation of numerical problems to find the material quantity H.P. length and inclination of haulage, tensing strength breaking strength of belt amount of slip. Scraper chain convey or system, protective devices-merits, demerits and limitation.

5.0 Transportation in Mines -Locomotives & Areal rope ways

137

Clarifies loco haulage systems, merits, demerits, applicabilities of different system – clarifies aerial roper ways, the applicable conditions of aerial ropeways.

REFERENCE BOOKS 1. Elements of Mining : D.J.Deshmukh Vol.3 2. Science and Art of Mining digest 3. U.M.S.Volumes 4. Statham series VOL III 5. Mine transport by : KERLIN 6 Introduction to mining engineering : HARTMEN

138


Sub-Code as per C-05 MNG-501 Sub-Code as per C-09 MNG-404 Name of the subject as per C-05 Mine Environmental

Engineering-I

Name of the subject as per C-09 Mine Environmental Engineering

No. of periods allotted as per C-05 90 No. of periods allotted as per C-09 75






1 Introduction 05 No deletion of Content -- 05 --

2 Systems of Ventilation 25 No deletion of Content. Reduced the no.of peroids - 25

No.of periods allotted in the previous curriculum were found to be in excess

3 Distribution of Mine Air 30 No deletion of Content but restructured the no.of hrs -10 20

No.of periods allotted in the previous curriculum were not adequate

4 Auxiliary Ventilation 10 No deletion of Content -- 10 --

5 Gas Detectors 20 deleted -20 -- Shifted to MNG-605A C-09

6 ventilation survey

Added entire chapter +15 15

Shifted from MNG 601 C-05 Periods allotted in the previous

curriculum not sufficient

T O T A L 90 -15 75

139

MINE ENVIRONMENTAL ENGINEERING

Subject Title : Mine Environmental Engineering Subject Code : MNG – 404 Periods per Week : 05 Periods per Semeste: 75 TIME SCHEDULE


Weightage of Marks

Short Questions

Essay Questions

1 Introduction 05 03 1 -- 2 Systems of

Ventilation 25 29 3 2

3 Distribution of Mine Air

20 39 3 3

4 Auxiliary Ventilation

10 13 1 1

5 ventilation survey

15 26 2 2

Total 75 110 10 8 OBJECTIVES 1.0 Introduction 1.1 Define the term Ventilation. 1.2 State the purpose of Ventilation. 1.3 List the various ventilation systems used in Mines

2.0 Know the systems of ventilation 2.3 Define the terms down cast and up cast shafts with sketches 2.4 Classifies the systems of ventilation-Natural and Mechanical 2.5 Explain the terms-Natural ventilation system 2.6 List the conditions suitable for N.V 2.7 List the factors influencing the production of N.V.P 2.8 Define Natural ventilating pressure 2.9 Determines Natural Ventilating Pressure 2.10 Define the term motive column 2.11 Applies the formula to determine the height of motive column 2.12 Applies the formula to determine N.V.P. 2.13 Converts height of motive column into pre assure and vice versa 2.14 List the Limitations N.V. 2.15 Explain the term mechanical ventilation 2.16 Classifies the mechanical ventilation fans basing on the principle of

working, location, forcing or exhausting. 2.17 Classifies the Centrifugal fans basing on the direction of bent of blades. 2.18 Explain the principle off working of Centrifugal Fan. 2.19 Describe the constructional details of backward bladed centrifugal fan

and function of each part and drive. 2.20 Explain the reasons for preferring backward bladed fan over others 2.21 List the merits and de-merits of Centre fugal Fan.

140

2.22 Explain the Principle of working of Air Screw Fan 2.23 Describe the Constructional Details, Functions of each part and drive of

Air Screw Fan. 2.24 List the Methods of controlling the quantity of Air Delivered by the Fan 2.25 Compares Air Screw Fan with centrifugal Fan 2.26 Explain the purpose of fan fitting. 2.27 Define the laws of mechanical ventilation 2.28 Define the terms manometric efficiency, theoretical depression, effective

depression, mechanical efficiency and over-all efficiency of mine fan 2.29 State the formula for each of the above 2.30 Compares between forcing vs exhaust fans 2.31 List the factors for selection of fan for given mine conditions

3.0 Understand the distribution of mine air 3.1 Explain the coursing of air 3.2 List the ventilation devices used for coursing the air current – Brattices,

stoppings, doors, regulators, air crossing.Explain the construction, location, field of application of each of the above devicesExplain the effects of regulator on mine ventilation system.

3.3 Explain the accessional and declensional Ventilation systems. 3.4 List the merits and de-merits of above systems 3.5 Explain the Homotropal and Antitropal Ventilation

3.6 List the sources of leakage of air in a mine. 3.7 List the preventive measures of leakage of air 3.8 Explain the purpose of air lock 3.9 Identifies the location of air lock 3.10 State the laws of mine air friction 3.11 Explain the mine air friction and list the factors effecting the mine air

friction 3.12 Define the term “Equivalent Orifice” 3.13 Derives the formula of equivalent orifice 3.14 Solves the numerical problems on the above formula 3.15 State the laws relating laws governing the passage of Air in a Mine 3.16 State the Equation to determine the pressure required to over come the

friction to the air passage in a mine road way Atkinso0ns and modify Atkinson’s equations.

3.17 State the relation between pressure, resistance and quantity through formula

3.18 Applies the formula to determine pressure, Velocity, co-efficient of friction, area of cross section, quantity and area of rubbing surface.

3.19 Enumerates the methods of reducing the mine air resistance 3.20 Explain the effects of mine air ways in series and parallel 3.21 State formula for total resistance in series and parallel 3.22 Explain the splitting of air with sketch 3.23 List the merits of splitting air 3.24 List the Ideal conditions for splitting 3.25 List the limitations of splitting 3.26 Solves the problems on splitting

4.0Understand the necessity of Auxiliary ventilation 4.1 Explain the Auxiliary ventilation

141

4.2 List the Conditions requiring auxiliary ventilation system. 4.3 List the different methods of arranging auxiliary ventilation 4.4 Explain the above with sketches 4.5 Explain the location of auxiliary fans 4.6 List the precautions in installing auxiliary fans 4.7 Applies the system of auxiliary ventilation under the following situations

Single Heading b)Double Heading i)With Brattice cloth ii)With Ducting

4.8 State the necessity of Booster fans in underground mines. 4.9 Explain the term Booster Fan 4.10 List the conditions requiring the use of Booster Fan 4.11 List the factors to be consider for location of Booster fans 4.12 Explain the term Neutral line 4.13 List the effects of installation of Booster Fans

5.0 Know the ventilation survey

5.1 Define the ventilation survey 5.2 Explain the objects of ventilation survey 5.3 List the different components of ventilation survey 5.4 Explain the objects of pre assure survey 5.5 Explain the different methods of conducting pressure survey 5.6 List the equipment required 5.7 List the precautions for accurate work 5.8 Explain the object of quantity survey 5.9 List the methods of quantity survey 5.10 Explain the different methods of quantity survey 5.11 Sketches and Explain the instruments required for quantity survey 5.12 Determines the quantity of Air Flow in Mine Air Way 5.13 Explain the term Ventilation Efficiency Quotient (VEQ) 5.14 Explain the objects of qualitative survey 5.15 List the equipment required for qualitative survey 5.16 List the different components of qualitative survey 5.17 Explain the term Kata Factor 5.18 Determines cooling power of Mine Air with help of Kata

Thermometer

COURSE CONTENTS 1.0 Introduction Know the Ventilation- purpose- types 2.0 Systems of ventilation

Down cast and up cast shafts-Natural ventilation and Mechanical Ventilation-Conditions suitable for Natural Ventilation, factors influencing the production of Natural ventilation-Definition of N.V.P and motive column and their derivations and its applications in related calculations limitations of N.V.P Classification of Mechanical ventilation, classification of centrifugal fan, constructional details of backward bladed fan Principle of working off air screw fan controlling the

142

quantity of air delivered, fittings of mine fan, loss relating to quantity water gauge etc.-Definition of terms – manometeric efficiency, theoretical depression, effective depression, mechanical efficiency, overall efficiency, Factors for selection of mine fans.

3.0 Distribution of mine air Objects of distribution and coursing the air, ventilation devices – its construction, location, application regulators- ascensional and descensional l ventilation homotropal and antitropal ventilation systems, leakage of air, air lock, computer basis analysis of mine air distribution.

4.0 Auxiliary ventilation and booster ventilation

Auxiliary ventilation methods, conditions required for the system and different methods location of auxiliary fan Booster fan location, neutral line, effects of installation off booster fans.

5.0 Ventilation survey

Objectives of ventilation survey, different methods of pressure, quality, quantity surveys – precautions, accessories etc., -kata thermo meter.

REFERENCE BOOKS 1 Elements of mining, Vol. 2 : D.J.Deshmukh 2. Mine ventilation : Hotman 1 UMS Volumes - I & II 2 Stathem series 3 Mine Ventilation, Vol. 1 & 2 : S.Ghetak 4 Mine ventilation : G.B.Mishra 5 Fines in coal seams : L.C.Kaku 6 ventilation problems : BL / LC Kaku 9. Mine fires explosions recovery, inundation : M.A Ramulu

143



Sub-Code as per C-05 MNG-405& MNG-505



Mine Surveying – II & Mine Surveying – III


Mine Surveying – II


70 & 90 No. of periods allotted as per C-09

60


periods As per C_05





1 Theodolite 50 Del: Part of the chapter (1.1 to 1.10) -38 12 Part-1 shifted to MNG 305

2 Triangulation 20 No deletion of Content. Reduced the no.of peroids -10

9 No.of periods allotted in the previous curriculum were

found to be in excess 3 Setting out curves 20 No deletion of Content but

restructured the no.of hrs -14 6 No.of periods allotted in the

previous curriculum were found to be in excess

4 Correlation Survey 15 No deletion of Content but restructured the no.of hrs -8

7 No.of periods allotted in the previous curriculum were found to be in excess

5 Tacheometry 20 No deletion of Content but restructured the no.of hrs -12


found to be in excess 6 Dip, Strike, Fault

problems 20 No deletion of Content but

restructured the no.of hrs -11 8 No.of periods allotted in the

previous curriculum were found to be in excess

7 Modern Surveying Equipment

15 No deletion of Content but restructured the no.of hrs

A -7


found to be in excess

8 Stope Survey -- Added 3 Added in chapter 4 in cambination

T O T A L 160 100 60

144

MINE SURVEYING – II

Subject Title : Mine Surveying – II Subject Code : MNG – 405 Periods per Week : 04 Periods per Semester : 60

TIME SCHEDULE S.No Major

Topics No. of


Short Questions

Essay Questions

1 Theodolite surveying part-II

12 26 2 2

2 Triangulation 9 16 2 1 3 Setting out

curves 6 13 1 1

4 Correlation Survey and Stope Survey

10 16 2 1

5 Tacheometry 8 13 1 1 6 Dip, Strike,

Fault problems

8 13 1 1

7 Modern Surveying Equipment

7 13 1 1

Total 60 110 10 8

OBJECTIVES 1.0 Know the uses of theodolite.

1.1 Describe the method of measuring the magnetic bearing of line with theodolite

1.2 List the method of traversing with theodolite 1.3 Describe the continuous Azimuth, method of traverse. 1.4 Describe the double foresight method of traverse 1.5 Computes the bearing of the lines of traverse in double foresight

method. 1.6 State the checks on the accuracy of angular measurements in closed

figures 1.7 Explain the term ‘Permissible error of Closure’ 1.8 State the permissible error of closure for

(1) Surface traverse (2) Underground traverse 1.9 Explain the term rectangular co-ordinates 1.10 Calculates the latitudes and departures from the traverse data. 1.11 Solves the problems related with rectangular co-ordinates, Calculating

the length and bearing of the closing line of the traverse. 1.12 Calculates the area of closed traverse from the rectangular co-ordinates

145

1.13 State the rules for distribution of error of closure 1.14 State the Bowdich Rule of balancing the traverse.

2.0 Know the methods of triangulation survey 2.1 Give the definition of Triangulation 2.2 State the principles of triangulation 2.3 Classifies the systems of triangulation 2.4 Explain mine triangulation 2.5 Explain scheme of triangulation 2.6 List the (Checks) adjustments for measured angles of a triangle. 2.7 Explain selection of triangulation station. 2.8 List the points to be considered for selection of triangulation station 2.9 Explain the method of measuring base line in catenary. 2.10 Explain the method of measuring the base line on fairly level ground. 2.11 Explain the method of extension of base line.

3.0 Setting Out Curves

3.1 Classifies the curves 3.2 Define simple curve, reverse curve, compound curve, transition curve

and vertical curve, super elevation 3.3 State the elements of simple curve 3.4 List the methods of setting out curve by chord and offset method on

surface and underground 3.5 Explain the method of setting out curve by chord and angle Method on

surface and underground 4.0 Correlation Survey and Stope Surveying 4.1 Define the term correlation.

4.2 State the purpose of correlation. 4.3 List the different methods of correlation. 4.4 Describe the methods of correlation by (1) Direct traversing (2) Co-

Planing or Exact alignment method (3) Weisbach triangle or approximate alignment method

4.5 States the objectives of Stope Surveying 4.6 Lists the methods of Stope Surveying 4.7 Explains Tape Triangulation and its field of application 4.8 Explains the Tying – in method and its field of application 4.9 Explains Redial rays method and its field of application 4.10 Explains the terms stope sheet and stope plan 4.11 List the details to be shown on a stope plan 4.12 Explains the preparation of stope plan 4.13 Maintenance of plans and sections as per MMR/CMR

5.0 Tachometry 5.1 State the principle of tachometric Surveying

5.2 List merits and demerits of tachometric survey 5.3 List the systems of tachometric survey 5.4 Explain the tachometric constants

146

5.5 Explain the stadia method of tachometric survey 5.6 Derives the relation (formula) between stadia reading, horizontal

distance and vertical distances when the line of sight is inclined and the staff is vertical

5.7 Solves problems for horizontal distances and vertical heights.

6.0 Dip, Strike, Fault problems 6.1 Define the term dip. True dip. Apparent dip and strike, and fault. 6.2 State the inter relation between true dip apparent dip and strike a

mineral bed 6.3 Derives a formula relating them 6.4 Solves the problems relating to them – determines the rate and direction

of true dip or strike of a mineral bed 6.5 Solves problems related to strike and fault – calculate the length of drift,

passing through the fault. 6.6 Solves problems basing on bore hole date- Calculates the rate and

direction of true dip of the seam. 6.7 Solves problems connected to cross – measure drift driven between two

parallel seams with given data.

7.0 Modern Surveying Equipment 7.1 State the Principle of working of EDM (Electronic Distance Measuring

Instrument) used in mines 7.2 State the principle of working of GPS used in Mines. 7.3 State of applicability of GPS in Mines.

7.4 Explain the principle of working of Total Station Instrument Used in Modern Surveying

COURSE CONTENTS 1 Theodolite:, magnetic bearing of lines. Traversing – continuous Azimuth,

double fore sight methods – computation of bearings of traverses check of accuracy in angular measurements – permissible error – distribution – calculation of latitude and departure – problems on rectangular coordinates – calculation of areas – Bowditch Rule

2. Triangulation: Definition – Principles – classification mine Triangulation – scheme of Triangulation – Checks for measuring angles in Triangle – selection of stations – points considered for selection of stations – Baseline measurement in catenary, on level ground – Connections applied on base line determination of true north by astronomical observation method of extension of base line.

3. Triangulation: Definition – Principles – classification mine Triangulation –

scheme of Triangulation – Checks for measuring angles in Triangle – selection of stations – points considered for selection of stations – Baseline measurement in caterany, on level ground – Connections applied on base line determination of true north by astronomical observation method of extension of base line.

4. Setting Curves: Classification – Definitions – elements of simple curve – Method of setting out curves – by chord and offset, chard and angle.

147

5. Correlation survey and Stope Surveying:: Purpose – methods of correlation – Direct Traversing – Co – planning – weisbach Triangle.

Objectives – Methods – Tap Triangulation – Field of application – Typing method Radial Ray method – prepare stope sheets – stope plans with details 6. Tachometry: Principles – systems – Constants Methods – Stadia method,

subtence method, Tangential method – merits and demerits of Tachometry – relation between stadia reading, Horizontal distance, vertical distance, solves problems.

7. Modern surveying Instruments :- Principle of working of - EDM – GPS –

Total station Instrument – applicability in Mines. REFERENCE BOOKS 1. Surveying : Kanetkar & Kulkarni Vol 1,2 2. Surveying : Punmia Vol. 1,2,3 3. U.M.S. Volumes 4. Surveying : Ghatak Vol.1,2,3

148


Sub-Code as per C-05 MNG-503 Sub-Code as per C-09 MNG-406 Name of the subject as per C-05 Rock mechanics and

Strata control Name of the subject as per C-09 Rock mechanics and

Strata control



60


periods As per C_05





1 Introductory Concepts 05 No deletion of content .Reduced no.of periods -02 03

No.of periods allotted in the previous curriculum were found to be in excess

2 Ground forces, stress analysis and stress distribution in underground

10 Deletion of objective 2.7 -03 07 Advanced syllabus at the diploma level

3 Properties of Rock, rock indices, Classification and their failure

25 Deletion of objectives 3.11, 3.14, 3.16 and 3.17 -10 15 Advanced syllabus at the

diploma level

4 Strata/Ground movements 15 Deletion of objectives 4.2 -07 08 No.of periods allotted in the previous curriculum were found to be in excess

5 Subsidence -- ADDED +07 07 Shifted from MNG-403 of C-05

6 Strata Control 35 Deletion of objectives 5.6,5.20,5.21 and 5.22 -15 20 Shifted to MNG-604 of C-09

T O T A L 90 -30 60

149

ROCK MECHANICS AND STRATA CONTROL Subject Title : Rock Mechanics and Strata control. Subject Code : MNG–406 Periods pr Week : 04 Periods pr Semester : 60

TIME SCHEDULE


Weightage of Marks

Short Questions

Essay Questions

1 Introductory concepts 03 3 1 - 2 Ground forces,

Stress analysis and stress distribution in u/g

07 16 2 1

3 Properties of Rocks, rock indices, classification and their failure

15 26 2 2

4 Strata/Ground movement

8 26 2 2

5 Subsidence 07 13 1 1 5 Strata control 20 26 2 2 Total 60 110 10 8

OBJECTIVES 1.0 Introductory Concepts.

1.1 Define the Rock mechanics. 1.2 State the scope of Rock Mechanics. 1.3 List the areas of application of Rock Mechanics in Mining.

2.0 Knows the Ground forces, Stress analysis and stress distribution in underground. 2.1 List the ground forces acting on a block of in-situ Rock.

2.2 List different types of stresses on a block of rock in field in three dimensions.

2.3 Explain the relation between vertical and lateral stresses

2.2 Define the term stress – field. 2.3 Explain hydrostatic and Litho static states of rock. 2.5 Lists the induced stresses due to mining operations. 2.6 Lists the instruments used for measurement of stress. 2.7 Explain stress distribution around a roadway.

150

3.0 Know properties of rocks, rock indices, classification of Rocks and their failure. 3.1 List the determinable Rock properties.

3.2 List ph ysical and Mechanical properties of Rocks.

3.3 Explain compressive strength of rocks.

3.4 Explain tensile strength of rocks.

3.5 Explain shear strength of rocks.

3.6 Lists the strength indices of rocks.

3.7 Explain point load strength index.

3.8 Explain Protadyoknov strength index.

3.9 Explain porosity of rocks.

3.10 Explain Anisotropy of rocks.

3.11 Define the term Rock mass

3.12 Classifies Rocks by Moh’s Hardness scale.

3.13 State theories of failure of Rocks.

3.14. Explain concept of Bumps and Rock bursts.

3.15 State the causes of Rock bursts and bumps.

3.16 List the preventive measures against bumps and Bursts.

4.0 Knows strata/ground movements. 4.1 Differentiates strata conditions before and after mining operations.

4.2 Explain the pressure arch theory, Normal theory, dome theory and

Rzhijaz theory

4.3 Explain strata pressure in and around board and pillar and long wall

workings.

5.0 Understand subsidence 5.1 Explain the term subsidence.

5.2 Define other related terms of subsidence.

5.3 Explain the angle of draw-positive and negative.

5.4 List the factors influencing angle of draw.

5.5 List the factors effecting subsidence.

5.6 List the effects of subsidence.

5.7 List the protective measures on surface and underground to minimise

damages due to mining operations.

5.8 Explain the method of subsidence measurement.

5.9 Explain the method of subsidence survey.

151

6.0 Knows strata control 6.1 States the necessity of supports in mine.

6.2 Lists the various materials used for supporting in mines, Timber, Iron

and steel, Building Stone, Brick, concrete.

Classifies the types of supporting systems.

6.3 Mentions the applicability of props, chocks, cogs, stulls, pigstyes, bars,

linked bars, fore-poling, roof stitching, roof bolting, roof masters, roof

shields and safari supports.

6.4 Gives the sub-classification of the supports on the basis of material and

form of use.

6.5 Mentions the size and shape of the props, chocks, roof bolting and bars.

6.6 States the principle of roof bolting

6.7 Explains the systems of roof bolting and their applicabilities.

6.8 Lists the merits and demerits of roof bolting.

6.9 Explains the rigid and yielding props.

6.10 Describes the constructional details of friction and Hydraulic props.

6.11 Explains the method of a setting props at different situations.

6.12 Explains the method of setting bars at different situation.

6.13 Explains the method of setting chocks at different situations.

6.14 Explains the method of Fore-poling.

6.15 Explains the method of Roof stitching.

6.16 Explains the method of Safari supporting.

6.17 Explains the method of supporting at roadway junction.

6.18 Explains the method of supporting at heavy roof collapse while clearing

the debris.

6.19 Explains withdrawal of supports by safety prop with drawer with

sketches.

6.20 Shield supports: Types – Gives sketches – Explains – Two legged, 4

legged & 6 legged. Canopy supports used in L/W faces with shearers

ploughs.

COURSE CONTENTS 1.0 Introduction: Definition of rock mechanics – scope of Rock mechanics

Application of Rock mechanics to mining field. 2.0 Ground Forces, Stress Analysis, Stress distribution in under ground:

Various forces acting on block – types of Stress – Relation between vertical

152

and lateral stresses – Stress field – Hydrostatic and Litho static stage of rock.Induced stresses due to Mining – Stress distribution around narrow and wide openings – Instruments used for measurement of stress – Stress distribution around road way.

3.0 Properties of rocks, rock indices, Classification of rocks and their failure:

Rock properties – Physical Mechanical, properties of rocks – compressive strength – Tensile strength shear strength – strength indices of rocks – point load strength index protodyollous strength index – porosity – Anisotropy – methods determining shear strength.Definition of Rock man, Moh’s scale of Hardening – classification of rock stability – theories of rock failure – Bumps – rock burst – theories of Bumps and rock bursts – Causes – Preventive measures.

4.0 Strata and ground movements: Strata conditions before and after mining

operations – Theories of mechanics of Strata behaviour – Strata pressure in and around Board and pillar and long wall workings.

5.0 Subsidence Definition of various terms – Angle of draw positive or negative, factors influencing angle of draw – factors affecting subsidence – damages – Protective measures – Subsidence measurements – Subsidence Survey methods – Objectives. surface Movements and Deformation during Longwall Mining

6.0 Strata control: Supports – Necessity – Materials used – Classification of

supporting Systems – Applicabilities of various types of supports – Size, Shape of supports – Principle of roof bolting, stitching – Merits and demerits of bolting – Rigid and Yielding props – constructional details of Friction, Hydraulic props – Method of setting various supports at different situations – Fore pollary safari supporting- Junction Supports – Clearance of Heavy roof Collapse – Systematic Supporting – withdrawal of supports.

BOOKS FOR REFERENCE

1. Rock Mechanics : Richard E. Goodman. 2. Introduction of Rock mechanics. 3. Rock mechanics and strata control: V.P.Varma 4. L/W Mining by samir kumar das 5. Mining technology : D.J.Deshmukh & R.T.Deshmuk Vol

1,2,3 6. Wining and working Vol 1,2 7. Rock Mechanics : Peng 8. S.M.E. Hand Books Vol. 1,2,3. 9. Soil mechanics : Punmiya & Kulkarni.

153



Mechanical Engineering Lab


Mechanical Engineering Lab



45







1 Hook’s Law Verification 15 No deletion of

Content -12 3 No.of periods allotted

in the previous curriculum were found

to be in excess

2 Study of Hydraulic Pumps 20

Added new Content. Reduced the no.of

periods -11 9



3 Determination of Flash and Fire points of Fuels

- Added +9 9 --

4 Determination of Calorific value of fuels

15 Added new Content. Reduced the no.of

periods -6 9



5 Performance of IC engines - Added +9 9 --

6 Performance of air compressors 10

Added new Content. Reduced the no.of

periods -4 6



T O T A L 60 15 45

154

MECHANICAL ENGINEERING LAB Subject Title : Mechanical Engineering Lab Subject Code : MNG – 407 Periods per Week : 03 Periods per Semester : 45

TIME SCHEDULE


1 Hooks Law verification 3 2 Study of Hydraulic Pumps 9 3 Determination of Flash and Fire

points of Fuels and Lubricants 9

4 Determination of Calorific Values of Fuels

9

5 Performance of IC engines 9 6 Performance of Air Compressors 6 Total 45

OBJECTIVES LIST OF EXPERIMENTS : 1.0 Hooks Law verification

1.1 Draw the stress and strain diagram for Mild Steel and verify Hooks Law 1.2 Conduct compression test on timber 1.3 Conduct bending test on timber

2.0 Study of Hydraulic Pumps

2.1 Study of reciprocating pumps 2.2 Study of centrifugal pumps 2.3 Study of jet pump 2.4 Determine the pump characteristics of centrifugal pump 2.5 Determine the pump characteristics of reciprocating pump

3.0 Determination of Flash and Fire points of Fuels and Lubricants 3.1 Determine the flash and fire points of kerosene and diesel oils using

Ables flash and fire point tester 3.2 Determination of given lubricating oil using Cleavelands Flash and Fire

point tester 4.0 Determination of Calorific values of fuels 4.1 Study of Bomb calorimeter and determine calorific value of a given fuel.

4.2 Study Junkers gas calorimeter to determine calorific value of gaseous fuel

5.0 Performance of IC engines

5.1 Study of given Petrol engine and determination of IHP, BHP and mechanical efficiency

155

5.2 Study of given diesel engine and determination of IHP, BHP and mechanical efficiency

6.0 Performance of Air Compressors

6.1 Study of air compressor and determination of volumetric efficiency

156



Sub-Code as per C-05 MNG- 506 Sub-Code as per C-09 MNG-408 Name of the subject as per C-05

Mine Planning and Design Lab


Mine Planning and Design Lab II



45





No. of periods


Addition / Deletion

1 Draw the layouts of OCM & Blasting design 10 Nil 5 added 15

Require more no of periods for practice

2 Drawing of layouts in underground mine 10 Deleted 10 deleted -----

The same included in MNG 307 at the appropriate

semester 3 Calculation of production in

OCM 10 Nil ---- 10 --------

4 Calculation of production in U/G mines 10 Deleted 10 Deleted --------

The same included in MNG 307 at the appropriate semester

5 Organization charts 05 NIL ---- 05

-----------

6 Design of Transport in OCM ----- Added 15 added 15

Require d to study the transport system

T O T A L 45 ---- o 45 -------

157

MINE PLANNING AND DESIGN LAB-II Subject Title : Mine Planning and Design Lab II Subject Code : MNG – 408 Periods Per Week : 03 Periods Per Semester: 45 TIME SCHEDULE

S.No Major topics No. of

Periods

1

Drawing of layouts of open cast mine and

blasting design& auto cad practicing 15

2 Calculation of Output for OCM 10 3 Design of Mine transport 15 4 Organisation charts 05

Total 45

OBJECTIVES 1.0 Know the Drawing of layouts of Open cast mine and blasting design &

Auto Cad Practicing 1.1 Draw a layout for a surface mine with an out put 10,000 tonne/day in a

flat deposit. Assume required data. 1.2 Draw a layout for a surface coal mine with an out put of 1000 tonne /day

in a deposit having a gradient of 4 degree. assume your own conditions.

1.3 Draw a Layout for Mechanised opencast mine assume require condition data.

1.4 Design of blasting sequence in OCM. 2.0 Know the calculation of output for open cast mine

2.1 Calculation of No. of shovels, dumpers, drills require for given out put of surface mine.

2.2 Calculation of bucket capacity of the shovel , drill capacity , capacity of the dumper for the above problem. 3.0 Design of Mine transport

3.1 Draw the transport layout of haul roads in a mechanised OCM 3.2 Draw the sketches of the following machinery a) Shovel b) Bucket wheel excavator c) Surface miner d) Dragline

4.0 Know the organisations charts for mine management.

4.1 Draw the Organisations charts for Mechanized Open Cast Mine ( Coal and non Coal)

158



Sub-Code as per C-05 MNG-407 & 507 Sub-Code as per C-09 MNG-409 Name of the subject as per C-05

Mine Surveying Lab– II& Mine Surveying Lab– III


Mine Surveying Lab– II



60


periods As per C_05





1 Traversing 20 No deletion of Content -4 16 --

2 Triangulation 15 No deletion of

Content -7 8 No.of periods allotted in

the previous curriculum were found to be in

excess 3 Curve setting 15 No deletion of

Content -3 12 No.of periods allotted in

the previous curriculum were excess

4 Tachometry 15 No deletion of Content -3

12 No.of periods allotted in the previous curriculum were excess

5 Plotting 09 No deletion of Content -5

4 No.of periods allotted in the previous curriculum were excess

6 Study of Modern Equipment


8 No.of periods allotted in the previous curriculum were not sufficient

7 Survey Camp -- Added -- -- Suggested by expert

T O T A L 80 -20 60

159

MINE SURVEYING LAB– II

Subject Title : Mine Surveying Lab– II Subject Code : MNG – 409 Periods per Week : 04 Periods per Semester : 60

TIME SCHEDULE


1 Traversing 16 2 Triangulation 8 3 Curve setting 12 4 Tachometry 12 5 Plotting 4 6 Study of Modern Equipment 8 7 Survey Camp -- Total 60

OBJECTIVES 1.0 Know the traversing.

1.1 Conducts traverse survey by direct bearing method. 1.2 Conducts traverse survey by double foresight method. 1.3 Plot the traverse by meridian method and rectangular. 1.4 Study of various other types of theodolites.

2.0 Know the Triangulation.

2.1 Carries out Extension of the given base line. 3.0 Know the Curve Setting.

3.1 Sets out curve by chord and offset. 3.2 Sets out curve by Chord and Angle.

4.0 Know the Tachometry survey.

4.1 Determines the tachometric constants. 4.2 Determines the R.L of points by fixed hair method.

4.3 Determines the R.L.s of points by tangential method.

5.0 Plotting of various surveying field results

5.1 Plotting of triangulation survey of the given area. 5.2 Carry out profile levelling survey of the given area and plot its cross

section.

160

5.2 Carry out subsidence survey on a given area and plot the subsidence profile.

5.3 Plot the contours of the given area.

6.0 Study of the Modern Survey Equipment

6.1 Study the Principle of working of GPS Instrument and draw the diagram 6.2 Study the Principle of working of EDM Instrument and draw the diagram. 6.3 Study the Principle of working of Total Station Instrument and draw the

diagram. 6.4 Carry out survey of a given area with Total station

7.0 Survey Camp

7.1 Correlation survey 7.2 Subsidence survey 7.3 Triangulation 7.4 Traversing 7.5 Determination gradient of a roadway 7.6 Setting out curves

Note: 25 marks out of 100 are allotted for Survey camp

161

Subject wise modification table for restructuring of the syllabus Branch…… Mining Engineering

Sub-Code as per C-05 --------- Sub-Code as per C-09 MNG-410 Name of the subject as per C-05 -------- Name of the subject as per C-09 English Communication Skills

Level - II No. of periods allotted as per C-05 ---------- No. of periods allotted as per C-09 45

Sno Name of the Sub Topic

No. of periods

As per C -05

Topics proposed

for Addition / deletion


No. of periods As per C-09

Justification for

Addition / Deletion

1

Unit VI Listening Activity : *Making Comparisons Speaking Activity: *describing an event *Comparison and Contrast


2

Unit VII Listening Activity *Drawing inferences Speaking Activity *Making Comparisons


3 Unit VIII Listening Activity: Speaking Activity:


4

Unit IX Listening Activity: *Everyday English Speaking Activity: *Stating directions *Group discussions

- --- --- 9 Is need based

5 Unit X Listening Activity: *Everyday English continued Speaking Activity:

---- --- --- 9 Is need based

Total 45

162

ENGLISH COMMUNICATION SKILLS LABORATORY–LEVEL II Subject Title : English Communication Skills Laboratory –Level II Subject Code : MNG-410 Periods/Week : 03 Periods per semester : 45 Introduction: The course will cater to the need of improving communicative competence. The course would give the students practice in listening and speaking.

TIME SCHEDULE

S. No

Major Topics No. of Periods

Weightage of Marks**

1 Unit VI Listening Activity : *Making Comparisons Speaking Activity: *describing an event *Comparison and Contrast

9 10

2 Unit VII Listening Activity *Drawing inferences Speaking Activity *Making Comparisons

9 10

3 Unit VIII Listening Activity: Speaking Activity:

9 10

4 Unit IX Unit IX Listening Activity: *Everyday English Speaking Activity: *Stating directions *Group discussions

9 10

5 Unit X Unit IX Listening Activity: *Everyday English continued Speaking Activity:

9 10

Total 45 50 **Weightage of Marks : Tasks to test listening skills Tasks to test speaking skills through role plays describing processes, objects etc. and group discussions Objectives:

163

On completion of the course the student should be able to

• Improve their listening skills • Improve their speaking skills

Course Contents:

• Activities that improve situational interaction • Activities that improve cooperative learning and soft skills.

Course Material: The Communications Skills laboratory Manual presently in use may be continued by choosing Six to Ten Units. The manual is supported by CD for audio output. Scheme of Examination:

Name of

Subject

Instruction periods per

week

Total periods

per Semester


marks End

Exam marks

Total

Eng Com Skills

Level II

3 45 3 Hours 20 30 50

164

5TH SEMESTER

165

MNG-501 INDUSTRIAL TRAINING (Practical Training)

V SEMESTER

S.NO Subject Duration Items Max Marks Remarks

1

INDUSTRIAIL Training (PRACTICAL TYRAINING in the Industry)

6 Months

1.First Assessment (at the end of 2nd month)

200

2. Second Assessment (at the end of 4th month)

200

3. Final Assessment (at the end of spell)

200

4. Log Book & Record 100 50 Marks

Each 5. Seminar 50

TOTAL PER SEMESTER 750

The industrial training shall carry 750 marks and pass marks is 50%.A candidate failing to secure the minimum marks should complete it at his own expances.No apprenticeship training stipend is payable in such case. During Industrial training the candidate shall put in a minimum of 90%attendence.

166

6TH SEMESTER

167




Mine Management and Enterpreneurship


Mine Management and Enterpreneurship



75





No. of periods


Addition / Deletion

1 Mine Management 10 - - 10

2 Entrepreneurship 20 - - 20

3 Work Study 10 Deletion of objectives 3.4,

3.5, 3.6, 3.7 -5 5

4 Industrial Disputes Act 20 - - 20

5 Total Quality Management 20 - -5 15

6 Recruitment and Training 10 Deletion of objectives 6.3,

6.4 -5 5

T O T A L 90 -15 75

168

MINE MANAGEMENT AND ENTREPRENEURSHIP Subject Title : Mine Management and Entrepreneurship Subject Code : MNG – 601 Periods per Week : 05 Periods per Semester : 75



Short Questions

Essay Questions

1 Mine Management 10 23 1 2 2 Entrepreneurship 20 26 2 2 3 Work Study 5 03 1 -- 4 Industrial Dispute

Act-1947 20 19 3 1

5 Total Quality Management

15 26 2 2

6 Recruitment and Training

5 13 1 1

Total 75 110 10 8 OBJECTIVES 1.0 Know Principle of Management applied to mining Industry.

1.1 State the role of Mining Industry in economic development of our country.

1.2 State the applicability’s of different types of ownership of Industries with reference to mining.

1.3 Define the term Management 1.4 Explain the different functions of Management 1.5 State the Principle of scientific Management and list its characteristics. 1.6 Define the term organisation 1.7 List different types of organisations with special reference to

mining Industry. 1.8 List the different departments in Mining Industry 1.9 Draw the organisation chart of Opencast/Under ground mine.

2.0 Understand Entrepreneurship 2.1 Explain the concepts of Entrepreneurship 2.2 Define the term Entrepreneurship 2.3 List the factors that motivate entrepreneur 2.4 State the risks and rewards encountered by an entrepreneur in respect

of finance, career and personality 2.5 Explain the requirements of an entrepreneur 2.6 Describe the details of self employment schemes 2.7 List the requirements of Entrepreneur. 2.8 Explain the method of product selection 2.9 Explain the method of site selection 2.10 Outlines the method of plant layout

169

2.11 List the financial assistance programs 2.12 Explain the role of banks in the development of entrepreneur 2.13 State the statutory requirement in setting up a mining industry 2.14 Conducts, demand and market surveys 2.15 Identifies the input materials 2.16 Determines the manpower requirement 2.17 Evaluates Techno-economic factors 2.18 Explain the break even Analysis

4.0 Know work study

3.1 Define the term work study 3.2 State the principle of workstudy 3.3 Explain the scope and necessity of workstudy.

4.0 Know the Industrial Dispute Act-1947

4.1 Define the term Industrial Dispute act-1947 4.2 State various causes of Industrial Dispute. 4.3 list the adverse effects for Industrial Dispute 4.4 list various provisions of ID act 4.5 Define the term works committee 4.6 Explain the conciliation officer 4.7 Explain the term board of conciliation 4.8 Explain the term court of enquiry. 4.9 Explain the term Industrial tribunal 4.10 Explain the term voluntary organisation ,strike and lockout.

5.0 Know the quality systems and elements of quality systems

5.1 Know the principles of quality Assurance 5.2 Know the Indian Standards on quality systems 5.3 Know the evolution of ISO standards 5.4 Discuss ISO standards and ISO 9000 series of quality systems 5.5 State the constituents of ISO 9000 series of standards for quality

systems 5.6 State the outstanding of features and drawbacks of ISO 9000 series of

standards.

6.0 Know the Recruitments and Training 6.1 Define the term recruitment and training

6.2 State various methods of recruitment process. 6.3 Explain various training programmes.

COURSE CONTENTS

1.0 Mine management Role of mining Industry in country’s economic development, ownerships of Industries, Management, organisation, in the context of mining Industry.

2.0 Entrepreneurship

170

Motivating factors, Risks and Rewards, requirements self employment schemes, products selection. site solution, plant layout, setting of a mine, Market survey. Feasibility report, Man Power requirement, techno-economic and cost factors.

3.0 Work Study

work study, principle of workstudy, scope and necessity of workstudy, Method study, advantages of Method study, time study ,principle of time study

4.0 Industrial Dispute Act-1947

Industrial Dispute act-1947, causes f or Industrial Dispute adverse effects for Industrial Dispute various provisions of ID act works committee, conciliation officer, Board of conciliation court of enquiry, industrial tribunal, voluntary organisation ,strike and lockout.

5.0 Total Quality and Management

Concepts of Quality, discussed by B crossly, W.Edward, Demming, Joseph M. Jura, Kooru, Ishikaura, and Genichi Tagchi, Shigco shingo-Definition of terms used in quality system like Quality policy, and Quality Management, Quality system Quality control, Quality assurance. Know the necessity of ISO-90000., Various out standing features of ISO-9000, drawbacks of ISO-9000.

6.0 Recruitments and training

Recruitment and training, Methods of recruitment - Essential Quality of person different category training as per VTC Rules - Training programmes

REFERENCE BOOKS

1. Mine Management, Legislation and Ground safety : S.Ghattak. 2. Mine Management : V.N.Singh 3. Industrial Management : O.P.Khanna 4. Industrial Management : Jain and Bhanu 5. Mines act 1952 6. Mines rules 1955 7. CMR/MMR 1957 / 61 8. Critical Appraisal : Rakesh & Prasad 9. Mineral Economics : D.J.Deshmuk 10. Encyclopaedia of Mining Laws 11. Mine safety and disaster : C.P.Singh

171




Opencast Mining Name of the subject as per C-09

Opencast Mining



90


periods As per C_05





1 Different basic Concepts about Surfacing mining

10 List major o.c. coal& metal mines --

10 Basic information for mining

2 Stages of Surface Mining and Layouts of O/C Mines

15

Box cut, trench cut --

15 Transferred from S.No.1

3 Drilling and Blasting techniques in OC mines

20 No deletion/addition of

Content --

20 No.of periods allotted in the previous curriculum were not adequate

4 Machinery Employed in surface mining

20 List main parts, functions, application of continuous miner

-- 20 Repeated in S.N. 5

5 Modern Trends in Open Cast Mining

15 Add: Application of GPS in o.c. mines

Del: Explain controlled blasting techniques

-- 15

Recent Devolopements Repeated in S.No.3

6 Environment and Ecology

10 No deletion/addition of Content -- 10 --

Total 90 90

172

OPENCAST MINING Subject Title : Opencast Mining Subject Code : MNG–602 Periods per Week : 06 Periods per Semester : 90

TIME SCHEDULE


Weightage of Marks

Short Questions

Essay Questions

1 Different basic Concepts about Surfacing mining

10 16 2 1

2 Stages of Surface Mining and Layouts of O/C Mines

15 13 1 1

3 Drilling and Blasting techniques in OC mines

20 16 2 1

4 Machinery Employed in surface mining

20 36 2 3

13 Modern Trends in Open Cast Mining

15 13 1 1

16 Environment and Ecology

10 16 2 1

Total 90 110 10 8 OBJECTIVES 1.0 Different basic concepts about surface mining 1.1 Define the term surface mining. 1.2 List the different forms of surface mining 1.3 Define the following terms related to open cast mining with comprehensive sketches--

Outcrop, overburden, face, bench, floor of bench, depth of hole, spacing burden, toe, crust, back break, angle of repose, , stripping ratio, economic cut of value, quarriable limit, placer mining, alluvial Mining, strip mining, , slope stability, back filling. Subgrade drilling,

1.4 List the major opencast coal mines in India. 1.5 List the major opencast metal mines in India.

1.6 List the different Geo – mining situations under which surface mining is adopted.

1.7 List the different merits and demerits of surface mining. 1.8 List the limitations of surface mining. 2.0 Different stages of surface mining and Layouts of O/C Mines

173

List the different stages of surface mining Explain the different stages of surface mining ( Preparing of the ground

for mining operations, vegetation clearance, levelling, formation of approach roads, formation of benches in over burden,– Formations benches in coal or mineral, drilling, blasting, loading, transportation and back filling operations.)

Define the terms Box cut – Trench cut, haul roads with sketch State the terms small scale mining in granites, lime stone, Blast less

mining 2.4 Explain with sketch the Layouts of Semi Mechanised Open Cast Mine.

Explain with sketch the Layouts of Mechanised Open Cast Mine.

5.0 Drilling and blasting techniques in OC mines 3.1 Classifies the drill holes, basing on depth, diameter and Pattern. 3.2 State the applications of vertical and inclined drilling. 3.3 List the merits and demerits of vertical and inclined drilling . 3.4 Explain different parameters connected to drilling of blast holes. 3.5 List the different patterns of drill holes employed in open cost mines.

3.6 Explain the different patterns of drill holes employed in open cost mines above.

3.7 Estimate the charges required for blasting a round of holes. 3.8 List the blasting tools used in open cast mines.

3.9 Explain the drilling, charging, methods of giving connection and firing procedure in open cast mines.

3.10 Explain the deck charging or loading and its applicability. 3.11 Explain the controlled blasting techniques ,(muffled blasting and cushion

blasting) and their applicability 3.12 Define the term Secondary Blasting.

3.13 Explain the methods of secondary blasting pop shooting, mud capping and snake holing and their applicability.

3.14 List the danger due to blasting practice in open cast mines.

3.15 List the preventive measures due to blasting practice in open cast mines.

4.0 Different machinery employed in surface Mining

4.1 List the different machinery for preparing the ground for mining operation, such as dozer, scraper, road grader, road roller, cranes,

4.2 List the main parts State the function of and the place application of Dozer.

4.3 List the main parts, functions, and place of application of road scrapers. 4.4 List the main parts, functions, and place of application of road graders. 4.5 List the main parts, functions, and place of application of shovels.

4.6 List the main parts, State the function ,and place application of Dumper.

4.7 List the main parts, functions, and place of application of drag lines. 4.9 List the different drilling machine with respect to their depth and diameter

ranges.

174

4.10 List the main parts, functions, and place of application of wagon Drill. 4.11 List the main parts, functions, and place of application deep hole drilling

or Down – hole drills.

5.0 Modern trends in opencast mining

5.1 Explain method of working of inpit crushing technology with case study 5.2 List Applicable conditions, merits and demerits of inpit crushing technology 5.4 Explain method of working of surface miner. 5.5 List the applicable conditions, merits and demerits of surface miner 5.7 Explain method of working of bucket wheel excavator with case study. 5.8 List the applicable conditions, merits and demerits of bucket wheel

excavator. 5.9 List the applications of GPS in opencast mining

6.0 Concepts of Environment & Ecology related to mining.

6.1 Define the term Environment 6.2 Define Ecology with particular reference to mining. 6.3 Explain the Relationship between Environment & Ecology 6.4 Explain the various problems of Environmental and Ecology as a result

of mining operations. 6.5 Suggest suitable remedial measures of the environmental problems met with in mining.

6.6 Explain the necessity of Environment Management Plan. 6.7 List the essential features of EMP. COURSE CONTENTS 1 Basic concepts about surface Mining - Define Surface Mining ,different

forms of Surface mining – Geo mining situation under which surface Mining adopted , major coal and metal opencasts – Limitations – merits and demerits – Different terminology with sketches.

2 Different stages of Surface Mining - Preparation of ground, de-vegetation –

clearance – Formation of OB Benches – Coal benches – Drilling – blasting – loading – transportation – back filling- Box cut, Trench cut, Haul roads –small scale mining-blastless mining Semi mechanised and mechanised open cast mine layouts.

3 Drilling and blasting techniques - Classify drill holes – vertical inclined drilling

– merits – demerits – various parameters for drill blast holes – drill patterns – Explain used, application estimation of charges for Blasting round of holes – Blasting tools for shot firing procedure-Firing Patterns – deck charging controlled blasting- muffled blasting-cushion blasting secondary blasting methods – dangers and preventive measures.

4 Machinery employed in OC -Listing different machinery – sketch, functions

main parts – place of application of dozer, scraper, road grader, drag lines, shovels – dumper -different drilling machines – sketches, functions parts and application of jackhammer, wagon, down the hole drills –

175

5. Modern trends in Open Cast Mining

- Applicable conditions , method of working - Advantages – disadvantages of–

Inpit crushing technology, surface miner, bucket wheel excavator, --applications of GPS in opencast mining

6. Environment & Ecology related to mining: Definition of Environment & Ecology – relation between Environmental &

ecology-problems of Environmental and Ecology as a result of Mining operations – Remedial measures, concept of EMP- Essential features of EMP. REFERENCE BOOKS 1. Surfacing Mining : G.B.Mishra 2. Blasting in Mines : Samir Kumar Das 3. Surfacing Mining : Samir Kumar Das 4. Mine Management : S. Ghattak 5. Critical Apprisal, Vol 1,2 6. Art of earth mining 7. Heavy earth mining Machinery

176




Mining machinery-II Name of the subject as per C-09

Mining machinery-II



90







1 Coal Face machinery 40 1.29, 1.30, 1.31 deleted 10

deleted 30 Excess periods allotted in C-05 Advanced topics

2 Flame Proof & Intrinsically Safe apparatus

5 Nil Nil 5 ----

3 Signalling 5 Nil Nil 5

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

4 Winding 40 Nil 10

deleted 30 Excess periods allotted in C-05

5 Mine Pumps 20 Chapter added from Mine

machinery I - 20 To balance the load

T O T A L 90 0 90

177

MINING MACHINERY – II

Subject Title : Mining Machinery-II Subject Code : MNG – 603 Periods per Week : 06 Periods per Semester: 90 TIME SCHEDULE


Weightage of Marks

Short Questions

Essay Questions

1 Coal face machinery a) Drilling

Machines. b) Power Loaders c) Long wall face machinery

30 29 3 2

2 Flameproof and intrinsically safe apparatus

5 13 1 1

3 Signalling 5 13 1 1 4 Winding 30 29 3 2 5 Mine Pumps 20 26 2 2 Total 90 110 10 8

OBJECTIVES 1.0 Knows the types of hand held drills, Power loaders and long wall face machinery.

1.1 State the field of use of each of them. 1.2 Draws the sketch of electric rotary drill 1.3 Names the parts of the electric rotary drill 1.4 Describe the working of electric rotary drill 1.5 Draw the sketch of hammer Rock drill operated by compressed air. 1.6 Name the parts of the hammer Rock Drill 1.7 Describe the function of each part. 1.8 Describe the working of hammer rock drill. 1.9 State the purposes of air-leg. 1.10 State the function of each part of air-leg 1.11 Describe the working of air-leg 1.12 Give the classification the coal cutting machines. 1.13 State the application of each. 1.14 State the types of power loaders used underground. 1.15 State the field of application of each. 1.16 Explain the principle of working of SDL 1.17 Explain the principles of working of LHD 1.18 Explain the principles of working of Rocker shovel 1.19 Explain the principles of working of Road headers. 1.20 AM 50, Joy continuous Miners, DOSCO, Ripper Types. 1.21 Describe the SERDS and DERDS 1.22 Mentions the application of SERDS and DERDS 1.23 State principle of working of AFC (Armoured Face conveyor)

178

1.24 State the names the constituent parts of AFC 1.25 State Application of Twin board AFC, bottom closed AFC 1.26 List safety devices associated with AFC drive 1.27 State the principle of lump breaker. 1.28 State purpose of power pack. 1.29 Explain the classification and cavability of the immediate roof in longwall

panel. 1.30 List the factors governing the selection of power supports. 1.31 Draw the diagram of each type indicating various parts. 1.32 State the purpose of the following in Power supports

a) Canopy b) Caving Shield c) Lamniscate Links d) Extension Canopy e) Face Guard f) Double acting Advancing Ram

1.33 Sate the composition of Hydraulic fluid. 1.34 List the types of Hydraulic control systems.

2.0 Know Fame proof and intrinsically safe apparatus. 2.1 Out-lines the necessity of flame proofing and the intrinsically safety. 2.2 Define the terms flame proof apparatus and intrinsically safe apparatus. 2.3 Mention the field of use of each 2.4 describe the constructional features of flame proofing. 2.5 Explain the methods of intrinsic safety 2.6 Explain the remote control principle 2.7 Describe the gate-end switch gear used for coal drills.

3.0 Understand Signalling systems. 3.1 Names the methods of signalling in mines. 3.2 Describe the electrical signalling system 3.3 Draws the circuit diagram of electrical signalling system in underground

haulage roadway. 3.4 Describe the signalling system in winding shafts. 3.5 Describe the apparatus and signalling circuit indicators in haulage. 3.6 Describe the apparatus and signalling circuit indicators in winding. 3.7 Explain signalling at Long wall faces 3.8 Describe the operation of mining telephones

4.0 Know Winding system. 4.1 State the purpose of winding in shafts. 4.2 List the equipment required in a winding scheme. 4.3 State the purpose of a Head gear. 4.4 Explain the two types of Head gear frames. 4.5 List the shaft fittings. 4.6 State the purpose of each fitting. 4.7 Explain suspension gear. 4.8 Describe the cage winding. 4.9 Describe the pit-top and pit-bottom arrangements. 4.10 Describe the construction of skip and skip winding. 4.11 Draws comparison between cage winding and skip winding. 4.12 Explain the arrangement for loading and unloading of skip at pit-bottom

and pit-top respectively 4.13 Explain the necessity of guides for cage/skip 4.14 Explain the suspension and weighting of flexible guides.

179

4.15 Explain rigid guides and attachment to the cage/skip 4.16 State the applicability of rigid and flexible guides. 4.17 List their merits and de-merits 4.18 Describe the working of keeps 4.19 Describe the working safety catches. 4.20 List the types of safety hooks 4.21 Explain the working of kings-safety hooks and armoured type safety

hook. 4.22 List the types of winding systems-Draw and koepe / friction 4.23 Explain the Drum winding. 4.24 Describe the construction of drum. 4.25 Explain the types of drums and their application. 4.26 List the safety devices/equipment used on winding system, 4.27 Explain the principles of koepe/friction winding. 4.28 Describe the single rope friction winding-ground mounted and tower

mounted. 4.29 Describe the multi rope friction winding. 4.30 List the merits and demerits of koepe/friction winding. 4.31 Distinguishes between drum and friction winding. 4.32 List the safety equipment used in winding engine-drum and friction

winding. 4.33 Describe the working of slow banking arrangement 4.34 Explain the methods of speed control system. 4.35 State the principles of braking in winding. 4.36 Describe the suspended calliper brake 4.37 Describe the power brake. 4.38 Explain the electrical braking.

5.0 Know Mine Pumps 5.1 Define various terms with regards to pumps. 5.2 Give the comprehensive classification of mine pumps with their

applicability 5.3 STATE the principle of working of reciprocating pump 5.4 Explain constructional details and working of reciprocating pump 5.5 state the purpose of air vessel 5.6 Define the term `Water hammer’ 5.7 Explain the constructional details and fittings of centrifugal pumps 5.8 Describe the working of centrifugal pumps 5.9 Describe the methods of starting and stopping of centrifugal pump 5.10 Explain the constructional details of turbine pump 5.11 Explain the working principles of turbine pump 5.12 Describe the method of starting and stopping of turbines pump 5.13 Explain the term `End thrust’ as used in turbine pump 5.14 Describe the method of balancing end thrust - hydraulic balance disc 5.15 List the Characteristic curves of pumps 5.16 Explain the constructional details/fittings of mono pump 5.17 Describe the working of mono pump 5.18 Explain the constructional details/fittings of submersible pump 5.19 List out the considerations for the selection of pumps. 5.20 Draws comparison between reciprocating pump vs centrifugal pump

180

COURSE CONTENTS 1.Coal face machinery a) Hand held drills – classification Electronic Rotary

drills: Hammer Drills, Epicyclical gear Arrangement-b) Power Loader – Types of loaders, field of applications, working operation-Principle, design and application of long wall face machinery shearer, AFC, Lump breaker – stage loader, power pack self advancing chock shield supports- SERDS and DERDS- their applications- principle of working of AFC (Armoured Face conveyor)- names the constituent parts of AFC-application of Twin board AFC, bottom closed AFC- safety devices associated with AFC drive- principle of lump breaker- purpose of power pack- Sequences of overburden Movements in a long wall Panel- classification and capability of the immediate roof in long wall panel- Abutment Pressures in long wall mining- classification of Powered supports in long wall mining- factors governing the selection of power supports- purpose of the following in Power supportsa) Canopy b) Caving Shield c) Lamniscate Links-d) Extension Canopy e) Face Guard f) Double acting Advancing Ram- composition of Hydraulic fluid- types of Hydraulic control systems.

2. Flameproof and intrinsically safe apparatus- Outlines the necessity, FLP

vs intrinsically safe apparatus field of application, Frame proofing – constructional features methods of intrinsic safety field or application Remote control principle.

3. Signalling-Method of signalling in mines –electrical signalling, circuit

indicators – Mining telephones operation.

4. Winding- Winding in shafts – purpose, equipment, Types of had gear frames –Shaft fittings – guides in the shafts – pit – top arrangement – keps and suspension gear – Types of drums. Head gear pulley, care skip winging-pit-top and pit-bottom arrangements – Drum winding and skip winding, multi-deck winding and friction winding – Drum and friction winding – Winding engine – depth indicator slow banking arrangement – Methods of speed control – Breaking in winding – Types of breaks.

5. Mine Pumps

Pumping - Various terms of pumping, classification of pumps - centrifugal pump fittings - Turbine pump, fittings - Eudthrust - submersible pump - fittings Roto Pump, merits limitation - Selection of pumps - computation of numerical problems on Head, Quantity, H.P. Frictional losses.

181









90







1 Mines Act 1952 15 No deletion of Content -- 15 --

2 Miknes Rules 1955 15 No deletion of

Content. Reduced the no.of peroids

-05 10 No.of periods allotted in the previous curriculum

were found to be in excess

3 Coal mines and Metalliferrous mines Regulations

50 No deletion of Content but

restructured the no.of hrs

+05 55 No.of periods allotted in the previous curriculum were not adequate

4 Safety aspects in mines 10 No deletion of

Content -- 10 --

T O T A L 90 0 90

182

MINING LEGISLATION AND GENERAL SAFETY Subject Title : Mining Legislation and General Safety Subject Code : MNG – 604 Periods per Week : 06 Periods per Semester : 90

TIME SCHEDULE


Weightage of Marks

Short Questions

Essay Questions

1 Mines Act 1952 15 16 2 1 2 Mines Rules 1955 10 16 2 1 3 Coal Mines and

Metalliferrous mines Regulations

55 75 5 6

4 Safety Aspects in Mines

10 03 1 --

Total 90 110 10 8 OBJECTIVES 1.0 Mine Act 1952

1.1 a) State the necessity of Mine Legislation b) List the different laws applicable to mines-Mines Act 1952, Mines Rules 1955, Coal Mines Regulations 1957 and Metalliferous Mines Regulations 1961, Mines Vocational Training Rules, 1966, Mines Crush Rules, 1966, Oil Mines Regulations 1984, Mineral Concession Rules 1960, Mines and Minerals (Reg. & Dev.) Act 1957, Granite Conservation and Development Rules 1999, Indian Electricity Rules 1956

1.2 State the areas of application and date of commencement short title and extent of mines Act

1.3 Explain important terms as given in the Mines Act 1.4 Define the term Adult, Agent, Chief Inspector, Employer, Inspector,

Relay and Shift, Serious bodily injury, reportable injury 1.5 List the situations exempted from application of the Mines Act 1.6 List the provisions related to the drinking water. 1.7 List the provisions of Act in respect of notice to be given about accidents 1.8 List the provisions related to hours and limitations of employment above

ground 1.9 List the provisions related to hours of work below ground and above

ground 1.10 List the provisions of limitations of daily hours of work including overtime 1.11 Enumerates the provisions of Act, related to leave wages

2.0 Mine Rules 1955 2.1 Define the terms, leave, calendar year, certifying surgeon, court of

enquiry 2.2 List provisions related to lavatories, urinals on surface and underground 2.3 List the rules related to First Aid 2.4 List the rules related to Medical appliances

183

3.0 Know the provisions of CMR/MMR

3.1 Define the terms; approved safety lamp, Banksman, competent person, machinery, Ventilating District, Working place

3.2 Know the other terms limited to CMR only. a) Define the terms shot firer, overman, assistant or under manager, on

setter, firery seam flame proof apparatus, gassy seam of first, second and third degree, General body of air

3.3 Know the other terms limited to M.M.R. only. a) Define the terms Assistant Manager, Underground Manager,

Blasters, Bell man, Single Man, Metalliferrous Mine, Mine foremen, Mine mate.

3.4 List the duties and responsibilities of manager 3.5 List the duties and responsibilities of Safety Officer 3.6 List the duties and responsibilities of Over-Man 3.7 List the provisions related to Haulage roads 3.8 List the provisions related to travelling roadways. 3.9 List the provisions related to open cast working, workings near mine

boundaries, setting of supports, steep workings. 3.10 List the provisions related to development 3.11 List the provisions related to work, depillaring operation 3.12 List the provisions related to extractions of coal by method other than the

bord and pillar system 3.13 List the provisions related to Roads and working places. 3.14 List the provisions related to Multi sections and contiguous workings 3.15 List the provisions related to workings under railways roads 3.16 List the provisions related to systematic timbering rules under CMR 3.17 List the provisions under MMR in relation of under ground workings 3.18 List the provisions related to precautions after a fire has broken out. 3.19 List the provisions related to precaution against dust 3.20 List the provisions related to precaution against erruption of gas 3.21 List the provisions related to danger from surface water 3.22 List the provisions related to dangers from under ground inundation 3.23 List the provisions related to intentional flooding 3.24 List the provisions under CMR related to general precautions against fire 3.25 List the provisions related to surface precautions against fire 3.26 List the provisions related to underground precautions against fire 3.27 List the provisions related to further precautions against spontaneous

heating 3.28 List the provisions related to precautions after a fire has broken out. 3.29 List the provisions related to equipment for fire fighting 3.30 List the provisions related to precautions when a fire exists 3.31 List the provisions related to check on for dust control stone dust barrier 3.32 Know the provisions related to standards of ventilation 3.33 List the precautions against fire in the ventilation 3.34 List the precautions against obstruction, interruption and alteration 3.35 List the precautions against gas during dewatering and reopening 3.36 List the precautions against inflammable and noxious gases and

contrabands

184

3.37 Determination of percentage of inflammable gas and of, environment conditions, general precautions in gassy, Mines, Management etc., of gassy mines

3.38 List the provisions related to storage of explosives, Magazines transport of explosives

3.39 List the provisions reserve station, drilling, charging stemming 3.40 List the provisions related to finding of shot holes electrical shot firings 3.41 List the provisions related to inspections after shot firing misfires 3.42 List the provisions related to inspections after shot firing misfires 3.43 List the provisions related to additional precautions in gassy mines 3.44 List the provisions related to precautions in stone drifts 3.45 List the provisions to use, and maintenance of protective footwear 3.46 List the provisions related to use and supply of helmets 3.47 List the provisions related to use and supply of other protective

equipment. 6.0 Know the various safety aspects in mines

4.1 Accidents classification and analysis. 4.2 Define the term safe condition. 4.3 Define the terms unsafe condition 4.4 Define the term mine safety 4.5 List the safety objectives. 4.6 List the major factors to be considered for safety . 4.7 Define the term safety week 4.8 State the pit safety committee 4.8 State safety organisation and safety policy

COURSE CONTENTS

1 Mines Act 1952

Meaning of the terms, Mine Act, Regulations, Rules, Bye-laws, standing orders, and situations under which act does not apply. Provisions of Mines Act in respect of Drinking water health and hygicive conservancy, Medical Appliances, Hour and limitations of Employment - Leave with wages.

2 Mines Rules 1955

Mine Rules related to drinking water, lavatories, urinals with on surface and in underground first aid, - Ambulance, Hours, and limitations of Employment - leave with wages - with wages and over time.

3 Coal Mines and Metalliferrous Mines Regulations Important definitions, regulations related to notice of accidents duties of managers, Asst/under Managers, Overman, foreman and surveyor, Mine plans and sections. Means of Access and egress ladder and Ladder ways under M.M.R. Transport of men and material by Haulage mine working precautions against dangers from gas and water Mine ventilation, mine lighting and safety equipment and types of fences(Miscellaneous)

185

4 Safety Aspects in Mines

Accidents classification and analysis-safe condition- unsafe condition- mine safety- safety objectives- major factors to be considered for safety - safety week- pit safety committee- safety organisation and safety policy.

REFERENCE BOOKS 1. Mine Management, Legislation and Ground safety : S.Ghattak. 2. Mine Management : V.N.Singh 3. Mines act 1952 4. Mines rules 1955 5. CMR/MMR 1957 / 61 6. Critical Appraisal : Rakesh & Prasad

186



Sub-Code as per C-05

MNG-601 Sub-Code as per C-09

MNG-605A


Mine Environmental Engineering -II


Advanced Environmental Engg



90

S No

Name of the Chapter


Topics proposed for

Addition / deletion




1 Mine Fires 20 No deletion of Content -- 15

--

2 Mine Explosions

15 No deletion of Content. Reduced the no.of peroids

-05 10

No.of periods allotted in the previous curriculum were

found to be in excess3 Rescue and

Recovery 20 No deletion of

Content but restructured the

no.of hrs

-05 15

No.of periods allotted in the previous curriculum were more

4 Mine Inundation 20 No deletion of Content -- 15

--

5 Ventilation Survey

05 Deleted entire chapter --

Shifted to mng-404 C-09

6 Miners Diseases

10 10

7 Introduction to Continuous monitoring of ventilation system

--

ADD Added the chapter

10

Recent Developement

8.0 Gas detectors --- Added entire chapter 15

Shifted from MNG 501 C-05

T O T A L 90 0 90

187

ADVANCED ENVIRONMENTAL ENGINEERING Subject Title : Advanced Environmental Engineering Subject Code : MNG – 605(A) Periods per Week : 06 Periods per Semester : 90 TIME SCHEDULE


Weightage of Marks

Short Questions

Essay Questions

1 Mine Fires 15 16 2 1 2 Mine

Explosions 10 13 1 1

3 Rescue and Recovery

15 26 2 1

4 Mine Inundation

15 13 1 1

5 Gas Detectors

15 26 2 2

6 Miners Diseases

10 13 1 1

7 Introduction to Continuous monitoring of ventilation system

10 13 1 1

Total 90 110 10 8 OBJECTIVES 1.0 Know the different aspects of Mine Fires

1.1 State the types of mine fires. 1.2 List the causes and preventive measures of Surface and underground

mine fires 1.3 Explain the term ‘Spontaneous heating’ 1.4 List the signs of spontaneous heating 1.5 List the factors for developing spontaneous heating. 1.6 List the causes and preventive measures of spontaneous heating 1.7 List the different methods of dealing with fires and their applicability 1.8 Explain about each of the above 1.9 Explain the procedure of permanent sealing of fire in I,II,III degree Gassy

mines. 1.10 Explain the method of collecting samples behind the Fire Seals 1.11 Calculates the CO/O2 and CO2/O2 deficiency ratio Interprets Coward

diagram for finding the explosibility of Methane Air Mixture. 1.12 List the different methods of re-opening of sealed off Areas. 1.13 Explain different methods of reopening of sealed off areas 1.14 List different fire fighting equipment.

188

1.15 Describe the fire fighting organisation

2.0 Mine Explosions 2.1 State the different types of mine explosions. 2.2 List the causes and preventive measures of fire damp explosions. 2.3 List the causes and preventive measures of coal dust explosions.

2.4 Explain the method of treating the coal dust. 2.5 Explain the purpose of construction of stone dust barriers and their

location 2.6 State the application and functions of water barriers 3.0 Understand rescue and recovery operation 3.1 State the situations requiring rescue operations.

3.2 Give the comprehensive classification of rescue apparatus. 3.3 Explain the constructional details of Self contained breathing

(Compressed Oxygen) apparatus. 3.4 State the care and maintenance of compressed oxygen type apparatus. 3.5 Explain the Constructional details of smoke helmet. 3.6 Describe gas mask. 3.7 Describe the self rescuer. 3.8 State the purpose of resuscitation, apparatus. 3.9 State the tests to be conducted before and after using rescue apparatus. 3.10 State the purpose of a rescue station. 3.11 List the equipment required to be kept in rescue station. 3.12 Explain the constructions of rescue organisation 3.13 Describe the rescue operation.

4.0 Understand the dangers due to inundation in mines 4.1 Classifies the sources of water in Mines 4.2 List the precautions against inundation due to surface water. 4.3 List precautions against inundation due to underground water. 4.4 List the precautions to be taken while approaching water logged area

with sketch. 4.5 Explain the function and the use of burn side safety boring apparatus. 4.6 State the purpose of water dams in Mines. 4.7 List different types of dams and their applicability. 4.8 State the factors governing the design of a dam. 4.9 Describe the construction of concrete dam. 4.10 Constructional details of brick dams with sketches. 4.11 Constructional details of Sump and Barriers.

5.0 Gas detectors 5.1 Classifies the different methods of gas detection. 5.2 Explain the principles on which the detectors are developed or designed.

5.3 Explain the determination of percentage of methane with the help of each of the above detectors

5.4 List the precautions to be observed for accurate results in each of the above cases.

5.5 Mentions the recent techniques of gas detection, remote sensing devices, continuous recorders, remote monitoring, infrared spectrometer and sensors.

5.6 List the method of CO detectors. 5.7 Explain the method of CO detection by warm blooded creature.

189

5.8 Explain the method of detection by chemical detectors. 5.9 Explain the multi gas detector and its use.

6.0 Understand different miner’s diseases.

6.1 List the different miners diseases. 6.2 List the causes, Symptoms, effects, treatment and preventive measures

of miner’s jaundice. 6.3 List the diseases due to inhalation of dust in mines. 6.4 List the causes, symptoms, effects, treatment and preventive measures

of siderosis. 6.5 List the causes, symptoms, effects, treatment and preventive measures of manganese poisoning. 6.4 List the causes, symptoms, effects, treatment and preventive measures

of Lead poisoning. 6.5 List the causes, symptoms, effects and treatment and of preventive

measures of Chromium poisoning. 6.6 List the harmful effects of radio-active minerals. 6.7 List the causes, symptoms, effects and treatment and preventive

measures of Nystagmus. 6.8 List the causes, symptoms, effects and treatment and preventive

measures of ankylostmiosis.

7.0 Introduction to Continuous monitoring of ventilation system

7.1 Know the principles of continuous monitoring 7.2 Explain about tele monitoring 7.3 List Advantages –Disadvantages of Tele monitoring.

. COURSE CONTENTS 1.0 Mine fires

Classification, causes, preventive measure, spontaneous heating- causes and preventive measures. Different methods of dealing with fire Permanent sealing of Fire.Collection of samples behind fire seals – Interpretation of samples – Coward’s diagram, calculation of CO/C2 deficiency rations, reopening of sealed off areas Fire fighting equipment and organisation

2.0 Mine Explosions Types of mine explosions-Causes and preventive measures, coal dust explosion-causes and preventive measures, Treating coal dust by watering and stone dust barriers – water barriers.

3.0 Rescue and Recovery: Rescue and Recovery operations, operations in mines, objectives and classification of rescue apparatus. Self contained (Compressed Oxygen) breathing apparatus. Smoke helmet-constructional details, Gas mask, Self rescuer, purpose of resuscitations apparatus, tests before and after using rescue apparatus, Rescue stations-equipment required, Rescue Organisation-Construction and function.

190

4.0 Mine Inundation: Inundation in mines-dangers different sources of water-precautions against surface and underground water-precautions-while approaching water logged area. Burn side safety boring apparatus, purpose of dams. Design of a dam construction of concrete dam. Accident due to Inundation-Chasanala accident.

5.0 Gas Detectors Gas detectors, Uses,– principle on which designed, determination of percentage of gas with them- Recent techniques of gas detection – remote sensing devices, continuous recorders, monitors, infra-red spectrometers, sensors-Carbon Monoxide detection – Warm blooded birds, chemical detectors, Multi gas detector.

6.0 Miners Diseases: Different types of miner’s diseases, diseases due to inhalation of dust in mines causes and preventive measures of pneumoconiosis silicosis, siderosis, manages poisoning, lead poisoning, Chromium poisoning. Harmful effects of ration active minerals- causes and preventive measures of nystagmus and Anky-lostomiosias

7.0 Continuous Monitoring of Ventilation System: Continuous recording and monitoring of Air velocity and Quantity-Tele monitoring systems – Advantages – disadvantages of it.

REFERENCE BOOKS 1. Mine fires, Rescue, Recovery and Inundation M A. Ramulu 2. Mine ventilation S. Ghatak 3. Mines Rescue rules 4. Mine ventilation Hartmen 5. Mine ventilation G.B. Mishra 6. UMS Volumes 7. Statham series 8. Mine management, Legislation and General safety S.Ghatak 9. Mine environment and its control G B Mishra 10. Mine Management VN.Singh 11. Industrial Management O.P.Khanna 12.SME Mining Engineering Hand Book-vol –I & vol-II

191



Sub-Code as per C-05 Nil Sub-Code as per C-09 MNG-605B Name of the subject as per C-05

NIL Name of the subject as per C-09

Advanced Surveying


NIL No. of periods allotted as per C-09

90


periods As per C_05





1 Electronic surveying - Added +20 20 Advanced topic to cater

the needs of the industry

2 Remote Sensing - Added +20 20 -do-

3 Global positioning system & GIS - Added +40 40 -do-

4 Minor instruments - Added +10 10 -do-

T O T A L - 0 90 -do-

192

ADVANCED SURVEYING Subject Title : Advanced Surveying (ELECTIVE) Subject Code : MNG – 605(B) Periods Per Week : 06 Periods Per Year : 90



Short Questions

Essay Questions

1 Electronic surveying

20 29 3 2

2 Remote Sensing 20 26 2 2 3 Global positioning

system & GIS 40 39 3 3

4 Minor instruments 10 16 2 1 Total 90 110 10 8

SPECIFIC OBJECTIVES 1.0 Electronic Surveying

1.1 State the basics of Electronic Surveying 1.2 State the basic principles of Electronic surveying.

1.3 Explain the methods of measuring distance withelectronic instruments. 1.4 Compare electronic surveying with conventional surveying. 1.5 Explain the principles propagation of Electro magnetic waves.

1.6 Explain the working principle of Electro magnetic distance measuring system.

1.7 State the different components of EDM instruments. 1.8 Explain the procedure of finding out of given area of setting out a work. 1.9 Using EDM.

1.10 Explain the EDM methods of carrying out baseline measurement and traversing EDM methods of carrying out baseline measurement

1.11 State the points to observed for care and maintenance of EDM instruments.

1.12 State principle of working, constructional details, uses of Gyrometer appilicabilities.

2.0 Remote Sensing 2.1 Define remote sensors. 2.2 State history of the development remote sensing India and abroad. 2.3 State the various applications of remote sensing. 2.4 Explain the following related to remote sensing. i) Scale ii) Resolution and iii) Electro Magnet Radiation (EMR).

2.5 Explain the effects of EMR interaction with atmosphere and earth materials.

2.6 Explain about platforms & sensors used in remote sensing. 2.7 Explain the procedure data transmission and storage. 2.8 State the applications of remote sensing in Mining. 3.0 Global Positioning System 3.1 State the fundamentals of GPS.

193

3.2 Explain about GPS receivers, GPS observable and data processing. 3.3 State the causes or errors and corrections in GPS observations. 3.4 Explain the procedure for planning and realisation of GPS observations.

3.5 Explain the procedure for transformation of GPS results. 3.6 State the concept of map. 3.7 State the basic entities of a spatial map. 3.8 Distinguish between vector and raster formats of spatial information. 3.9 Define Geographical information system (GIS). 3.10 State the methods of entering the spatial & attribute data into computers. 3.11 State the use of COGO in developing the spatial information. 3.12 List the applications of Gis & GPS technologies in mining. 4.0 Minor Instruments 4.1 Explain the function, working principle of Hand level.

4.2 State the applicable conditions advantages & disadvantages of Hand Level.

4.3 State the function of clinometer. 4.4 Explain the function, working principle of planimeter. 4.6 State the applicable conditions advantages and disadvantages of

planimeter. 4.7 Explain the function, working principle of pentagraph.

4.8 State the applicable conditions, advantages and disadvantages of pentagraph.

COURSE CONTENTS 1.0 Electronic Surveying: Basics – Historical development, methods of measuring

distance, basic principles, classifications, applications and comparison with conventional surveying, propagation of electromagnetic waves, electromagnetic distance measuring system, study of different EDM instruments, computation of area, setting out works, base line measurement EDM traversing, care and maintenance of EDM instruments – Gyrometer – applicabilits – uses – constructional details.

2.0 Remote Sensing: Definition, history of remote sensing, aboard / India multi

concepts, concepts of Scale, resolution, electromagnetic radiation (EMR), EMR interaction with atmosphere and earth materials, platforms, sensors, data transmission and storage, applications in Civil Engineering / Mining.

3.0 Global Positioning System & GIS: Fundamentals, GPS observables and data

processing, error correction, planning and realisation of GPS observations, transformation of GPS results. Map – Definitions – representations, point, line, polygon common coordinate system, map projections data entry, storage and maintenance, spatial and non spatial, raster & vector formats, entering data in computer, digitizer, scanner data conversion, applications of GIS & GPS in civil Engineering, COGO geometry, digital terrain models.

4.0 Minor Instruments: Hand level, Clinometer, Pantograph, their function, Working principle & Advantages.

194




Mining Machinery lab


Mining Machinery Lab



60







1 Different cross sections of wire ropes and rope capping

06 ---- 06 added 12

Due to restructuring the curriculum

2 Various equipment used in rope haulage system

06 ----- 06 added 12


3 Tensioning arrangement system 04 -------- 04

added 08 Due to restructuring the curriculum

4 Pumps used in mines 06 ---------- 02


5 Drilling machines 06 ---------- 02


6 Sylvewter prop withdrawer 02 ------------- 02


7 Types of Road headers 15 -------------- 7 deleted 08


T O T A L 45 + 15 60

195

MINING MACHINERY LAB Subject Title : Mining Machinery Lab Subject Code : MNG – 606 Periods per Week : 04 Periods per Semester : 60

TIME SCHEDULE

S.No Major Topics No. of

Periods 1 Different cross sections of wire ropes and rope

capping 12

2 Various equipment used in rope haulage systems

12

3 Tensioning system in conveyor haulage 08 4 Different types of pumps used in mining,

study the characteristics of pumps 08

5 Salient features of drilling machine 08 6 Sylvester prop with drawer used in mines 04 7 Different types of road headers used in

mines and salient features of DERDS 08

Total 60

OBJECTIVES 1.0 Different cross sections of wire ropes and rope capping

1.1 Identify and sketch the different types of wire ropes 1.2 Observe the number of strands and wires in the stands. 1.3 Observe a types of core used in each wire 1.4 Find out the field application of each wire rope 1.5 Calculate bending factor, factor of safety of each wire rope 1.6 Sketch the different types of rope capping 1.7 Observe the condition under which each type of rope capping is used 1.8 Know the recapping and splicing of wire ropes

2.0 Various equipment used in rope haulage systems 2.1 Sketch the direct rope haulage system used in mines and observe the

types of motor used, braking system present in it. 2.2 sketch the endless rope haulage system used in mines and also sketch

various attaching devices like small man clip 2.3 Sketch the clifton pulley used in gravity haulage system 2.4 Sketch the various safety devices used in haulage system.

3.0 Tensioning system in conveyor haulage 3.1 Sketch the tandem driving system used in conveyor haulage system. 3.2 Sketch the various safety devices used in conveyor haulage system.

4.0 Different types of pumps used in mining study the characteristics of pumps 4.1 Sketch the reciprocating pump and know about the method of starting

and stopping of reciprocating pump

196

4.2 Sketch the turbine pump and observe the functioning of balancing disk 5.0 Salient features of drilling machine

5.1 Sketch the electrical coal drill used in mine 5.2 Sketch and know the working of sun and planet gear used in coal drill 5.3 Sketch the different types of drill rods used in mining. .

6.0 Sylvester prop with drawer used in mines 6.1 Sketch and know the method of removal of props from goaf areas by

using Sylvester prop with drawer.

7.0 Different types of road headers used in mines and salient features of DERDS

7.1 Know about principle of working of road headers 7.2 Draw the diagram of DOSCO road header used in mines. 7.3 Sketch and know about principle of working of DERDS.

8.0 Sylvester prop with drawer used in mines

8.1 Sketch and know the method of removal of props from goaf areas by using Sylvester prop with drawer.

9.0 Different types of road headers used in mines and salient features of

DERDS

9.1 Know about principle of working of road headers 9.2 Draw the diagram of DOSCO road header used in mines. 9.3 Sketch and know about principle of working of DERDS.

197




Mine Environmental Engineering lab


Mine Environmental Engineering lab



60







1 Study and sketch the equipment for determination of percentages of mine gases

09 ---- +7 16 For restructuring the curriculum to suit for C 09

2 Exercise on study and sketch of equipment related to mine ventilation

09 ------ +7 16 For restructuring the

curriculum to suit for C 09

3 Exercise on study and sketch of various fire fighting equipment

09 -------- - 1 08 For restructuring the curriculum to suit for C 09

4 Study and sketch of various equipment used for rescue and reviving

09 ------- + 12 For restructuring the curriculum to suit for C 09

5 Collection and analysis of mine air samples 05 ------- 03 04

For restructuring the curriculum to suit for C 09

6 Collection and analysis of coal dust samples 04 ------ - 01 04

For restructuring the curriculum to suit for C 09

T O T A L 45 ----- +15 60

198

MINE ENVIRONMENTAL ENGINEERING LAB

Subject Title : Mine Environmental Engineering Lab Subject Code : MNG – 607 Periods per Week : 04 Periods per Semester: 60 TIME SCHEDULE

S.No Major Topics No.of Periods

1 Exercise on Study and sketch of equipment /chart for detection and determination of percentage of mine gases.

16

2 Exercise on study and sketch of

equipment/devices/ Models charts relating to

mine ventilation

16

3 Exercise on study and sketch various fire fighting equipments

08

4 Study and sketch various equipments used rescue and reviving

12

5 Collection and analysis of Mine Air Samples 04 6 Collection and analysis of Coal Dust

samples 04

Total 60 OBJECTIVES 1.0 Flame Safety Lamp and Gas Detectors

1.1 Identifies and sketches the parts of flame safety lamp 1.5 Dissembles and assembles the flame safety lamp 1.6 Tests for the presence of inflammable gas accumulation and percentage

of tests. 1.7 Sketches the size and shape of the gas caps with varying percentages

of inflammable gas 1.8 Distinguishes between different types of flame safety lamps 1.9 Determines the percentage of methane using methanometers 1.10 Determines the percentage of CO using Co Detectors (chemicals) 1.11 Determines the percentage of other gases using multi-gas detectors

2.0 Studies the comprehensive model showing the coursing of air ventilation

with various devices – brattices, stopping air crossing, doors, regulators, air locks 3.1 Sketches the ventilation devices 3.2 Draws the performance/characteristic curves of mine fans from the

observations made by conducting appropriate experiments 3.3 Conducts the ventilation survey for quantity of air using ainmometer,

velometer, smoke test, pitot tube 3.4 Conducts the ventilation survey for pressure using inclined manometer

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3.5 Determines the ventilation efficiency quotient (VEQ) 3.6 Conducts the qualitative survey for determining the temperature, relative

humidity and cooling power of air. 3.7 Draws the ventilation plan

3.0 Various Fire Fighting Equipments

3.1 Study and sketch fire fighting equipments for class A, B,C, D, E Fires. 4.0 Various Rescue and Reviving apparatus used in Mines

4.1 Know about various rescue and reviving apparatus 4.2 Study and sketch self contained breathing apparatus 4.3 Study and sketch gas mark 4.4 Sketch and study the self rescuer used in minus 4.5 Sketch and study the dragger pulmotor reviving apparatus.

5.0 Collection and Analysis of Mine Air Samples

5.1 Collects mine air sample from different parts of the mine by using water displacement methods, pipette and aspirator and vacuum bottles.

5.2 Analysis the air samples for the presence of various noxious gases 5.3 Draws the graphs from results of the analysis of mine air samples from

behind the sealed off areas of CO wards diagram 6.0 Collection and Analysis of Coal Dust Samples

6.1 Collects coal dust samples 6.2 Reduces the dust samples to the required quantity for analysis 6.3 Draws the inferences from results of the analysis with regards to the

prowness of inflamability of coal dust 6.4 Studies and sketches the two types of German and Polish dust barriers 6.5 Develops the skills to use the equipment /devices/models charges

relating to the mine ventilation system

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ENGLISH COMMUNICATION SKILLS LABORATORY –LEVEL III

Subject Title : English Communication Skills Laboratory –Level III

Subject Code : MNG-608 Periods/Week : 02 Periods per semester : 30 Introduction: To cater to the immediate needs of the final year students in terms of their communicative competence. The course would give them practice in grooming themselves.

TIME SCHEDULE

Objectives: On completion of the course the student should be able to…

• gain confidence to attend job interviews • Understand and go about the process of job searching • Manage communication at the work place • Understand the methodology of report writing

Course Contents:

• Theoretical input regarding interviews, project work planning, answering advertisements, and writing formal, informal and official letters.

• Activities that improve cooperative learning and soft skills.

Course Material:

S. No Major Topics No. of Periods Weightage of Marks

1

Looking for a job-identifying sources-Filling in applications -writing a CV-writing a cover letter

10 15

2

Job Interviews-preparing for an interview-responding appropriately -practice sessions

10 20

3

At the workplace-work place etiquette-business communication -letter writing

10 15

Total 30 50

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Course material may be prepared by the faculty teaching English in the Polytechnics of A.P. in due course. Course material may comprise

• Text book • CD for audio output • CD – (e-lessons) (visual & audio)

Time needed to prepare the course material -------- 4 -6 months Number of members on the team --------------------- 5

Documents

Curriculum Mng 09 Mining1