Mech_sylabus

K. J. Somaiya Polytechnic, Mumbai 400077

Revised Curriculum of Diploma Programme in Mechanical Engineering

(With Effect From 2006)

Department of Mechanical Engineering

INDEX Sr. No.

Description Page No.

1. Preamble 1

2. Objectives 1

3. The Streams 1

4. Level wise Curriculum Structure

3 – 5

5. Semester Wise Curriculum Structure

5 – 7

6. Programme Structure – Part Time

8

7. Award of Diploma - Essential Requirements

9

8. Syllabi - Sem – I 10 – 23

9. Syllabi – Sem - II 24 – 38

10. Syllabi – Sem - III 39 – 58

11. Syllabi – Sem - IV 59 – 80

12. Syllabi – Sem – V 81 - 104

13. Syllabi – Sem - VI 105 - 155

K . J . SOMAIYA POLYTECHNIC

DEPARTMENT OF MECHANICAL ENGINEERING. REVISED CURRICULUM w.e.f. 2006 ONWARDS. 1. PREAMBLE: In recognition of the long standing reputation of K.J. Somaiya Polytechnic, the Directorate of Technical Education, Maharashtra State, conferred academic autonomy of the institute in the year 1994. In deference to this, we have been framing our curriculum and revising the same from time to time to make it stand to the expectations of the industry and the society at large under the directive of departmental Programme Board of Studies and Institutional Apex Program Board of Studies. This revision, w. e. f. 2006 is the third such venture. 2. The objectives of the restructured curriculum are as follows:

To split the courses in seven levels to bring clear distinction in their categories. To give more exposure in the areas of I.T. & CAD. To include higher level of technology / knowledge. To include more areas and depth in specific areas e.g. “Measurements & Instrumentation,

Engg. Estimation and Costing, Pollution & Waste Control, Ind. Safety, Supervisory Skills”. To improve effective communication skills of students. To inculcate moral values, personality dev. & Dev. Of soft skills (DGS). to offer diversified optional courses to suit individual interests and needs. Two categories of Projects – Industrial Projects & W/S Projects. Innovative practical and well-defined Term-Works. Inclusion of “Professional Skills” in each course as a part of Term Work.

The Curriculum has been scientifically framed with valuable contributions of academicians, industrial experts and alumni. The contents have been revamped in all the courses, increasing the number of compulsory courses from 36 to 43 and total number of courses offered to 55. Two more levels of learning are also incorporated as is depicted below: 3. The Streams :

There are eight salient streams imbedded in our curriculum. Each stream imparts specific area of knowledge and skills to the students as detailed in the objectives of each course of the curriculum.

COMMUNITCATION SKILLS (AE06101)

Examination Scheme Teaching Scheme Weekly Hours

Progressive Assessment

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CS NIL 04 02 02 NIL 30 NIL 70 - - 100 RATIONALE Students coming polytechnic from different levels of society must have a sound knowledge of literature. To improve their vocabulary to enrich their language and skills of communications and to create interest in English literature, a book of short stories titled “Malgudi Days” is prescribed as textbook. Grammer occupies major part of this syllabus as it is needed to improve written communications skills by acquiring ability of constructing proper sentences. OBJECTIVES: Students will be able to-

Enrich their word power Know the special usage of English language Construct meaningfully sentences, grammatically correct Acquire skills of verbal written communications

SECTION I 1. Text book: Malgudi Days: - by R. K. Narayan L.M. [18 Hrs., 30 Marks] Questions based on textbook, reference to context, annotations. (Six lessons) 2. Antonyms, synonyms, one word substitute [10 Hrs., 20 Marks] Idioms phrases from given paragraph of textbooks. SECTION II 3. Parts of speech, Active / passive voice, tense, articles transformation of sentences, direct, indirect sentences [15 Hrs., 30 Marks] Internal communication: - letter asking permission for organizing industrial tour / visit to workshop Superintendent.

4. Comprehension: Technical & general passages [5 Hrs., 10 Marks] 5. Writing, Notice Agenda & minutes of meeting [4 Hrs., 5 Marks] 6. Message writing (To friends, relatives) and Advertisement Writing [4 Hrs., 5 Marks] BOOKS FOR REFERENCE

Text book – Malgudi days – Author R.K.Narayan English Grammar, Compositions and usages – Nesfield J. C. Grammar & composition - Wren & martin

BASIC CHEMISTRY (AE06104)



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BCHE Nil 04 03 - 01 30 25 70 - - 125

RATIONALE : Chemistry Being important branch of science it is also basic of all engineering branches knowledge of chemistry is essential for selection of engineering material their testing for suitability for process and for protection of material from various factors. OBJECTIVES 1. Student will be able to write configuration of elements 2. Students will be able to identifies the areas of corrosion of metals and methods of protection 3. Student will be able to understand difficulties created during use of different fuels 4. Students will be able to understand process of making polymers

SECTION I

1. Atomic Structure [10 Hrs., 20 Marks] Electronics Cinfiguration of element ( At. No. 01 to 20) , Inert gas elements, concept valency, Co-valency & Co-ordinate Valency, Distribution between electrovalent & Co-valent compounds, Nucleus- Nuclear forces, Mass defect, Binding energy, nuclear stability, numerical problems.

2. Electrochemistry [8 Hrs., 20 Marks]

Arrhenius theory of ionization, electrolytes & non-electrolytes, mechanism of electrolysis, examples of electrolytes, Faradays laws of numerical problems.

3. Paint & Varnishes [4 Hrs., 10 Marks]

PAINTS: Defination, criteria for good paints, constituents of paints & heir functions. SECTION II

Water [8 Hrs., 20 Marks]

Types of impurities in natural water, hard & soft water, types of hardness softening (by lime soda, zeolite, ion exchange method) degree of hardness, its units, numerical problems PH scale.

Fuels [8 Hrs., 20 Marks]

Classification based on physical state & occurrence, characteristics, calorific value, ignition temperature, ash content, moisture content, products of combustion, volatile matter content, criteria for good fuel, combustion of coal, simple numerical problems.

Polymers [4 Hrs., 10 Marks] Defination, types of polymers, addition & condensation polymerization.

a) Plastics: Difference between thermosetting thermoplastic applications of plastics. Rubber: Natural rubber & its drawbacks vulcanization of rubber.

PRACTICALS (Demostration & group performance)

1) Hardness of water :- Estimation by EDTA method

2) Chloride content of water :- Estimation bu Mohrs method 3) Study of mechanism of electrolysis by Galvanic cell method 4) Analysisof coal :- Moisture & ash content 5) Purity of iron sample :- Titratio method

BOOKS FOR REFERENCE

Chemistry of Engineering Materials – S.N. Narkhede. Polytechnic Chemistry – V.P. Mehta. Chemistry of Engineering Materials – K.M. Shahane.

Applied Chemistry – Gokhale, Narkhede, Thatte.

BASIC MATHEMATICS (AE06106)



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BMAT - 04 03 01 - 30 - 70 - - 100

RATIONALE: Mathematics is the soul of engineering body. For our technical students the treatment to the subject matter should be mostly engineering oriented. The theoretical rigor of mathematical principles should be avoided. But the students should be trained enough not to take anything by surprise in his higher studies. The stress should be laid on the problems in the respective disciplines with full understanding of the mathematical ideas. Generally problems should be simple but difficult problems can be discussed and asked if the principle has wide area of application in the respective engineering discipline. OBJECTIVES: On the completion of this course students will be able to apply basic facts, concept and principle of mathematics as a tool to analyze and present solutions in a standard format and language to engineering problems. SECTION I (Algebra – 25 Hrs., 50 Marks) 1. Sets, Number system and Mathematical Logic [5 Hrs., 10 Marks] a) Comparison and operations on sets, Venn – diagram and DeMorgan’s Laws. b) Number system, Logical statements, basic connectives and truth tables. 2. Surds, Indices, Logarithm and anti-log [8 Hrs., 15 Marks] a) Types and comparison of surds and operation of surds.

b) Laws of indices, laws of logarithm, change of base, standard log, Napier’s log and its relation and standard log.

3. Polynomials, quadratic equation and complex numbers [9 Hrs., 20 Marks] a) Comparison and operation on polynomials and solutions of polynomials. b) Quadratic equation and their roots, nature of roots, sum and product of roots, formation of quadratic equations and equations reducible to quadratic form.

c) Complex Numbers, Algebra and representation of complex numbers (on Argand plane, polar representation) and exponential form and circular functions.

4. Partial Fractions [3 Hrs., 5 Marks] a) Rational fractions, resolving in to partial fractions

b) Denominator containing non repeated linear factors, repeated linear factors and non – repeated quadratic factors.

SECTION II (Geometry – 30 Hrs., 50 Marks)

5. Vector Algebra [5 Hrs., 10 Marks] a) Scalars and vectors, addition, subtraction of vectors, scalar multiplication of Vectors. b) Position vector, components of vectors, collinear and coplanar vectors.

c) Product of two vectors, scalar (dot) products, vectors (cross) products, scalar triple product, and physical interpretation of all these products.

6. Trigonometry I [25 Hrs., 40 Marks] a) Angular measurements, conversion of degrees to radians and vice versa. b) Trigonometric ratios – from table and without table. c) Relation between Trigonometric ratios and simple identities. d) Trigonometric ratios of any angle and allied angle. e) Simple applications in the field of engineering and geometry. f) Compound angles, addition and subtraction theorems.

g) Products formulae, product into sum or difference, ratio of multiple and sub multiple angles. h) Sine, cosine, tangent rules, half angle formulae. i) Inverse circular function (definition and values only)

BOOKS FOR REFERENCE

1. Mathematic of 11th and 12th Science by Chitale. 2. Mathematics for Polytechnic students: First year by S.P. Deshpande. 3. Engineering Mathematics (FY Diploma) by B.M. Patel, J.M. Raval.

COURSE & CODE: ENGINEERING GRAPHICS (AE06109)

Teaching Scheme Weekly Hours

Examination scheme ( Marks )

Progressive End Exam Abr.

Pre -requiste

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CR

TS TW TH PR OR Total

EGP - 02 - 02 04 30 25 70 - - 125

RATIONALE: This course is the first step towards learning the Engineering‘s drawing and is thought in the first semester to all the students. Drawing is the graphical language of Engineers and Technicians to express their thoughts & ideas. This course and the concepts are totally new to students. As such a student has to understand and learn this course right from scratch. OBJECTIVES: A student is expected to acquire following knowledge and skills, on completion of the study of this course:-

1. Proper use of drafting materials. 2. Ability to visualize simple objects, as viewed from different directions. 3. Skills to draw these views from a given pictorial view on paper with

correctness , accuracy and cleanliness ; as per I. S. Recommendations 4. Ability to visualize simple objects as viewed after it is cut by imaginary

cutting plane. 5. Skills to draw the sectional views of simple objects on paper.

SECTION I

1. Introduction to engineering graphics [6hrs , 16marks] 1.1 Drawing instrument and their uses 1.2 Lines, letters, numerals 1.3 Geometrical construction and redrawing the given figures 1.4 Scales-Construction of plain scale & diagonal scale.

2. Projection of lines. [4hrs, 16marks] Lines inclined to one plane (either to H.P or to V.P.) and parallel to the other limited to the first quadrant.

3. Projection of planes [4hrs, 18Marks] Planes inclined to one plane (either to H.P. or to V.P.) and perpendicular to the other limited to first quadrant.

SECTION II 4. Orthographic projection [7Hrs, 25 Marks] 4.1. Introduction to first angle and third angle of projection. 4.2. Conversion of simple pictorial views into orthographic views.

4.3. Dimension as per IS-696/IS 10714 5 Sectional orthographic views [7Hrs, 25marks]

Conversation of simple pictorial views into sectional orthographic views by – (a) first angle method (b) Third angle of Method.

Term work:- Sheet no. 1:- Types of lines, letters and numerals (Home assignments) Sheet no. 2:- Projection of lines (three problems) Projection of planes (Two problems) Sheet no. 3:- Orthographic projection – (two problems – one by first angle Method and other by third angle method.) Sheet no. 4:- Sectional orthographic projection – Two problems - one by First angle Method, other by third angle method. Reference books:

1) Engineering Drawing – by N.D.Bhatt 2) Engineering drawing – by S.T.Ghan & N.V Deshpande. 3) Engineering Drawing – by Mali , Choudhari &Dhongote

Skills to be developed Sr.

No. Title of sheet

Intellectual skill Motor skill

1. Lettering and conventional lines.

1. To learn proportions of English letters. 2. To learn different types of lines and its applications.

1. To develop ability to draw Proportional letters. 2. To draw different types of lines according to application.

2(a) Projection of lines

1. To develop ability to analyze the given data. 2. Able to visualize the portion of points on line in given quadrant. 3. Able to understand the procedure for drawing the projection of lines

1. To develop ability to draw the projection of lines according to given data.

2(b) Projection of planes

1. To develop ability to analyze the given data. 2. Able to visualize the potion of planes 3. Able to understand the procedure for drawing the projection of planes

1. To develop ability to draw the projection of planes according to given data.

3 Orthographic Projection

1.Able to understand the difference between first angle and third angle method of projection 2. Able to identify various surfaces of an object in different views. 3. Able to understand the procedure for drawing the orthographic projections

1. To develop ability to draw the different views of an object.

4 Sectional orthographic Projection

1.Able to understand the various types of section 2. Able to identify various surfaces of an object which are cut in cutting plane 3. Able to understand the procedure for drawing the sectional orthographic projections

1. To develop ability to draw the different sectional views of an object.

APPLIED MECHANICS (AE06110)

Abr. Pre – Credit Teaching Examination Scheme

Scheme Weekly Hours


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APM - 06 04 01 01 30 25 70 - - 125

RATIONALE Mechanics mainly deals with problem connected with motion or equilibrium of material bodies and resulting interaction between them. In its purview come a variety of general and specialized engineering disciplines concerned with design of structures, machine mechanism or their parts. Thus it becomes one of the basic subjects in engineering. Basic understanding of the concepts and principles involved in mechanics is essential. Application of principles to engineering situations should be emphasized. Only those topics from common requirement of different disciplines are included in this subject. The concepts in engineering mechanics form the base of all engineering disciplines. Considering the level of student, concepts are difficult, hence class room demonstration should be used to explain concepts and principles. OBJECTIVE: After study of subject the students will be able to –

i) Understand concepts of mechanics ii) Apply the principles to engineering problems. iii) Understand principles of mechanics.

SECTION I 1. Force [12 Hrs., 20 Marks] 1.1 Fundamentals: Definition of mechanics, statics, dynamics, engineering mechanics, body, rigid body, mass, weight, length, time, scalar and vector fundamental units, derived units, S.I. units 1.2 Force: Definition of a force, unit force, S.I. unit of a force, representation of a force, by vector and by Bows notation method, characteristics of force, effect of a force, principle of transmissibility. 1.3 Resolution of a force: Definition, measurement of moment of a force, S.I unit geometrical meaning of moments of a force, classification of moments according to direction of rotation, sign convention, law of moments, varignon’s theorem of moments and its use, couple – definition, S.I. Unit, Measurement of a couple, properties of couple. 1.4 Force system : Definition, classification, force system according plane and line of action. 1.5 Composition of forces: Definition, resultant, method of composition of forces – analytical method and graphical method, resultant of coplanar forces.

2. Equilibrium [10 Hrs., 18 Marks] 2.1 Definition, Conditions of equilibrium, analytical and graphical conditions of equilibrium of concurrent, non – concurrent and parallel force system, free body and free body diagram. 2.2 Lami’s theorem – Statement and explanation, Application of Lami’s theorem for solving various engineering problems. 2.3 Equilibrant – Definition, relation between resultant and equilibrant, equilibrant of concurrent and non – concurrent force system. 2.4 Beams – Definition, Types of beams (Cantilever, simply supported, overhanging, fixed, continuous) Types of end supports (simple, support, hinged, roller), Classification of loads – point load, uniformly distributed load and uniformly varying load, Reaction of a simply supported and overhanging beam by analytical and graphical method for point load, UDL and their combination only.

2.5 Principle of virtual work – definition, work, statement of principle of virtual work, sign convention for virtual work, application for finding reaction of simply supported beams subjected to concentrated and uniformly distributed load only.

3. Friction [8 Hrs., 12 Marks] 3.1 Definition of friction, force of friction, limiting frictional force, coefficient of friction, angle of friction resultant reaction, repose, relation between angle of friction, angle of repose and coefficient of friction cone of friction, types of friction laws of static friction, advantage and disadvantage of friction. 3.2 Equilibrium of bodies on level plane – external force applied horizontal and inclined up and down. 3.3 equilibrium of bodies on inclined Plane – external force is applied parallel to the plane, horizontal and incline plane. 3.4 Ladder friction, wedge and block.

SECTION II 4. Centroid and Centre of Gravity [6 Hrs., 12 Marks] 4.1 Centroid: Definition of centroid, moment of an area about an axis, centroid of basic geometrical figures such as square rectangle, triangle, circle, semicircle and quarter circle, centroid of compound figure consisting of regular plane areas. 4.2 Centre of gravity: Definition, centre of gravity of simple solids such as cube, cylinder, cone sphere, hemisphere, center of gravity of compound solids consisting of simple solids. 5. Simple Lifting Machines [8 Hrs., 16 Marks] 5.1 Definition of simple machine, Compound Machine, load, effort, mechanical advantages, velocity ratio, input on a machine, output of a machine, efficiency of a machine, expression for mechanical advantages velocity ration and efficiency of a machine, ideal machine, ideal effort & load, friction in machine, self locking machine, efforts lost in friction and load lost in friction. 5.2 Law of Machine, maximum mechanical advantage and maximum efficiency of a machine, reversibility of a machine, condition for reversibility of a machine, self locking machine, condition for self locking. 5.3 Study of simple lifting machines: simple axle and wheel, differential axle and wheel, pulley blocks, differential pulley blocks, simple screw jack, worm and worm wheel, single purchase crab.

6. Moment of Inertia [6 Hrs., 12 Marks] 6.1 Definition, S.I. unit moment of Inertia of plane, radius of gyration. 6.2 Basic theorems of parallel axis and perpendicular axis. 6.3 Moment of Inertia of circular, rectangular, hollow rectangular, symmetrical I – section, channel section, T – section and angle section about centroidal axes.

7. Simple Stress & Strain [6 Hrs., 10 Marks] 7.1 Concept of elastic, plastic & rigid bodies, concept of deformation, stress and strain, Axial tensile and compressive loads, axial stresses and axial strains.

7.2 Lateral strain, Poisson’s ratio, volumetric strain, problems on bars. PRACTICAL PART - I GROUP - A Any two experiments from:

1. Verification of Law of polygon of forces.

2. Study of forces in members of Jib crane. 3. Verification of equilibrium of parallel forces.

GROUP – B Any two experiment from:

1. Comparison of coefficient of friction between different surfaces such as wood, glass, metal, sunmica.

2. Verification of Law of moment. 3. Verification of Lami’s theorem.

GROUP – C Any two experiment from:

1. Differential axle and wheel. 2. Single purchase crab. 3. Pulley block. PART - II

Solution of problems graphically on:

i) Concurrent force system Two problems ii) Parallel force system Two problems iii) Reaction of a beam Two problems

Solution of problems – Minimum & problems from all topics covered in tutorial class. REFERENCE BOOK

i) Applied Mechanics – S.S. Deo ii) Applied Mechanics – R.S. Biyani iii) Applied Mechanics – Dadhe, Jamdar & Walavalkar iv) Applied Mechanics – V.M. Bagul

Course & Code: Information Technology (AE06313)


Progressive End Examination Total Abr

Pre- Req.

Cr


IT -- 04 02 -- 02 -- 50 -- -- 50 100

Rationale: Computers are used in almost all the fields. Use of Personal Computers has become an integrated activity in Office, even at home. It is therefore necessary for everyone to know the effective use of PC, application software and internet.

Objective: After successfully completing this course the students will be able to:

Use the Personal computer.

• Use Windows.

Create Documents using Microsoft word.

• Create worksheet using Spreadsheet.

Use internet to search information on a topic.

Create e-mail account.

Contents: 1. The System Unit [2 Hrs] System Unit, Electronic Data and Instructions, Binary Coding Schemes, System Board, Microprocessor Microprocessor Chips, Specialty Processors, Memory-RAM, ROM, CMOS, System Clock, Expansion Slots and Cards, Ports, Standard Ports, Cables, Power Supply.

2. Input And Output [3 Hrs] What Is Input? Keyboard, Pointing Devices, Mouse, Joystick, Touch Screen, Light Pen, Stylus, Scanning Devices Optical Scanners, Bar Code Readers, Character and Mark Recognition Devices, Image Capturing Devices, Digital Camera,

Audio-Input Devices, Web Cams and Instant Messaging, What Is Output? Monitors, Cathode-Ray Tube, Flat-panel

monitor, Printers-Ink-Jet Printer, Laser Printer, Thermal Printer, Audio-Output Devices

3. Secondary Storage [4 Hrs] Floppy Disks, Traditional Floppy Disk, High Capacity Floppy Disks, Hard Disks- internal Hard Disk, Compact Disc

Digital Versatile Disc, Other Types of Secondary Storage-Solid-State Storage, Magnetic Tape, Mass Storage Devices, A Look to the Future: Blue-Ray Technology and Plastic Memory Expected to Replace DVD.

4. System Software [5 Hrs] System Software, Operating Systems, Functions, Features, Categories- Windows, UNIX and Linux.

Utilities- Windows Utilities, Utility Suites, Device Drivers, Virus Protection.

5. Basic Application Software [6 Hrs]

Application Software- Common Features, Word Processors Features, Spreadsheets Presentation Integrated Packages Software Suites.

6. Internet [4 Hrs] Connectivity, the Wireless Revolution and the Internet.

7. The Web, And Electronic Commerce [8 Hrs] The Internet and the Web Access Providers, Browsers, Communication, E-Mail, Instant Messaging, Discussion Groups,

Search Tools, Search Engines, Metasearch Engines, Specialized Search Engines, Electronic Commerce Security, Web Utilities, Telnet, Plug-ins, Filters.

List Of Practicals: 1. Given a PC, name its various components and list their functions 2. Identification of various parts of a computer and peripherals

3. Simple exercises on TYPE, REN, DEL, CD, MD, COPY, TREE

4. Exercises on entering text and data (Typing Practice)

5. Features of Windows as an operating system

• Creating and operating on the icons

• Opening closing and sizing the windows

• Using elementary job commands like – creating, saving, modifying, renaming, finding and

deleting a file

• Creating and operating on a folder

• Changing setting like, date, time color (back ground and fore ground)

• Using short cuts

• Using on line help

6. MS-Word 6.1 Prepare a Biodata of a student in MS-Word 6.2 Prepare a letter in MS-Word 6.3 Prepare a greeting card in MS-Word 7. MS-Excel

Prepare a marksheet of a student in . MS-Excel

Prepare salary sheet of an employee using BASIC, HRA,DA as input.

8. MS PowerPoint

8.1 Prepare a slide show of Somaiya College

8.2 Prepare a slide show of any Organisation

9.Internet and its Applications

a) Log-in to internet

b) Navigation for information seeking on internet

c) Browsing and down loading of information from internet

d) Sending and receiving e-mail

Creating a message

Creating an address book

Attaching a file with e-mail message

Receiving a message

Deleting a message

REFERENCE BOOKS:

1. A First Course in Computers

by Jay Saxena, Vikas Publishing House

ELEMENTARY WORKSHOP (AE06108)



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EWS - 04 - - 04 - 50 - - - 50

RATIONALE Engineering Diploma holders who normally starts their carrier in the middle management / supervisory level, must themselves possess the skills to scientifically / effectively use the different tools to perform relevant manufacturing activities so that they can develop confidence to guide the workmen under them. This subject including the practical in the three shop viz. Carpentry, Smithy and Fitting Should enable them to acquire the required skills. OBJECTIVES: The student will be able to –

i) Get acquainted with general operation in different fields. ii) Appreciate the use of different tools and their maintenance.

TERM WORK:

SKILL TO BE DEVELEOPED LIST OF PRACTICLES

INTELLECTUAL MOTOR 1 Carpentry

i) Introduction to tools ii) One simple joint (used in Square

stool, Teepoy Centre table pat chawrang for pooja)

To study various tools used in carpentry their material of construction etc. To develop ability to use carpentry joints in various equipments

To develop ability to use various tools for carpentry work & joints.

2 Smithy i) Introduction to tools ii) One Job in bending and setting

down.

To study various tools used in smithy their material of construction and uses. To develop ability to use operation like bending & setting down

To develop ability to use various tools for smithy jobs and operation

3 Fitting i) Introduction to tools ii) One job in making filling sawing

drilling and tapping

To study various tools used in fitting & method of using them. To develop ability to use operations like sawing drilling & tapping

To develop ability to use various fitting tools for various fitting operations.

Journal – Giving description, method for shop processes

COMMUNICATION PRACTICE (AE06102)

Examination Scheme Teaching

Scheme Weekly Hours


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CP NIL 03 02 01 NIL 30 25 70 - @25 150

RATIONALE After getting acquainted with minimum vocabulary language patterns, students have to practice them in different forms of communication in technical fields. Students have to study different types of business letters, jobs applications, report writing which is commonly used in technical field. These forms of communications are to be drafted with superb skills. OBJECTIVES Students will be able to understand- 1. Principles of business correspondence. 2. Drafting systematically, officially letters with proper layout. 3. Effective learning of written communications. 4. Drafting comprehensive reports to be used in different fields Section I 1. Theory of Communications [8 Hrs., 20 Marks] Definition and concept with diagram process of communications Types (verbal & nonverbal) & barriers

2. Business Letters [8 Hrs., 30 Marks]

Layout of letters (Semi Block Form) like Quotation, Enquiry, placing order claim, complain and adjustment

3. Verbal communications [6 Hrs.] SECTION II 4. Applications [8 Hrs., 15 Marks] For Job, Loans, (cars, houses etc.) Education Loans writing C.V (Bio Data) 5. Report writing (10 Hrs., 20 Marks] Report related to accidents, happenings feasibility, Investigations, test etc. 6. Essay Writing [8 Hrs., 15 Marks] General and technical Essay BOOKS FOR REFERANCE

1. Business communication - Rai & Rai. 2. Business communication - Tole & Changadka 3. Business communication - Sharma & Mohan & report writing 4. Model business letters - Gartside 5. Business communications - Shurter & Shurter

Applied Physics (AE06103)



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APHY Nil 06 4 - 2 30 25 70 25 - 150 RATIONALE: Being the basis of all engineering branches, the students must acquire knowledge of basic principles, laws and facts of physics. This knowledge will improve their ability to apply it in solving engineering problems and overall growth of their disciplines. OBJECTIVES: Students will be able to: 1. Solve the problems in general physics. 2. Use SHM for solving engineering problems. 3. Find velocity of sound by Resonance tube. 4. Use knowledge of various laws and facts of current electricity to solve the problems. 5. Use knowledge of Fiber Optics, Laser and Semiconductors at appropriate conditions. SECTION I 1. Uniform Circular Motion [4 Hrs., 8 Marks]

Periodic motion, Linear velocity, Angular displacement, Angular velocity, Periodic time, Relation between linear velocity and angular velocity, Expression for centripetal acceleration, CPF, CFF, Applications and Numericals.

2. Gravitation [4 Hrs., 8 Marks]

Newton’s law of gravitation, Universal gravitational constant (G), Acceleration due to gravity (g), relation between ‘g’ & ‘G’, acceleration due to gravity at a height ‘h’, Satellites of the earth, their period and orbital velocity, escape velocity, Communication satellite, Application and Numericals.

3. Elasticity [4 Hrs., 8 Marks] Stresses and Strains, Hook’s law, Young’s Modulus, Bulk Modulus, Modulus of rigidity, Behaviour of wire under load, Determination of Young’s Modulus of elasticity by Searl’s apparatus, Applications of Elasticity and Numericals.

4. Viscosity [4 Hrs., 8 Marks] Definition of Viscosity and viscosity gradient, Newton’s law of viscosity, Stoke’s law, Determination of coefficient of viscosity by Poiseuille’s method and Stroke’s law, Different types of liquid flow, Reynold’s number, it’s importance, Applications of Viscosity and Numericals.

5. Kinetics [2 Hrs., 4 Marks]

Work , Power, Energy, Potential energy, Kinetic energy, Impulse, Momentum, Conservation of momentum.

6. Optics [7 Hrs., 12 Marks] Laws of refraction of light, Refraction of light through prism, Prism formula, angle of prism, angle of inclination, angle of emergence, angle of deviation, dependence of angle of deviation, R.I. by pin method, Dispersive power of a prism, Dispersion, Spectrometer, Dispersive power by spectrometer.

T.I.R. – Definition and explanation, Critical angle, Fibre optics, Applications. 7. Laser [3 Hrs., 4 Marks]

Spontaneous and Stimulated emission, working of laser, Ruby Laser, Helium-Neon Laser, Carbon dioxide Laser, Semiconductor Laser, Applications.

SECTION-II 8. SHM and Wave Motion [07 Hrs., 12 Marks]

SHM: Definition, UCM as SHM, Expression for its displacement, velocity, acceleration at any time, amplitude, period, Phase of SHM, Simple Pendulum. Wave Motion: Concept, wave length, proof of v = n λ, Types of waves, Transverse and longitudinal wave, Characteristics of wave motion.

9. Sound Waves [5 Hrs., 10 Marks] Sound as longitudinal wave, Equation of progressive wave, Newton’s formula for velocity of sound, Laplace’s correction in it, Effect of temperature and humidity on velocity of the sound, Stationary waves, Free, Forced and Resonant vibrations, Resonance, Expression for velocity of sound, Determination of velocity of sound by resonance tube, Applications and Numericals.

10. Ultrasonic [2 Hrs., 3 Marks]

Method of production (Piezoelectric and Magnetostriction), Applications in Medicine, Industry and Research, Numericals.

11. Electrostatics and Electric Potential [5 Hrs., 9 Marks] Coulomb’s law, Electric field, Electric lines of force, Electric flux, flux density, intensity, Relation between Electric flux density and electric intensity, Absolute potential, Potential Difference, Potential difference the between two points in a electric field due to point charge, Potential due to a charged sphere, potential on the earth, Application and Numericals.

12. Current Electricity (7 Hrs., 12 Marks)

i) Specific resistance, Wheatstone’s network, meter bridge, Shunt, Shunt theory, it’s applications, E.M.F. and P.D. of a cell, Potentiometer principle, it’s application, effect of temperature on resistance. ii) Heating Effect: Joule’s law, Electric power, work, electrical energy, consumption of electric energy, calculation of electric bill, Seebeck and Peltier effect, thermo-emf, Thermocouple, temperature of inversion and Neutral Temp.

13. Modern Physics [02 Hrs., 04 Marks] Formation of energy bands in solids, Conductor, Semiconductor, Insulator, Intrinsic and extrinsic semiconductors P-type, N-type Semiconductors, Applications.

PRACTICALS 1. Use of verneir caliper. 2. Use of micrometer screw gauge. 3. Determination of Young’s Modulus by Searl’s apparatus. 4. Determination of acceleration due to gravity by simple pendulum. 5. Determination of velocity of sound by resonance tube. 6. Determination of coefficient of viscosity by Stoke’s method. 7. Determination of R.I. of prism by pin method. 8. Determination of unknown resistance and Specific resistance by meter bridge. 9. Comparison of emf’s of two cells by single cell method and sum and difference method.

10. Determination of Mechanical equivalent of heat (J) by Joule’s calorimeter. BOOKS FOR REFERENCE

1. Engineering Physics by P. V. Naik

2. A text book of Applied Physics by Prakash Manikpure. 3. Applied Physics by Kurian / Birhade 4. Applied Physics by Garje

APPLIED CHEMISTRY (AE06105)



End Examination

Abr. Pre – Req.

Credit


TOTAL

ACHE Nil 02 01 - 01 15 25 35 - - 75

RATIONALE: It is essential for technical students to learn about materials used in various Engineering fields. By learning properties & chemical Constitution of material they can find suitability of material for various processes. OBJECTIVES: Student will be able to classify material based on their constitution & properties. Student will be able to select proper material for specific purposes. Student will be aware of factors polluting the atmosphere. 1. Corrosion [3 Hrs., 10 Marks]

Definition, atmospheric corrosion, electrochemical corrosion, mechanism of corrosion, protection of metal by galvanizing, tinning, sheradizing, metalspraying, cladding, electroplating

2. Metallurgy [4 Hrs., 10 Marks]

Types of cast iron (grey & white), varieties of plain carbon steels, heat treatment of steel – purpose of heat treatment, method like hardening, tempering, annealing & normalizing.

3. Cement [3 Hrs., 10 Marks]

Varieties of port land cement, chemical & compound constitution of port land cement, manufacture of cement (dry & wet process), setting & hardening of cement.

4. Lubricants [3 Hrs., 10 Marks]

Definition, lubrication (fluid film, boundary & extreme pressure), properties of lubricants like, viscosity, viscosity index, cloud & pour point, flash & fire point, emulsification, volatility, acid value, saponification no.

5. Air Pollutions & Water Pollutions [3 Hrs., 10 Marks] Definition, causes, types, prevention of pollution. PRATICALS

1) Initial setting time of Portland cement. 2) Viscosity of an oil; Determination by using redwood viscometer. 3) Determination of flash point of oil by using Pensky Martens flash point apparatus. 4) Volumetric analysis: Determination of strength of base by using standard acid. 5) Determination of strength of base by using standard acid. 6) Qualitative analysis of minimum five single salt solutions. 7) Study of process of extraction of iron by blast furnace method.

BOOKS FOR REFERENCE

1) Chemistry of Engineering Materials – S.N. Narkhede. 2) Polytechnic Chemistry – V.P. Mehta. 3) Chemistry of Engineering Materials – K.M. Shahane. Applied Chemistry – Gokhale, Narkhede, Thatte.

APPLIED MATHEMATICS (AE06107)



End Examination

Abr. Pre – Req.

Credit


TOTAL

AMAT - 04 03 01 - 30 - 70 - - 100

RATIONALE: Mathematics is the soul of engineering body. For our technical students the treatment to the subject matter should be mostly engineering oriented. The theoretical rigor of mathematical principles should be avoided. But the students should be trained enough not to take anything by surprise in his higher studies. The stress should be laid on the problems in the respective disciplines with full understanding of the mathematical ideas. Generally problems should be simple but difficult problems can be discussed and asked if the principle has wide area of application in the respective engineering discipline. OBJECTIVES: On the completion of this course students will be able to apply basic facts, concept and principle of mathematics as a tool to analyze and present solutions in a standard format and language to engineering problems. SECTION I (Algebra – 34 Hrs., 50 Marks) 1. Relations and functions [4 Hrs., 5 Marks] a) Relations and functions b) Different types and examples of function 2. Sequence and serieses [6 Hrs., 10 Marks]

a) Sequences and serieses, Arithmetic Progression (A.P.), Geometric Progression (G.P.), Harmonic Progression (H.P.), nth term and sum up to nth term b) Means (A.M., G.M, H.M.)

3. Mathematical Induction and Binomial Theorem [5 Hrs., 10 Marks] a) Statement of mathematical Induction theorem and proofs by M.I and examples

b) Statement of Binomial theorem for positive integral index; general term, middle term of the binomial expansion, use of Binomial Theorem for approximate values.

4. Matrices and Determinants [12 Hrs., 15 Marks]

a) Matrices, algebra of matrices, elementary row operations and solutions to simultaneous linear equations by inverse of a matrix and elementary row operation. b) Determinants of 2nd and 3rd order, expansion of determinants, solution of linear equations in two or three unknowing using Cramer’s Rule.

5. Permutations, Combinations and Probability [7 Hrs., 10 Marks] a) Factorial Notation, Fundamental principle of counting b) Permutations and combinations and examples. c) Probability (Simple Problems up to independent events) SECTION II (Geometry – 30 Hrs., 50 Marks) 6. Trigonometry II [5 Hrs., 10 Marks]

a) Solutions of right angles and other triangles. b) Heights and distance problems in one plane 7. Co – ordinate Geometry [15 Hrs., 20 Marks]

a) Points: Distance between two points, division of a line segment in a given ratio, centroid of a triangle, area of a triangle. b) Lines: Equation of a straight line in various forms leading to ax+by+c=0, mere formula for the angle between two straight lines and conditions for two straight lines to be parallel and perpendicular, perpendicular distance of a point from a straight line. c) Circle: Equations of a circle leading to general form, center and radius from a general form of equation, equation of a chord, tangent and normal to a circle. d) Conic: Mere acquaintance with the standard equations and shape of parabola, hyperbola and ellipse.

8. Graphs and Locus [5 Hrs., 10 Marks]

a) Graphs of equations and standard functions (polynomial, exponential, trigonometric etc.) b) Graphical solutions of equations. c) Locus, determination of Laws from given graph / locus

9. Mensuration [5 Hrs., 10 Marks]

a) Area of plane figures – all type of triangle, quadrilateral, circles, ellipse and their parts. b) Volumes of solid – regular prism, cylinder, pyramid, cone, sphere and frustum of pyramid and cone; and their surfaces areas. c) Simpson’s rules for area and volumes.

BOOKS FOR REFERENCE

1) Mathematic of 11th and 12th Science by Chitale. 2) Mathematics for Polytechnic students: First year by S.P. Deshpande. 3) Engineering Mathematics (FY Diploma) by B.M. Patel, J.M. Raval.

COURSE & CODE:-DEVELOPMENT OF GENERIC SKILLS I (AE06112)

RATIONALE: As a technical institute we are training our students in the technical field which will help them to get their bread and butter, But, tomorrow the students’ will face the competition for employment and social, familial responsibilities and struggles of modern day living. There is a deep felt need to equip them to sustain the work pressure, to withstand the inevitable onslaught in life, to inculcate ethics, to say no to the allurements of the immoral acts and to improve his overall attitude towards life. OBJECTIVE: Through this course we intend to make students understand and improve their study habits, time management, stress management, health management, goal oriented attitude and levels of IQ, EQ and SQ CONTENTS:-

1. INTRODUCTION OF DGS 02Lects 1.1 Introduction: - Introduction to the course, importance in present context and

application.

2. STUDY HABITS 08Lects 2.1 *Memory and Concentration: - Concept, problems, ways to improve 2.2 Mind mapping techniques. 2.3 Reading and Writing Skills:-Different purposes, making notes, precise writing,

essay writing, report writing and organization of knowledge.

3. SELF DEVELOPMENT 22Lects 3.1 SWOT Analysis: - Strengths, weaknesses, opportunities and threats. 3.2 *Time Management: - Importance, time wasters, first thing first, time matrix, tips for

effective time management. 3.3 Health Management: - Importance, physical, mental and spiritual health, food/dietary

guidance, exercise and rest, body observation/protection and addictions. 3.4 *Stress Management: - Concept, causes, effects, remedies to avoid/minimize stress. 3.5 *IQ (Intelligence Quotient):- Concept and ways to improve. 3.6 *EQ (Emotional Quotient):- Concept and ways to improve. 3.7 *SQ (Spiritual Quotient):- Concept and ways to improve. 3.8 Creativity: - Concept, factors enhancing creativity. 3.9 *Goal Setting Techniques: - Aimless life, frustrations, setting a goal in life and steps

to achieve a goal. *Indicates Faculties from IYS/BACE (Iskcon Youth Services/Bhaktivedanata Academy for Culture and Education) may be invited for guest lectures and seminars. List of Assignments (Any 10, first 4 are compulsory):-

1. SWOT Analysis (twice, in the beginning and at the end of the semester, note the change). Analyze yourself with respect to SWOT considering

a. Past experiences b. Achievements c. Failures d. Feedback from others e. Interest in different fields

2. Test on reading skill/writing skill/memory administered by the teacher. 3. Prepare individual time table for a week

Examination Scheme Teaching Scheme weekly hours Progressive End Exam Abr. Cr.

L T P TS TW TH Pr Or

Total

DGS I 02 02 - - - 50 - - - 50

a. List down daily activities b. Decide priorities to be given according to the urgency and importance of the

activities c. Find out your time wasters and mention corrective measures.

4. Find out causes of your stress that leads to tension or frustration. Find the ways to avoid them or reduce them.

5. Arrange seminars and guest lectures for students and ask them to note down the important points and write reports on them.

6. Give some puzzles/situations or ask students to create where the solution involves DGS. 7. Visit to any place like of historical importance/office/farms/development sites/industries

and gather information through observation, people and other sources. 8. Practice some Yoga and Meditation techniques. Write your own views, feelings and

experiences on it. 9. Ask students to surf and collect information from www.mindtoold.com, www.stress.org,

www.ethics.com, www.coopcomm.org/workbook.htm, www.mapfornoprofits.org, etc. 10. Group assignment/activity of flow-charts, banners, posters, paper cuttings, photographs,

social service, drama, skits, instructive stories etc on different topics or current issues or technical developments.

11. Any other relevant and equivalent assignment that will use DGS can be asked of the students.

Reference Books:-

1. Development of Generic Skills by S Baalaraman and others, Publisher-Central Techno. 2. Essential Study Skills by Daniel Chiras, Publisher-Thomson Brooks/Cole(YCMOU Texts) 3. Generic Skills, Revival, Conquest, Check Mate, Publisher-SSKCON Youth Services 4. Basic Managerial Skills by E H McGrath, Publisher-Prentice Hall of India. 5. Body Language by Allen Pease; Publisher-Sudha Publications. 6. Creativity and Problem Solving by Lowe and Phil; Publisher-Kogan Page. 7. Decision Making and Problem Solving by J Adair; Publisher-Orient Longman. 8. Develop Your Assertiveness by Bishop, Sue; Publisher-Kogan Page 9. Organizational Behavior by Stephen P Robbins; Publisher-Prentice Hall of India. 10. Presentation Skills by Michael Hatton; Publisher-ISTE New Delhi. 11. Target setting and Goal Achievement by Richard Hale, Peter Whilom, Publisher-Kogan

Page 12. Time Management by Chakravarty, Publisher-Rupa and Co. 13. Working in Teams by Harding ; Publisher-Orient Longman

Engineering Drawing Course Code: (ME06210)



End Assessment

Abr Pre- Req.

Cr

L T P TS TW Th Pr Or Total

EDG AE6109 05 02 01 (CAD) 02 30 25 70 - - 125

Rationale: For all technicians thorough understanding of principles of engineering drawing is

essential. The expression by drawing is accurate , precise and one can easily get a detailed description from drawing. Objectives: Students should be able to:

1. Read and understand the drawing. 2. Develop the visualization power to imagine the object in the space with reference to the

planes and drawing the same from the given data. 3. Prepare good free hand sketches of different machine elements.

SECTION I 1. Projections of solids (Lect.6, 18 Marks) Projections of regular solids (prism, pyramid, cone and cylinder) with its axis inclined to one reference plane only (either to HP or VP) 2. Free hand sketches (Lect.4, 10 Marks) 2.1 Temporary fasteners- Form of threads, threaded fasteners, foundation bolts, locking arrangements. 2.2 Permanent /Semi permanent fasteners- Riveted fasteners, welded joints, simple welded components and the representations of welds on orthographic views as per IS symbols. 3. Isometric drawing (Lect.6, 22 Marks) Isometric scale, Isometric projections and Isometric views of simple objects with or without circles and slots on sloping surfaces.

SECTION II 4. Missing views (Lect.6, 20 Marks) Interpretation of orthographic views, drawing the missing views from given two other views and converting the given orthographic views into sectional orthographic views,

5. Sections of solids (Lect.5, 15 Marks) Sections of solids (prism, pyramid, cone and cylinder) by a cutting plane parallel or inclined to one reference plane and perpendicular to other. Drawing true shape of the section. The position of solids should be taken as –

(a) Solids resting on its base on the HP with axis parallel to VP (b) Prism lying on flat surface and cylinder lying on curved surface on the on HP and axis

inclined to VP. 6. Tracing of simple loci of points (Lect.5, 15 Marks) 6.1 Involutes of a circle or a polygon (upto hexagon) 6.2 Cylindrical helix 6.2 Cycloid, Epicycloid , Hypocycloid. 6.4 Loci of a point on a simple mechanism.

Tutorials: Computer Aided Drafting (CAD): No theory in end examination. Commands related to 2D drafting (viz. dimensioning, sectioning etc.) for drawing simple orthographic and isometric projections.

TERM WORK: Following sheets are to be prepared on half imperial size drawing sheet.

Skills to be developed Sr. No.

Title of sheet Intellectual skill Motor skill

1

Projection of solids (4 problems)

1. To develop ability to analyse the given data. 2. Able to visualize the position of solids. 3. Able to understand the procedure for drawing the projections of solids.

1.To develop ability to draw the projections of solids according to given data.

2 Free hand sketches

1.Develop ability to identify fasteners, describe functions and applications of fasteners.

1.Able to prepare free hand sketches of fasteners.

3

Isometric views and isometric projections (4 Problems)

1. To develop ability to interpret the given views. 2. Able to visualize the shape of the object. 3. Able to understand the procedure for drawing the isometric drawing.

1.To develop ability to draw isometric drawing.

4

Section of solids (3 problems)

1. To develop ability to analyse the given data. 2. Able to visualize the true shape of sections of solids according to the position of cutting plane and vice versa. 3.Able to understand the procedure for drawing the Sections of solids.

1. To develop ability to draw the sections of solids according to given data.

5 Missing Views (3 problems)

1. To develop ability to interpret the given views. 2. Able to visualize the missing view part by part. 3. Able to understand the procedure for drawing the missing view.

1.To develop ability to draw given views and missing view.

REFERENCE BOOKS:

Author Title Edition Year of Publication

Publisher & Address

N.D. Bhatt Engineering Drawing 48th 2005 Chatrotar Publication, Anand

N.H. Dubey

Engineering Drawing

2nd 2005 Nandu printers and publishers pvt.Ltd, Mumbai

WORKSHOP PRACTICE (ME06211)



End Examination

Abr. Pre – Req.

Credit


TOTAL

WSP AE06108 04 - - 04 - 50 - - - 50

RATIONALE A technician while working in actual field comes across various problems. The knowledge of various operations in different trades is essential to tackle such problems. They can acquire the requisite skill in selection of proper tools, equipment for a particular operation. In view of this, different trades are enlisted in syllabus. OBJECTIVES: To familiarize with the use and application of various machine in a workshop. TERM WORK:

SKILL TO BE DEVELEOPED LIST OF PRACTICLES

INTELLECTUAL MOTOR 1 Carpentry: -

Any two jobs from following – Square stool, Teepoy Centre table pat chawrang office trays book racks switch board pen stand chalk box letter box sitting board.

To develop ability to use carpentry skill in various works & jobs used in practice

To develop ability to use various tools & equipments for carpentry work

2 Smithy & Forging Any one Job from following – Pegs hammer knives Agriculture & Domestic

To develop ability to use smithy skills in various works

To develop ability to use various equipments tools & operation in smithy.

Fitting One job individually or among group of students Hand vice, fork spanner job with make female fitting

To develop ability to use fitting skills in various jobs

To develop ability to use various equipments tools & operation in fitting

4 Plumbing Any one joint

To develop ability to use plumbing joint

To develop ability to use plumbing tools

5 Sheet Metal Work One job from following – Separators, sieve jugs trays boxes funnels measures for liquids

To develop ability to use sheet metal joints

To develop ability to use sheet metal tools

6 Welding Introduction to welding tools Demonstration & practice of Welding

To study various welding tools & their uses

To develop ability to use welding tools & equipments.

Journal – Writing Description, Methods for shop processes.

COURSE & CODE: CAD I (ME06301)

RATIONALE:

Today age is computer age. Most of our daily activities are being influenced by the use of computers. While in areas like science and technology, improvements cannot be achieved

without computers. It has become necessary for each and everyone of us to have a basic knowledge of application of computers. PowerPoint is a feature packed presentation

programme whereas access is database management systems. This course is being offered to acquaint the students about MS PowerPoint, MS Access and AutoCAD.

The theoretical study and the practical knowledge of this course help the student to gain the skill & understanding needed to use different CAD (Computer Aided Drafting) packages by:

1. Exploring all possible commands. 2. Being able to use effectively different menus, pop-up windows & tools to speed – up the drafting procedure. Also the student becomes aware of the importance of the application of different CAD packages in the industry. 3. Computer aided drafting these days is extensively being used in the industry. This course has been added to enable a diploma holder to make drawings using computer software and take prints/plots. OBJECTIVES:

1. To introduce Drafting packages. 2. The student should be able to use CAD packages available. 3. Student should be acquainted with the commands in the CAD packages.

1. Computer Application Overview (4 hrs) • Commercial and business data processing applications • Engineering computation

2. MS PowerPoint (20 hrs) 2.1 Introduction

• Elements of power point package- templates, wizards, views, color schemes • Starting PowerPoint

• Exploring PowerPoint menus • Starting a new slide • Adding title, text and art

• Moving text area and resizing text box • Starting a slide show

• Saving a presentation • Printing slides • Inserting and deleting slides

• Closing a presentation • Exercise for making a presentation and slide show

2.2 Views • PowerPoint views – slide view, outline view, slide sorter view, notes view, slide show

view, slide setup

• Zoom in, zoom out • Exercises on various views of presentation

2.3 Formatting and enhancing text • Formatting • Changing format with a new layout

• Alignment of text and text spacing • Enhancing text formatting – use of bullets, changing text font and size

• Selecting text style and color • Applying design template


Scheme Weekly

Hours Progressive

Assessment

End

Examination Abr

Pre-

Req. Cr.


Total

CAD

I -- 04 - - 04 - 50 - @50 - 100

• Closing and applying the transition

• Spell checking • To set header and footer • Exercise on formatting text and applying design template.

2.4 Slide with graphs • Creating a graph

• Adding graphic objects • Adding clipart pictures • Adding movies and sounds

• Adding multimedia to presentation • Inserting excel worksheet or word table

• Exercise on inserting graphs, tables, movies and clipart. 3 MS – Access (20 hrs) 3.1 Introduction to Microsoft access

• Components of access 3.2 Table creating

• Starting access, creating tables, tool bars and views of tables • Editing the design and contents of the table • Creating relationship between tables

• Use of import and export facility • Exercise on table creating

3.3 Form designing • Introduction, creating a form, modify a form design, designing a form using design

view.

• Sub – forms, printing the forms, exercise on form designing. 3.4 Report designing

• Creating a report, managing the different controls of the records, saving and printing the report, use of graphs in reports

• Exercise on report designing 3.5 Introduction to AutoCAD: (20 hrs)

• Starting up, practice on – how to create a new drawing file, setting drawing limits &

saving a file, drawing lines in different ways using absolute co-ordinates, user co-ordinates, WCS, UCS, drawing circles, drawing arcs, drawing ellipses. Drawing

polygons, drawings splines. Drawing polylines, using window, zoom commands. • Practice on Edit commands such as erase, copy, mirror, array, offset, rotate, oops,

undo, redo, scale, stretch, trim, break, extend, chamfer, fillet.

• Practice on Text commands: editing text, text size, text styles, change properties commands.

• Practice on Layer Commands: creating layer, freeze, layer on/off colour assigning, current layer, load line type, lock & unlock layer, move from one layer to other.

• Practice on Hatching, Hatch pattern selection, practice on Dimensioning, linear

dimensioning, angular dimensioning radius/.diameter dimensioning O-snap command, aligned dimensioning, editing of dimensioning, and tolerances in

dimensioning. • Practice on making complete drawings of components by doing exercises. • Practice on print/plot commands. Export/import commands

RECOMMENDED BOOKS 1. MS Office 2000 for everyone by Sanjay Saxena; Vikas Publishing House Pvt. Ltd.

2. MS Office 2000 by Steve Hill; BPB Publications. 3. AutoCAD by R.W. Leigh, Galgotia, Publication, New Delhi. 4. Engg. Drawing with AutoCAD 2000 by T. Jaypooran, Vikas Publishing House.

5. Inside AutoCAD by D Raker & H Rice. 6. Mastering AutoCAD by George Omura.

DEVELOPMENT OF GENERIC SKILLS II (AE06113)

RATIONALE: As a technical institute we are training our students in the technical field which will help them to get their bread and butter, But, tomorrow the students’ will face the competition for employment and social, familial responsibilities and struggles of modern day living. There is a deep felt need to equip them to sustain the work pressure, to withstand the inevitable onslaught in life, to inculcate ethics, to say no to the allurements of the immoral acts and to improve his overall attitude towards life. OBJECTIVE: Through this course we intend to make students improve their abilities to collect required information, to solve variegated problems in life, to present them, to work in a team, to control the urges of mind, anger, manage habits and attitude, and keep themselves always motivated. CONTENTS:-

4. INFORMATION AND LEARNING 06Lects 1.1 Information Sources: - Primary, secondary, tertiary; types-print, non-print,

documentary, non-documentary and electronic media. 1.2 Information Center: - Library, exhibitions, Government Departments and Internet

etc. 1.3 Procedure For Information Search:- Different needs, types of search, steps for

information search, collection of data, answers to questionnaire, preparation of Bibliographic and Index cards.

1.4 Learning: - Concept, Model of learning, methods and principles of learning. 1.5 Classroom activity: - Ask students to collect information about a topic of curriculum,

technology, historical event or about a person.

5. PROBLEM SOLVING 04Lects 2.1 Steps in Problem Solving: - Symptoms, identifying the problem, gathering

information regarding sources/causes, evaluate the evidence, considering possible solutions and their implications, choosing and implementing the best alternative, reviewing and improving further.

2.2 Problem Solving Techniques: - 1.Trial and Error, 2.Brain storming, 3.Lateral Thinking.

2.3 Classroom activity:-Students solve a problem (from their technical field, criminal case, psychological imbalance, uncertainty about the future).

6. SELF DEVELOPMENT 10Lects

3.1 *Motivation: - Definition, power of motivation, De-motivators, steps for self motivation and for motivating others.

3.2 *Curing Cancer of Mind: - Problem, mind mechanism, case studies, power of knowledge and mind, mastery over mind and how to sharpen intelligence.

3.3 *Anger Management: - Problem, causes, solutions and applications. 3.4 *Power of Positive Attitude: - Attitude is everything, discouragements, solutions and

applications. 3.5 *Power of Habits: - Bad habits die hard, one can not teach old dog new tricks, the

power of habits, cultivating good habits.

Examination Scheme Teaching Scheme weekly hours

Progressive End Exam Abr. Pre-req. Cr.

L T P TS TW TH PR Or

Total

DGS II

AE06112 02 02 - - - 25 - - 25 50

7. PRESENTATION SKILLS 08Lects

4.1 *Art of Public Speaking:- Body language, dress, posture, gesture, eye contact, facial expressions, hand waving, , stage fright, voice, language, speaker’s ten commandments, practice of speech, use of OHP, LCD Projector and black/white board.

4.2 Group Discussion: - Ways to carry out GD, parameters-body language, contact, analytical and logical thinking, decision making and making minutes of the discussion.

4.3 Interview Techniques: - Need preparation, tips for handling common questions and some dos and don’ts.

4.4 Classroom activities: - Arrange students’ presentations, GDs, interviews and interviewing other students.

8. TEAM BUILDING 04Lects

5.1 Group Dynamics:- Team/Group formation-why and how, tips to work effectively in teams, establishing good rapport and interest to meet common objectives, tips to provide and accept feedback in a constructive and considerate manner.

5.2 *Overcoming Frustrations and Disappointments: - Problem, causes, case studies, solutions and applications (on personal basis and for a group).

5.3 Classroom activity: - Make students do some group activities; analyze different cases of frustration and disappointment.

*Indicates Faculties from IYS/BACE (Iskcon Youth Services/Bhaktivedanata Academy for Culture and Education) may be invited for guest lectures and seminars. List of Assignments (Any 10, first 5 are compulsory):-



13. Search library, Internet and society for available books and information on a specific topic. Prepare a Bibliographic card (consisting name of the authors, titles of his books, publications and place of publications), contents’ card of a book or make a report.

14. Ask students to write feedbacks on colleges’ departments/cultural/sports/extra curricular programs/about themselves/about a teacher/about a student leader.

15. Ask students to conduct interviews of some personalities (related to college, community, friend or any celebrity/outstanding person if possible.

16. Learn any new art, technique, language, concept or a thing and write a report about it . 17. Arrange seminars and guest lectures for students and ask them to note down the

important points and write reports on them. 18. Visit to any place like of historical importance/office/farms/development sites/industries

and gather information through observation, print sources and interviewing people. 19. Give or ask to prepare some puzzles/dummy cases and solve them where the students

can use DGS skills. 20. Form groups of 5-10 students and do a work for social cause like tree plantation, blood

donation, environment protection, camps to spread awareness about importance of cleanliness, literacy in slums, donate clothes, medicines etc.

21. Give topics from technical/historical/current issues/administrative/research field and ask the students to present for 10 minutes using different aids.

22. Arrange a GD in the class or in groups and ask them prepare minutes of the discussion 23. Arrange an exhibition of flow-charts, posters, paper cuttings, photographs etc on different

topics or current issues or technical developments. 24. Any other relevant and equivalent assignment that will use DGS can be asked of the

students.

Reference Books:-


Page 25. Time Management by Chakravarty, Publisher-Rupa and Co. 26. Working in Teams by Harding ; Publisher

ENGINEERING MATHEMATICS- AE06114


Progressive

End Exam Abr. Pre-req. Cr.

L T P Test TW TH PR OR

Total

EMAT AE06107 03 03 - - 30 - 70 - - 100 Rationale:- Science or Engineering without math is like body without soul. Avoiding the deep theoretical rigor the student should learn the concept and be able to apply the ideas in their concerned fields, as well as he should be sufficiently trained so that he has scope for future growth.

Objective:- The student will be able to 1. Differentiation 2. Integration 3. Differential Equations and 4. Apply the above techniques in their field.

Prerequisites:- AE06106 and AE06107 (Knowledge of Log, exponential, partial fractions, trigonometry, graphs etc)

SECTION 1 1. Differential Calculus: - (16 Lect, 34 Marks)

1.1 Introduction through application and Mathematical Modeling, 1.2 Revision of Function, 1.3 Definition of Limit (Various Techniques to find the limits of Functions), 1.4 Continuity 1.5 Definition of derivative (Principle method, derivatives of standard functions-Algebraic,

Trigonometric, exponential, Logarithmic), 1.6 Algebra of derivatives (Sum, Difference, Product, Quotient), 1.7 Derivatives by Chain Rule, 1.8 Derivatives of Inverse Functions, Implicit Functions and Parametric function; Logarithmic

differentiation 1.9 Successive Differentiation and Leibnitz Rule (No proof)

2. Applications of Calculus: - (8 Hrs, 16 Marks) 12.1 Differentiation: - Slope of tangent, Rate of Change (Velocity, acceleration),

Approximation and Error and Maxima and Minima of functions. 2.2 Integration:-Area under a curve, Mean values, Root Mean Square Values. 2.3 Differential Equations:-Applications to simple electrical/mechanical systems.

.

SECTION-II

3. Integral Calculus: - (15 Lect, 32 Marks) 3.1 Definition of Integration (the inverse process of differentiation, Standard Formulae), 3.2 Algebra of Integration. 3.3 Integration by Trigonometric Transformations 3.4 Integration by substitution (Algebraic, Trigonometric, Inverse trigonometric Logarithmic,

3.5 Integration by parts, 3.6 Integration by Partial fractions. 3.7 Definite Integrals:-Definition and properties (without proof)

4. Differential Equations: - (9 Lect, 18 Marks) 4.1 Definition of Differential Equation ( formation, order, degree and solution of a differential equation) 4.2 Techniques to solve first order first degree differential equations-

4.2.1 variable separable and reducible to variable separable, 4.2.2 homogeneous, 4.2.3 nonhomogeneous, 4.2.4 exact along with introduction to partial differentiation and 4.2.5 linear differential equation along with Leibnitz's and Bernoulli's form.

4.3 Simple Second order Linear differential equations with constant coefficients Recommended Textbooks:-

1. Statistics and mathematics (11th and 12th standard) by Chitale and Joshi, Sheth publishers

2. Mathematics for Diploma students by Deshpande or Kumbhojkar.

Mechanical Engineering Drawing (ME06201)



End Assessment Abr Pre- Req.

Cr


MEDR - 04 02 -- 02 30 25 70 - - 125 RATIONALE: -

Engineering Drawing is a language of an engineer. Hence every engineer must master the language. A diploma holder in mechanical engineering is basically a technician. He has to perform various roles in the industry like Supervisor, Inspector for Quality Control, Maintenance Engineer etc.

In whatever capacity he has to prepare, read and interpret drawing of machine and machine components. He may have to read, interpret and explain drawing to the operator. For this purpose the knowledge of missing views and auxiliary views is beneficial. If he is working in fabrication shop then knowledge of conventional representation of various materials, weld and weld joints pipes and pipe fittings is essential. To improve imagination/visualization power, study of projection of lines, planes and solids as well as sections of solids will be helpful.

OBJECTIVES: - The students will be able to - 1. Interpret given drawing with reference to planes and draw its projections. 2. Visualize the given object in space with reference to planes and draw its projections. 3. Use of various conventional representation as per IS Convention. 4. Prepare free hand sketches of different machine elements.

SECTION – I 1. Missing views (Lect.6, Marks 20) 1.1 Drawing of missing views from given two views (advanced exercise)

2. Projections of Lines : - (Lect.2, Marks 6) Projections of lines inclined to both the reference planes and lies in only one quadrant [depth

of treatment restricted to enable the students to find out true length & true inclinations with reference planes (excluding traces)]

3. Projections of Planes: - (Lect.4, Marks 12) Projections of planes inclined to both the reference planes (depth of treatment restricted to

enable the students to find out true inclinations with reference planes)

4. Projections of solids: (Lect.4, Marks 12) 4.1 Projections of the following regular solids with its axis inclined to both the reference planes. 4.1.1 Prism – triangular, square, rectangular, pentagonal, hexagonal and cube. 4.1.2 Pyramid – triangular, square, rectangular, pentagonal and hexagonal 4.1.3 Cylinder. 4.1.4 Cone. (Excluding projections of solids in contact)

SECTION – II

5. Sections of Solids :- (Lect.4, Marks12) 5.1 Sectional views of the solids mentioned in 4.1 5.1.1 When the axis of the solid is inclined to one reference plane and 5.1.2 When section plane is perpendicular to one reference plane and inclined to the other. 5.2 Projection of true shape of the section of the solids. 5.3 Locating the cutting plane and determining its inclinations with the reference planes if the

true shape of the section is given. (Sectional views of the composite solids to be excluded.) 6. Auxiliary views: (Lect.4, Marks 12) 6.1 Auxiliary views of simple machine components

7. Conventional Representation: - (Lect.8, Marks 26) 7.1 Conventional Symbols used in machine drawing for representing 7.1.1 Conventional Representation of long break and short break in pipe, rod & shaft 7.1.2 Conventional breaks, Conventional Representation of Material, 7.1.3 Conventional Representation of Internal & External Threading, Springs, Gears 7.1.4 Conventional Representation of Machine components such as splined shaft, bearings,

slotted head ratchet & pinion 7.1.5 Half, removed, revolved, offset, partial / local / broken sections 7.1.6 Wheels and Flanges containing hubs, spokes & holes in section 7.2 Standard conventions representing the following:

7.2.1 Pipe fittings in the pipe line layout - nipple, coupling, reducing sockets, elbows, bends, plugs, tee & cross.

7.2.2 Pipe joints - flanged joints, union joint, hydraulic joint, socket and spigot joint, expansion joint as per IS Code. 7.3 Welded joints: Representation of following welds and preparing working drawing

showing the size of weld, weld length, flush finish etc.

1. Fillet 4. Single double V butt 8. Spot Weld

2. Square butt, 5. Single and double J butt

9. All round Weld

3. Single and double U butt

6. Bevel butt 10. Flush finish Weld

7. Edge/Seam/Bead

TUTORIALS: Additional practice problems based on syllabi.

Mechanisms(ME06203) Examination Scheme Teaching

Scheme

Weekly Hours Progressive

Assessment

End

Assessment Abr

Pre-

Req. Cr


Total

MESM - 06 05 - 01 30 25 70 - 25 150

RATIONALE:

Mechanism is one of the basic subjects of engineering involving graphical and analytical work after theoretical study. A systematic study of this subject helps to develop, the following aspects of machines and mechanisms in the student.

OBJECTIVES: -

Students should be able to: 1. To visualize the existence of inversions of 4 - bar mechanisms in machines. 2. To understand constructional features and working principles of different mechanisms. 3. To develop an attitude of solving different problems related to mechanisms analytically and graphically, which further forms the basis of designing a machine. The subject inculcates a deep awareness of machines and mechanisms in a student.

SECTION - I

1. Introduction: (Lect-04 Marks - 06)

Theory of machines, mechanisms, kinematics, static, kinetics, dynamics. Kinematic links and their types, kinematic pairs and their types, kinematic chains and their types, constrained motions and their types. Definitions of resistant body, link, pair, inversion, machines and structures. 2 . Mechanisms: (Lect-13, Marks- 16)

2.1 Simple kinematic chains and their inversions.

2.2 4-Bar Chain: beam engine, coupled wheels of a locomotive.

2.3 Single slider crank chain: pendulum pump, oscillating cyl inder engine, gnome

engine, crank and slotted lever quick return mechanism, Whitworth’s quick return

mechanism.

2.4 Double sl ider crank chain: Scotch yoke mechanism, Oldham’s coupling, elliptical

t rammel.

2.5 Mechanisms with lower pairs and common Mechanisms: universal coupling.

Davis steering gear mechanism, Ackerman’s steering gear mechanism, pedaling

mechanism of bicycle, Sprocket mechanisms of a bicycle, Geneva mechanisms,

differential mechanisms of Automobile. (No numerical problems)

3. Velocity and acceleration in mechanisms: (Lect-12, Marks-14)

3.1 Definitions and basic concepts displacement, velocity, linear / angular velocity, acceleration,

tangential acceleration, centripetal acceleration, angular acceleration, relative velocity of a point on

link.

3.2 Concept of the velocity diagram of the mechanisms by relat ive velocity method.

Drawing of velocity diagrams from given configuration diagrams of simple mechanisms

– relative velocity method. (Exclude Coriolis component). Determination of

velocit ies of the links of mechanisms, determination of velocity of any point on a

link of a mechanism.

Instantaneous center of rotation: Determination of velocity by instantaneous center

method.

Klein’s construction for velocity.

Cams and followers : (Lect .11, Marks:14)

4.1 Definitions of cam, follower, types of motions of cam, type of motions of

followers, types of cams, types of followers, practical applications, cam

terminology.

4.2 Drawing of profiles of plate cams with knife-edge, roller and flat-faced follower (with and without

offset), motion imparted to the follower:1. S.H.M.,2. Uniform velocity, 3. Uniform and equal

acceleration and retardation.

SECTION II

5. Power transmission: (Lect .12, Marks:14)

5.1 Belt , Rope and Chain drive: Materials, cross section, limitations, applications of

belt, rope and chain drive.

5.2 Flat belt and V belt drive: Velocity ratio, ratio of tight side and slack side

tensions, types of drives, length of belt for open and crossed belt drive, centrifugal

tension, maximum tension, condition for maximum power transmission, initial

tension, slip of belt, creep of belt, calculations to find power transmitted.

5.3 Gear Drive: Gear terminology, types of gears, types of gear trains, practical

applications, train value for simple, compound and epicyclic gear trains, concept of

friction wheel, laws of gearing, involute gear teeth profi le for external gears, four

speed and reverse gear box of an automobile.

� For (5.2) derivations and analytical problems may be asked.

6. Flywheels and governors: (Lect.06, Marks:7)

6.1 Definitions of piston effort, crank-pin effort, turning moment. Function and

application of flywheel with the help of turning moment diagrams of 4 stroke-4

cylinder I.C. Engine, single cylinder double acting steam engine, multi-cylinder

steam engine, mean resisting torque, fluctuation of energy, maximum fluctuation of

energy, co-efficient of fluctuation of energy, co-efficient of fluctuation of speed

(No numerical problems)

6.2 Basic principles of working of centrifugal governors, classification of different

types of centrifugal governor viz. Watts, Porter, Proel, Hartnel , Wilson Hartnel ,

Pickering,comparison between flywheel and governor. (No numerical problems).

7. Brakes and dynamometers: (Lect .08, Marks 13)

7.1 Function of brakes, derivations of braking torque & braking force in each case.

7.2 Construction working and applications of:

1. Band brake, 2. Block brake,3. Band and block brake,

4. Mechanical internal expanding shoe brake,

5. Pneumatic internal expanding shoe brake,

6. Hydraulic internal expanding shoe brake, 7. Vacuum brake,

(Numerical problems on 1, 2, 3 may be asked. Derivations for ratio of tensions

in 1 & 3 are excluded)

7.3 Concept, Principles, working and practical application of:

1. Prony brake dynamometer

2. Rope brake dynamometer

3. Epicyclic gear train dynamometer

4. Belt transmission dynamometer

5. Torsion dynamometer

(No numerical problems on dynamometer)

8. Balancing: (Lect .04, Marks 06)

8.1 Balancing of rotating masses in single plane.

8.2 Analysis by analytical and graphical method.

(Numerical problems may be asked)

9. Friction : (Lect .10, Marks 10)

9.1 Types of bearings, simple pivot and collar bearing, conical pivot.

9.2 Uniform pressure and uniform wear assumptions.

9.3 Derivations and numerical problems to determine power absorbed in friction for

flat collar and pivot bearings, conical pivot bearing.

9.4 Study of construction, working and application of single plate, multi-plate, cone

clutch, centrifugal clutch and diaphragm clutch and numerical problems to find out

the power transmitted by these clutches (No derivations for clutches)

TERM WORK:


No. List of Practicals

Intellectual skills Motor skills

1

Identification,

sketching and

diagrams with labels of

various mechanisms such

as pulleys and belt

arrangements,

bicycles free wheels foot

operated pumps etc.

To develop:

1. Ability to

understand

construction and

working of simple

mechanisms.

2. Ability to analyse

the simple

mechanisms.

To develop ability to draw and

label sketches of mechanisms.

2

Study of single slider

crank chain & its

inversions with neat

sketches.

Develop ability to

identify and analyse

single slider crank

chain and

application of its

inversions.

To develop ability to draw

single slider crank chain and its

inversions.

3

Study of double slider

crank chain and its

inversions with neat

sketches.

Develop ability to


double slider crank

chain and application

of i ts inversions.

To develop ability to draw

double slider crank chain and

its inversions.

4

Study of four bar chain and

its inversions with neat

sketches.

Develop ability to


four bar chain and

application of its

inversions.

Develop ability to draw four bar

chain and i ts inversions.

5

Study of i. Crane

mechanisms (winch) with

worm & worm

gears. i i . Bicycle rear

wheel sprocket mechanism.

Develop ability to

analyse the

mechanisms.

Develop ability to draw

mechanisms and label the

components.

6

Study, description & neat

labeled diagrams of any

two of following:

1) Hydraulically operated

internalexpanding

brake system.

2) Mechanically operated

Brake system of two

wheelers.

3) Braking system of a

Develop the abili ty

to understand

working and analyse

the brake

mechanisms.


different brakes and label the

parts.

crane (industrial or other )

4) Vacuum brake system

of railways.


No. List of Practicals

Intellectual skills Motor skills

7

Study, description &

neat labeled diagrams of

any two of following:

1) Prony Brake

dynamometer.

2) Rope brake

dynamometer.

3) Belt transmission

dynamometer.

4) Torsion

dynamometer.

To Understand the

construction and

working of

dynamometers.


different dynamometers and

label the parts.

8


labeled diagrams of any

two of following:

1) Single plate clutch.

2) Multiple plate clutch

3) Cone clutch.

4) Diaphragm clutch.

To Understand the

construction and

working of clutches.


different clutches and label the

parts.

9


labeled diagrams of

following:

1) Simple pivot

bearing.

2) Collar bearing.

3) Conical bearing.

To develop the

abili ty to analyse

the friction and

effect of frict ion on

power transmission

in bearings.


different bearings.

DRAWING SHEETS

1

Graphical solution by

relative velocity

method.

To develop ability to

understand and analyse the

relative velocity diagram.


draw relative velocity

diagrams.

2

Graphical solution by

Instantaneous centre

method.

To develop ability to analyse

mechanisms to find out

velocity by Instantaneous

centre method.


locate instantaneous

centers of mechanisms.

3

Three problems on

drawing of cam profile

by graphical method.


understand methods to draw

cam profiles.


cam profiles.

REFERENCE BOOKS :

Title Author

Theory of Machines : Rattan

Theory of Machine : Shah & Jagdishlal

Theory of Machines : P.L. Ballaney

Theory of Machine : Khurmi & Gupta

Theory of Machines : Abdulla Shariff

COURSE & CODE MECHANICAL TECHNOLOGY (ME06204)



End Assessment Abr. Pre- req.

Cr.


Total

MT Nil 06 02 - 04 30 25 70 - - 125

RATIONALE : The knowledge of various manufacturing processes is essential for a technician for selection of suitable process. He should also know the use of various machinery, tools and equipments require for these processes and acquire necessary skill to operate the machines and use the tools. OBJECTIVES : Student should know various manufacturing processes, different type of patterns, various plastic manufacturing processes, develop skill in pattern making metal turning and welding.

SECTION – I PATTERN MAKING : (L-5 , M-16) Introduction of pattern Requirement of a good pattern material Various pattern materials, their advantages and disadvantage Pattern allowances. Colour code for pattern & core .Type of patterns Core prints. Difference between pattern & the casting made from it. MOULDING : (L-6, M-18) Introduction, moulding sands, properties of moulding sands, various moulding processes like green sand moulding dry sand moulding, skin dried moulding, Loam Moulding sweep moulding. Complete preparation of a green sand mould using split pattern. Type of cores, their uses, use of chaplets. CASTING : ( L-5, M-16) Layout of small foundry, selection of melting furnace. Type of furnaces like cupola, pit furnace, oil fired furnace & Electric furnace. Their construction & operation. Casting methods like gravity die casting centrifugal casting & pressure die casting Advantages of die casting. Casting defects & their remedies. SECTION -II PLASTIC MANUFACTURING PROCESSES : (L-5, M-14) Introduction compression molding, Transfer molding casting Injection molding, Extrusion molding blow molding calendaring, Vacuum forming slush molding laminating & fastening plating .

WELDING : (L-5, M -14) Resistance welding , spot welding seam welding projection welding Butt welding. Thermitt welding Electric arc welding, TIG-MIG welding.

FUNDAMENTALS OF MACHINING : (l-5, m-16) Introduction, principles of metal cutting. Cutting tool geometry & signature, tool angles. Chip formation type of chip; chip breakers. Orthogonal and oblique cutting. Cutting tool materials. Cutting fluids.

METAL TURNING : ( L – 3, M -10) Introduction :- Lathe operations like chamfering knurling, facing, centering parting off. Boring Taper turning by i) Form tool (ii) Swiveling the compound rest (iii) Setting over tailstock centre (iv) Taper turning attachment.

TERM WORK : Each candidate is required to complete & submit the term work as mentioned below.

1. Metal Turning :- One job in plain, taper & step turning. 2. One pattern with core print and core box Accuracy +- 1mm. 3. Welding :- One Job ( Individually or among suitable group of students) from following

1. Table 2. Stool 3. Garden Rack 4. Grill 5. Window frame 6. Container 7. Bucket 8. Waste papers bin 9. storage bin 10. Door hand drop 11. Welded joint.

4. Shaping – One job. 5. Assignment:-

1. Assignment on centre lathes its description & functions of various parts. 2. Based on maintenance & trouble shooting of Lathe Machine.

REFERENCE BOOKS 1) Workshop Technology Vol. I & II By S.K. Hajra Choudhary. 2) Workshop Technology Vol. I, II & III By W. A. J. Chapman 3) Manufacturing Process By M. S. Mahajan. Industrial Practices For Mech. Tech. – ME06204 Activity Purpose Targeted Achievements

Visit to industry Like L.& T. Siemens Goderaj

To show students the following 1) Different type of lathe & shaping machines. Their working for various jobs 2) Various working operations & processes 3) Working of various plastic manufacturing machines

Students will learn the operations of various lathes & shaping machines .How to use them for different type of jobs Students will learn operations of various welding machines & their uses for different jobs Students will learn how various machines are operated & used for various plastic processes & jobs

COURSE & CODE: COMPUTER AIDED DRAFTING II (ME06302)

RATIONALE

Computer aided drafting these days is extensively being used in the industry. This course has been added to enable a diploma holder to make drawings using computer software and take prints/plots.

OBJECTIVES: 1. To introduce Drafting packages.

2. The student should be able to use CAD packages available.

3. Student should be acquainted with the commands in the CAD packages.

1. Introduction to AutoCAD commands

1.1 Concept of AutoCAD, Tool bars in Auto CAD, coordinate system, snap, grid, and ortho mode

1.2 Drawing commands – point, line, arc, circle, ellipse,

1.3 Editing commands – scale, erase, copy, stretch, lengthen and explode. 1.4 Dimensioning and placing text in drawing area

1.5 Sectioning and hatching 1.6 Inquiry for different parameters of drawing entity 2. Detail drawing of the following using AUTOCAD (6 sheets)

2.1 Journal Bearing 2.2 Wall Bracket

2.3 Stepped pulley, V-belt pulley 2.4 Flanged coupling 2.5 Screw jack

3. Isometric Drawing by CAD using Auto CAD Drawings of following on computer:

- Cone, Cylinder, Isometric view of objects 4. Modeling

3D modeling, Transformations, scaling, rotation, translation

INSTRUCTIONAL STRATEGY 1. Teachers should show model or reality of the component/part whose drawing is to be

made.

2. Emphasis should be given on cleanliness, dimensioning, & layout of sheet. 3. Teachers should ensure use of IS codes related to drawing.

RECOMMENDED BOOKS 1. Engineering Drawing with AutoCAD 2000 by T. Jeyapooran; Vikas Publishing House,

Delhi. 2. AutoCAD for Engineering Drawing Made Easy by P. Nageswara Rao; Tata McGraw Hill,

New Delhi. 4. Engg. Drawing with AutoCAD 2000 by T. Jaypooran, Vikas Publishing House. 5. Inside AutoCAD by D Raker & H Rice.

6. Mastering AutoCAD by George Omura.

Examination Scheme Teaching Scheme

Weekly Hours Progressive Assessment

End Examination Abr Pre-Req.

Cr.


Total

CAD II ME06301 04 - - 04 - 50 - - - 50

COURSE & CODE : ELECTRICAL TECHNOLOGY & APPLIED ELECTRONICS (ME06402)

SECTION – I (ELECTRICAL TECHNOLOGY)

RATIONALE : Mechanical engineering technicians while working in the industries need to have an understanding of Electrical Engineering. Hence, fundamental principles of electrical technology are covered in this part (Section I) of the course.

OBJECTIVES : At the end of the course, student will be able to,

1. Understand basic principles of Electrical Engineering.

2. Appreciate the relevant information and apply suitably.

Contents 1. D. C. Circuits : [Lect – 04, Marks - 06] Resistance, Temperature co-efficient, Kirchoff’s laws, simple problems based on the

above topics.

2. Electro Magnetism : [Lect – 03, Marks - 09] Concepts of magnetic field, flux density, magnetic field strength, permeability,

reluctance, simple magnetic circuit. Principle of Electromagnetic Induction. 3. A. C. Fundamentals : [Lect – 10, Marks - 10] elementary single phase alternator, generation of sine wave. Definition of cycle,

frequency, period, angular velocity, current, voltage and power relations in pure R, L and C circuits. (No derivation required), Definition of reactance, concept of impedance

phase difference & power factor. 4. Three Phase A.C.: [Lect – 03, Marks - 06] Elementary 3ø alternator – 3ø Star connection, delta connection. Relation between line

& phase values of voltage & currents (No derivations expected). 5. Single Phase Transformer: [Lect – 06, Marks - 08]

Working principles, constructional features – statement to e.m.f. equation, voltage and current ratio of ideal transformer-loses and efficiency, regulation.

6. Electrical Drives: [Lect – 10, Marks - 11]

General principle and applications: 1. D. C. Motor (Shunt, series).

2. Three phase induction motor. 3. Single phase induction motor. Necessity of starters, speed control of d.c. motor.

LABORATORY WORK:

Journal shall consist of the following experiments: 1. Study of 1ø & 3ø Energy Meters. 2. Determination of line current, ph. Current relationship & ph. Voltage line voltage

relationship in 3 phase Y & ∆ connected circuits. 3. Speed control of d.c. shunt motor.

a. Field control b. Armature voltage control 4. a. study of D.C. 3 point starter

b. Reversal of rotation of shunt motor. 5. a. Determination of voltage and current ratio of 1ø transformer. b. Determination of efficiency and regulation by direct loading.

6. Study of various induction motor starters. a. D.O.L. Starter b. Star-delta starter c. Auto transformer starter.

REFERENCE BOOKS : 1. Electrical Technology by Edward Hughes.




Cr.


Total

ETAE Nil 05 04 - 01 30 25 70 - - 125

3. Electrical Technology Vol I & Vol II by B. L. Theraja.

4. Electrical Tech. & App. Elec. By B. H. Deshmukh and M N Phadke SECTION – II

APPLIED ELECTRONICS RATIONALE:

Modern equipments & machines are having electronic controls. Understanding of Principles of Electronic devices are therefore essential for diploma holders. The purpose of this course is to impart knowledge of fundamental principles to mechanical engineering

students. OBJECTIVES :

After understanding this course, the student should be able to : 1. Know basic principles of electronic devices 2. Appreciate the application of electronic components and devices in modern equipments.

Content 1. Diode [Lect – 04, Marks - 05]

Study of semiconductor diode, transistor, FET and Zener diode. 2. Rectifier [Lect – 04, Marks - 06] Rectifier operation with filter, block diagram of regulated power supply shunt regulator.

3. Amplifiers [Lect – 05, Marks - 05] Transistor biasing techniques, classification and direct coupled amplifiers.

4. Oscillators [Lect – 03, Marks - 04] – Concept of feed back for sustained oscillations. 5. S.C.R., U.J.T. [Lect – 06, Marks - 07]

– Their constructions, characteristics and practical applications. 6. Transducers [Lect – 05, Marks - 08]

– For measurement of temperature, pressure, flow, vibrations and uses. 7. Instruments [Lect – 04, Marks - 08]

– Multimeter, C. R. O. circuit diagram, operations and applications. 8. Power control circuits [Lect – 05, Marks - 07] – Timers, level and welding control circuits, speed & temperature control circuits.

LABORATORY WORK:

Term Work shall consist of the following experiments: 1. Study of components and devices.

2. Forward and reverse characteristics of semi-conductor diode. 3. Regulation characteristics of full wave rectifier using different filters. 4. Lamp dimmer using SCR.

5. a. Study of Oscilloscope. b. Measurement of amplitude and frequency of sine move using oscilloscope.

6. Study of transistor turner. 7. Measurement of displacement by LVDT.

REFERENCE BOOKS:

1. Electrical Tech & App. Elec. By B H Deshmukh & M N Phadke 2. Electronic devices & circuits by Millman and Halkias 3. A course in Electrical and Electronic Measurements and Instrumentation by A K

Sawhney. 4. Basic Electronics & Lenear circuits by N N Bhargav, S C Gupta & D C Kulshreshta.

Machine Drawing (ME06202)



End Assessment Abr Pre-req. Cr


MCD ME06201 04 02 -- 02 30 25 70 - 25 150

RATIONALE: A mechanical engineering technician has to work in different situations like Supervision of production, Maintenance of machines, inspection of components etc. In whatever capacity he may be working, a technician has to prepare, read and interpret drawing of different machine parts or assembly on shop floor. He may have to explain production drawing to operator or a maintenance engineer. Also for making change in production process, modification in machine components etc. skill of reading and interpretation of drawing is of most important. Therefore study of assembly & details drawing and blue print reading will be helpful. Skill to sketch free hand drawing of different machine element will be boon while explaining the drawing to workers quickly. Understanding of machine drawing is therefore basic skill needed for a mechanical engineer. Preparing drawings with dimensions, using proper symbol, providing proper fits, tolerances as well as surface finish, understanding of properties of materials, production processes and above all ability of visualisation are some of skills expected in a technician for day to day work. The knowledge of development of surfaces and curves of interpenetration of the surfaces is also important for the engineer working in sheet metal industry. All these skill ultimately contribute to read and interpret production drawing, visualise the object and communicate with the concern colleagues.

OBJECTIVES: The students will be able to: Understand practical machine drawing thoroughly. Prepare, read, interpret and analyse production drawing. Prepare development of common engineering objects used in sheet metal work. Represent various symbols and conventions on drawing. 5. Prepare free hand sketches of different machine elements and engine parts.

SECTION – I

1. Development of Surfaces of Solids (Lect.5, Marks 14)

1.1 Development of lateral surfaces of following regular solids. 1.Cone 2.Cylinder 3.Pyramid 4. Prism

1.2 Development of surfaces of solids in sections and solids with holes and slots. 1.3 Development of surfaces of solids in combination such as conical hopper, pipes in inclined

position.

2. Machine Parts : Free hand sketches of following (Lect.5, 16 Marks)

2.1 Keys - Sunk key, Saddle key, Taper key, Woodruff key, Gib headed key and Cone key. 2.2 Coupling – Flange, Muff, Flexible, Universal and Oldham’s coupling. 2.3 Cotter joints - Cotter and Knuckle joint 2.4 Pulleys - Flat belt, V belt, Loose and Fast pulleys

3. Production Drawing (Lect.6, Marks 20)

3.1 Assembly drawing & Detail drawing consisting of dimensioning, tolerance, limits, fits, geometrical convections & bill of material as per “SP-46-1988” (number Of Parts should not be more than 6).The drawing should be self explanatory for manufacturing of components.

3.1.1 Introduction 3.1.2 Working drawings classification 3.1.3 Procedure of detail and assembly drawing

3.1.4 Assembly drawing & Detail drawing of the following: 1. Couplings: Flange, Muff, Flexible, Universal and Oldham’s coupling

2. Bearings: Bush bearing & Foot step bearing 3. Pulleys - Flat belt, V belt, stepped pulley, Loose and Fast pulleys 4. Screw Jack 5. Non-Return Valves 6. Pipe Joints: Expansion, socket & Spigot joint, hydraulic pipe joint 7. Pipe Vice 8. Tool Post SECTION– II

4. Curves of Interpenetration of the Surfaces of Solids (Lect.6, Marks 20)

4.1 Prism with prism, cylinder with cylinder and prism with cylinder when The axes are at 90 o and intersecting 4.1.1. When the axes are at 90 o offset 4.1.2. When the axes are inclined to each other 4.1.3. One of the axes being vertical or horizontal

4.2. Cylinder with cone – When 4.2.1. Axis of cylinder is parallel to axis of cone and is intersecting with it. 4.2.2. Axis of cylinder is perpendicular to the axis of cone and is offset from it. 4.2.3. Axis of cylinder and cone are vertical and coincident. 4.2.4. Axis of cylinder and cone are vertical, parallel and offset from each other.

4.3. Prism with cone (Triangular and square prisms only) when 4.3.1. Axis of prism and cone vertical, parallel and co-axial. 4.3.2. Axis of prism and cone- vertical, parallel and offset each other

(Cases of cone with cone and cone with pyramid to be excluded) 4.4. Inter penetration curves of the following, machine parts: i. Connecting rod of I.C. engine ii. Roof chimney

5. Blue Print Reading: - (Lect.3, Marks 8)

5.1 Limits, Fits & Tolerances: Process Tolerance, Machining symbol, Indication of machining symbol, Indication of surface roughness characteristics, Symbol for direction of lay, Indication of machine allowance, Position of specification of surface roughness, Indication on drawing, Introduction of dimensional Tolerances Element of inter changeable system, Tolerance, Fundamental tolerance, Calculation of limit size, Method of specifying dimensions with tolerances on the drawing, Limit & fit system, Selection of fit, limit & Tolerance, Geometrical Tolerance, Form tolerance, Position tolerance, Indication of Geometrical Tolerance, Types of geometrical Tolerance.

5.2 Reading the given assembly or detail drawing of machines parts. Jigs and fixtures consisting of not more than 5 to 6 parts / components may be included.

6. Engine Parts: (Lect.7, Marks 22)

Description, functions, applications and Free hand sketching of the following 6.1. I.C. Engine parts: petrol engine piston, Cranks- overhang & disc crank, forged crank

shaft, simple eccentric, connecting rod, gland and stuffing box. 6.2. Steam Engine parts: Steam Engine piston & cross Head 6.3. Bearings: Journal bearing, Bush bearing, Pedestal bearing, Plummer block, Foot step

bearing. Methods to prevent rotation of brasses.

Tutorials: Computer Aided Drafting (CAD): No theory in end examination. Commands related to 2D drafting (viz. orthographic views, dimensioning, sectioning etc.) for drawing machine elements and engine parts.

Following sheets are to be prepared on half imperial size drawing sheet.

Skills to be developed Sr. No.

Title of sheet Intellectual skill Motor skill

1

Development of surfaces of solids (3 problems)

1.Able to apply the knowledge of development of surfaces for practical application. 2. Able to understand the procedure for development of surfaces of solids.

1. Able to prepare the development of lateral surfaces of solids.

2

Curves of interpenetration of the surfaces of solids (3 Problems)

1.Able to understand the procedure for drawing lines/curves of interpenetration of the surfaces of solids.

1. Able to draw the lines/curves of interpenetration of the surfaces of solids.

3

Production Drawing: Details to assembly

1. To develop ability to interpret the given views. 2. Able to visualize the missing view part by part. 3. Able to understand the procedure for drawing the assembly.

Able to prepare the assembly drawing.

4

Production Drawing: Assembly to details

1. To develop ability to interpret the given views. 2. Able to visualize the missing view part by part. 3. Able to understand the procedure for drawing the details.

1. Able to prepare the detailed drawing.

5

Free hand sketches (one sketch from each of the following) 1. Keys 2. Coupling 3. Cotter Joints 4. Pulleys 5. Engine part

1.Develop ability to identify and describe each machine parts and engine parts 2.Able to describe functions and applications of various machine elements and engine

parts.

1. Able to prepare

free hand sketches of the machine elements and engine parts.

REFERENCE BOOKS:


Publisher & Address

N.D.Bhatt Machine Drawing 40th 2005 Chatrotar Publication, Anand

N.H.Dubey Machine Drawing (Solid Geometry)

1st 2004 Nandu printers and publishers pvt.Ltd, Mumbai

P. J. Shah Engineering Drawing-I

4th 1999 Prof.P. J. Shah, Ahmadabad

Mali and Chaudhari

Mechanical Engineering Drawing (Machine Drawing)

19th 2002 Vrinda Publications

K.L.Narayana Machine Drawing 2nd 1999 New Age International

Bureau of Indian Standard

Engineering Drawing Practice for School and College

-- -- --

COURSE & CODE : MANUFACTURING PROCESS (ME06205) Examination Scheme

Teaching Scheme Weekly Hours Progressive

Assessments End Assessment Abr. Pre Req Cr.


MP ME06204 05 02 - 03 30 25 70 - - 125

RATIONALE : Student should have fundamental knowledge of various machining processing so that they can apply the processes effectively. It will help them to do any modification of the process if require. The knowledge of construction and operation of various machine tools like planer, drilling and milling machine will help them to do effective process planning in industry. It will also help them in designing various machine elements. OBJECTIVES :

To know geometry of cutting tools for increasing productivity. To develop required skill in operating various machines like shaping drilling machine.

SECTION – I SHAPING PLANNING & SLOTTING MACHINES : (L – 8, M – 22 ) Introduction : Types of shapers, Mechanical & hydraulic shapers, their construction & operation Quick return. Mechanism for shapers, Adjustment of stroke length standard parts of a mechanical shaper. Shaper operation working principle 0f planer. Type of planners, slotting machine shaper vs planner. BORING MACHINES :- ( L – 4, M – 14 ) Introduction, Type of boring machines like Horizontal boring machine, Vertical boring machine, Jig boring m/c. & vertical turret lathe. Boring heads, boring bars; methods of supporting boring bars, boring tools. BROACHING MACHINES :- ( L-4 , M – 14 ) Introduction, Type of broaching machines, Type of broaches & broaching methods. Elements of a internal pull broach, Advantages and limitations of Broaching. SECTION – II DRILLING MACHINE :- ( L – 5, M – 18 ) Introduction, Type of drilling machines like portable drilling m/c. sensitive drilling m/c. upright drilling m/c. Radial drilling m/c. Operation of Gang drilling m/c. multiple spindle drilling m/c & Deep hole drilling machine. Specification of drilling machine. Work holding devices. Tool holding devices. Drilling machine operation MILLING MACHINE :- ( L – 4, M – 18 ) Introduction, working principle, Advantages of milling, type of milling machines like plain milling m/c. vertical milling m/c. & Universal milling m/c. Planer type & Fixed bed milling m/c. Milling processes like Up milling down milling & negative rake milling . Milling operations milling cutter. Universal dividing head, its construction Indexing -direct indexing & simple indexing only. MODERN MECHINING METHODS :- ( L – 4, M – 14 ) Ultrasonic Machining (USM) Electro Chemical machining (CM) Electro Discharge Machining ( EDM ) Electron Beam Machining ( EBM ) Laser Beam machining (LBM ) TERM WORK Each candidate is required to complete& submit the term work as follows.

1. Metal turning: - One job – involving internal and external ‘V’ threading and external square threading.

2. Gear cutting :- One Job. 3. Workshop Group Project :- Preparation for a group project involving work shop; project

drawing and material list by group of students. Students may start actual work with available material Assignments No.1 Based on Maintenance & trouble shooting of shaping & milling machine No. 2. Based on type of presses & press operations No.3. Based on gear cutting operation.

REFERANCE BOOKS 1 Workshop Tech- Vol I &II By S. K. Hajra Choudhary

COURSE &CODE: THERMODYNAMICS (ME06206)

Examination Scheme

Abr

Pre- Req.

Cr.


Assessment. End Examination


Total

THM Nil 06 04 - 02 30 25 70 - - 125

RATIONALE: Engineers in general are working on energy conversion in engines, machines and such technical devices. All branches in engineering are enlivened by electrical power. Electrical power, in turn is mainly produced from thermal prime movers which converts the thermodynamic energy into mechanical power. Therefore, a sound knowledge of applied thermodynamics is essential from the viewpoint of design, analysis as well as operation of various power plants. It also makes the engineers capable of running the plant cost effective and efficient. For such reasons, the course contents deals with all the related topics of applied thermodynamics. Objectives Students will be able to,

1. Understand units and dimensions for common physical quantities. 2. Use the system concept for solving the thermodynamic problems. 3. Study and understand laws of thermodynamics and thermodynamic cycles. 4. Understand properties, which apply to two-phase system and determine energy

exchanges to two-phase systems. 5. Solve problems related to combustion of fuel, thermodynamic processes and cycles.

CONTENTS: SECTION – I

UNITS AND DIMENSIONS: [Lect – 02, Mark – 04] Units and dimensions, basic S I units, dimensions of various quantities, unit of force, pressure, volume, temperature, power only in S I units. THERMODYNAMIC CONCEPTS. Basic concepts: [Lect – 07, Mark – 12] Thermodynamics system, boundary, surroundings, types of system – closed & open, properties and state of system, extensive properties and intensive properties, properties like specific volume, density, pressure, temperature, measurement of pressure by pressure gauge, vacuum gauge and manometers. Measurement of temperature by liquid in glass thermometer, thermocouples, bi-metallic thermometers, resistance thermometers and radiation pyrometers. Process work, thermodynamic definition – work done at the moving boundary, heat, thermodynamic definition, difference between heat and work. First law of thermodynamics: [Lect. – 04, Mark – 06] Statement of first law for open and closed systems, internal energy, flow energy, enthalpy, and steady flow energy equation applied to systems. 2.3 Ideal gases and ideal gas processes: [Lect. –11, Mark – 18] Definition of an ideal gas, ideal gas laws, equation of state or characteristic equation, specific heat, internal energy and enthalpy. Analysis of ideal gas processes assuming constant volume (isochoric), constant pressure (isobaric), constant temperature (isothermal), adiabatic (isentropic), irreversible adiabatic, polytropic, throttling, etc. in each case change in internal energy, enthalpy and determination of work may be considered and process may be plotted on pressure – volume & temperature – entropy co-ordinates.( only simple problems ) Fuel and combustion: [Lect. – 08, Mark– 10]

Combustion Equations, Calculation of air requirements, excess air, flue gas analysis by orsat apparatus. Gravimetric and volumetric analysis. Conversion of one form to other , air – fuel ratio, concept of alternative fuels, rating of fuels.( only simple problems ) N.B. The ratio of Theory to analytical questions is to be kept as 75: 25 wherever applicable.

SECTION II

4. Second law of thermodynamics: [Lect.– 10, Mark – 14] Heat engine, heat pump, refrigerator, thermal efficiency of heat engine, co-efficient of performance of heat pump and refrigerator. Second law of thermodynamics – Kelvin – Planck and clausius statement. Equivalence of the statements. Reversible cycles, carnot cycle. Carnot principle about efficiency of reversible cycles. Clausius inequality and entropy, a property of a system, entropy changes in reversible processes, determination of entropy change in irreversible processes. Calculation of change of entropy during various gas processes (referred in 2.3), representing various processes on temperature entropy diagrams and p-v plots. .( only simple problems ) 5. Two phase system: [Lect.- 12, Mark- 18] Property and property changes for vapors like steam; temperature – entropy diagrams. Use of vapor tables for determination of properties, Mollier diagrams ( h – s diagrams ) various processes for vapor i.e. isochoric, isobaric, isothermal, isentropic, throttling etc. determination of property changes like enthalpy, entropy, internal energy, work and heat in each process. Representing various processes on p – v, t – s and h – s diagrams. Determination of dryness fraction of steam using combined separating and throttling calorimeter. .( only simple problems ) 6. Thermodynamic cycle: [Lect.- 10, Mark- 18] Air standard power cycles – carnot, Otto, diesel, dual combustion. Representation on p – v and t – s planes, air standard efficiency calculations. Vapor power cycle – carnot cycle, rankine cycle, modified rankine cycle. Thermal efficiency and work ratio. N.B. The ratio of Theory to analytical questions is to be kept as 75: 25 wherever applicable.

Term Work Practicals: (ME06206)

Skills to be developed Expt No.

List of Practicals Intellectual Motor

1. Application of first law 1.1 power developing device a.) steam turbine b.) gas turbine c.) I.C. engines. 1.2 power consuming system a.) compressor b.) pumps, etc. 1.3 Energy transforming system a.) nozzles b.) boilers.

1. identify type of system boundary, the input and the Output quantities. 2. to develop ability to differentiate between thermodynamic systems and control volumes. 3. to observe the thermodynamic fluid systems operating in systems.

1. to start and stop the applied thermodynamic system. 2. to sketch different thermodynamic systems. 3. to measure properties at inlet and outlet. 4. to calculate input and output power from the properties measured. 5. to apply first law and find out the unknown quantity. 6. to verify first law.

2. Measurement of properties, heat, work done, and power of system.

1. To differentiate between properties and process energies. 2. to compare heat and work.

1. to take readings of thermocouple, flow meter, pressure gauges, etc. 2 . to sketch indicator

diagrams. 3. to calculate heat, work done and power, etc.

3. study of bomb calorimeter

Observe and study the parts of model of bomb calorimeter 1. to learn the constructional details. 2. to learn the experimental setup. 3. to learn the procedure to measure CVs of fuels.

1. to sketch the model. 2. to dismantle and assemble the model for learning the setup. 3. to calculate CVs of fuels from the observations available elsewhere.

4. Study of Boy’s gas calorimeter

- DO - - DO -

5. Study of Orsat apparatus.

Observe and study the parts of model of Orsat apparatus. 1. to learn the experimental setup. 2. to learn the constructional details. 3. to learn the procedure of flue gas analysis.

1. to sketch the model. 2. to dismantle and assemble the model for learning the setup. 3. to calculate percentage wise preparation of constituent gases formed by volumetric measure and also by gravimetric measure from observations available elsewhere.

6. Determination of flash point and fire point by Pensky Marten’s apparatus.

To observe and study the parts of model, to learn 1. the experimental setup,2. the constructional details 3. the procedure to find out flash point and fire point.

1. to sketch the model and name the parts. 2. to compare the tables of flash and fire point of commonly used fuels and write down the flash and fire point of fuels used in laboratory.

7. Study of combined separating and throttling calorimeter.

To observe and study the parts of model, to learn 1. the experimental setup. 2. the constructional details.

1. to sketch the model and name the parts.

8. Determination of dryness fraction by separating and throttling calorimeter

To develop the ability, 1. to write down the procedure for the experiment. 2. to read and pick up proper values from steam table and Mollier chart.

1. To calculate the dryness fraction of steam from the test results available.

9. Study of viscometer To develop ability to learn. 1. the constructional details of the model. 2. procedure of measurement of viscosity of oils.

1. to sketch the model and name the parts. 2. referring property tables of oils to pick up the viscosity of commonly used lubricating oils for different applications.

Professional Practices for (ME06206) : Sl. No.

Activity Purpose Targeted achievement

01 02

To visit a steam Power plant /Petro-chemical plant/ automobile work shop etc. Short term training of one/ two weeks or one month in the related industry.

The students must learn the principles of industrial applied thermodynamics.

By observation, enquiry, attending lectures etc. the students must learn: 1) To differentiate between industrial measurement of thermodynamic properties, heat, power etc. and the laboratory measurement methods. 2) to contrast industrial system and control volume concept with that learnt in the institute. 3) to list the fuels used in the industry and their industrial rating. 4)industrial method of calculation of power , efficiency, quality of steam etc., using the thermodynamic cycle concept, properties tables, Mollier chart and other devices.

03 Expert lecture by a resource person operating and maintaining the components of a steam power plant.

- Do -

- Do -

04 Supply a questionnaire to the student.

To assess and evaluate the students’ professional taste and accordingly chanalize and encourage them to practice.

To motivate the students to retrospective thinking and to enable them to answer questions independently to locate their own specific field of career and professional practice.

REFRENCE BOOKS:

1. Basic engineering thermodynamics by Saby .P. Joseph 2. Elements of heat engines, vol – 1, 2& 3 (revised edition in S I units) by R C Patel & C .J. K. 3. Engineering thermodynamics by P .K. Nag. 4. Thermal engineering by R S Khurmi and J K Gupta 5. Heat Power by Kshitish Chandra Paul

COURSE & CODE: FLUID MECHANICS (ME06208)

RATIONALE:

This course is concerned with supply of behavior of water in a state of rest and while in motion. Study of properties of water is important to civil and mechanical engineer, when he deals with design and construction of water related structures like dams, canals, tanks, bridges, pipe lines and sewer lines etc. It is, therefore this course is closely related to other fields like irrigation, water supply and sanitary engineering. It is intended that study of important properties of water and its applications to problems related to irrigation, water supply and sanitary engineering will enable a diploma technician to design small schemes and help him to supervise construction/maintenance of water related structures. Now a day it is very important to know, how the water energy can be utilized for engineering purposes for supplying the water to cities the knowledge of energy, hydraulic gradient and friction losses in pipes is essential. OBJECTIVES:

Students will be able to: 1. Understand basic principles of hydrostatic and hydrodynamics. 2. Become familiar with the different types of pressure gauges. 3. Find out water pressure on plane surfaces in contact with water. 4. Get knowledge of orifice, mouth pieces and notches, weirs and its applications. 5. Understand methods of flow measurements. 6. Use energy theorem to the solutions of problems. 7. Study the different losses in pipes when the liquid is flowing. 8. Design pipe lines and canal sections for given flow conditions.

SECTION I 1. Hydrostatics: [Lect – 10, Marks - 18]

1.1. Fluid and fluid properties: Such as adhesion, cohesion, Specific weight, Surface tension, capillarity, viscosity, compressibility, vapour pressure.

1.2. Fluid Pressure: Liquid pressure, intensity of pressure, laws of liquid pressure, pressure head, and types of fluid pressure, atmospheric pressure, gauge pressure, vacuum pressure,

and absolute pressure. 1.3. Pressure Head Measurement:

By Piezometer, U-tube manometer, Micro manometer, Bourdon’s pressure gauge, Diaphragm and Dead weight pressure gauge, Numerical problems.

1.4. Total pressure on plane immersed surface: [Lect – 10, Marks - 16]

Centre of pressure for Rectangular, Circular, Triangular and Curved surfaces, submerged problems to be dealt with.

2. Hydrokinetics : [Lect – 12, Marks - 16] 2.1Flow of liquids – Steady, unsteady, uniform, non-uniform, streamline, turbulent

rotational flow, irrotational flow.

2.2Energy of flowing liquids: Pressure energy, Kinetic energy, potential energy and total energy.

2.3Bernoulli’s theorem and its application such as venturimeter, orifice meter and Pitot tube.

SECTION – II

3. Orifice : [Lect – 9, Marks - 12]


Weekly Hours Progressive Assessment


Cr.


Total

FME Nil 05 04 - 01 30 25 70 - - 125

Types of orifice, orifice hydraulic co-efficient, Co-efficient of contraction, co-efficient of

velocity and co-efficient of discharge by trajectory method. Classification of mouthpieces flow through an external cylindrical mouthpiece. Time emptying a tank through an orifice at its bottom. Loss of head of a liquid flowing in a piece due to sudden

enlargement, sudden contraction at entrance in a pipe, at exist in a pipe. 4. Notches and weirs : [Lect –9, Marks - 16]

Introduction and classification of notches and weirs, discharge over a rectangular and triangular notch. Advantages of triangular notch over a rectangular notch. Effect on discharge over a notch due to error on measurements of head. Time required to empty

a reservoir with a rectangular and V notch. Discharge over a rectangular weir. 5. Flow through pipes : [Lect – 9, Marks - 14]

Loss of head in pipes, Darcy’s and Chezy’s formula for loss of head in pipes. Different types of losses through pipe. Total energy line, Hydraulic Gradient Line, power transmitted through pipes. Transmission efficiency, Syphon, combination of pipes, pipes

in series, parallel and branched pipes. 6. Impact of Jet : [Lect – 5, Marks - 8]

Generation of forces on stationary, moving, fixed inclined plate, flat planes and curved vanes mounted on wheel. Tangential entry on the moving vanes arranged on wheel. Calculation of work done and efficiency.

LABORATORY WORK (TERM WORK) :

Skills to be developed

List of Practical

Intellectual Skill Motor Skill

1. Verification of Bernoulli’s

equation.

To develop ability to solve

the analytical part of Bernoulli’s theorem.

To develop ability to verify

the Bernoulli’s theorem by using experimental setup.

2. To determine co-efficient of discharge of venturimeter

1. To develop ability to distinguish between

orifice meter & venturimeter.

2. To develop ability to

solve the analytical part based on venturimeter.

To develop ability to determine the coefficient

of discharge of venturimeter by using experimental setup.

3. Determination of co-efficient of discharge for a

rectangular notch.

4. Determine Hydraulic co-

efficient (Cv, Cc and Cd) for a sharp edge circular orifice by trajectory method.

1. To develop ability to explain the applications

of the notches. 2. To develop ability to

solve the analytical part

rectangular/ triangular notches.

1. To develop ability to perform experiment to

determine the coefficient of discharge of rectangular/

triangular notch by using setup.

2. To develop ability to record observations carefully.

5. Determine Hydraulic co-efficient (Cv, Cc and Cd) for a

sharp edge circular orifice by trajectory method.

To develop ability to solve the analytical part of sharp

edged circular orifice.

1. To develop ability to perform the

experiment. 2. To determine the

coefficient of discharge of orifice by using setup.

6. Study of loss of head of liquid flowing in a pipe due

To develop ability to solve the analytical part of

To develop ability to perform the experiment.

To determine the find loss of head due to friction.

entrance in a pipe and at

exit in a pipe.

head for liquid flowing

through pipe.

7. Determination of co-efficient

of friction for flow through pipes.


analyse the Chezy’s equation & Darcy’s equation

to find loss of head due to friction.

REFERENCE BOOKS : 1. Fluid mechanics and Hydraulic machines by R. S. Khurmi 2. Hydraulics by B. S. Chaudhari

3. Fluid mechanics & Hydraulic machines by Jagdishlal (Vol I & II) 4. Hydraulics and Hydraulic machines by R.C. Patel & A.D. Pandya.

5. Fluid mechanics and Hydraulic machines by R. K. Bansal

Mechanical Measurements (ME06209)

Examination Scheme & Maximum Marks



End Assessment Abr

Pre- Req.

Credits


Total

MM -- 03 02 -- 01 - 50 - - - 50

RATIONALE: In engineering field diploma engineer is often expected to measure various quantities/parameters as a part of his job. Sound knowledge of measurement of various quantities/parameters associated with particular engineering application/process/equipment is essential.

OBJECTIVES: Student will be able to : 1) Know various parameters associates to measurement. 2) Select proper measurement instruments and techniques. 3) Understand and appreciate the significance of calibration of measuring instruments.

SECTION I

1. Measurement & Measurement Systems: (Lect.4) (No Derivations & Numerical) 1.1 Introduction 1.2 Significance of Measurement 1.3 Mechanical Measurements 1.4 Methods of Measurement 1.5 Instrument - A Concept 1.6 Classification of Instruments 1.7 Functions of Instrument & Measurement Systems 1.8 Generalized Measurement System & its functional elements 1.9 Basic Standards & Units 1.10 Primary, Secondary & Working Standards

2. Instrument Characteristics: (Lect.6) (No Derivations) 2.1 Introduction 2.2 Static Terms & Characteristics, Range & Span, Accuracy & Precision, Reliability, Errors & Corrections, Calibration, Hysteresis & Dead Zone, Drift, Sensitivity, Threshold & Resolution, Repeatability & Reproducibility, Linearity. 2.3 Dynamic Terms & Characteristics. 2.4 Speed of response and measuring Lag, Fidelity & Dynamic Error, Overshoot, Dead Time & Dead Zone 2.5 Zero, First & Second Order Instruments (Only concepts) 2.6 Measurement of errors – Introduction, Classification of errors like instrumental errors, environmental errors, translation & signal transmission errors, observation error, operational errors & system interaction errors. 3. Calibration: (Lect.5) 3.1 Introduction 3.2 Classification of calibration 3.3 Calibration card, annual calibration, calibration programme for general measuring instruments. 3.4 Calibration of following instruments-

a) Vernier caliper b) Micrometer c) Dial gauges d) Gap and plug gauges 4. Pressure Measurement: : (Lect.3) (No Derivations & Numerical) 4.1 Introduction – Definition of Pressure & Units of Pressure, Terminology of Pressure

Measurement

4.2 Low Pressure Gauges: McLeod Gauge, Thermal Conductivity Gauge, Ionization Gauge 4.3 High Pressure Gauges: Electrical Resistance Pressure Gauge

5. Flow Measurement: (Lect.6) (No Derivations) 5.1 Introduction – Definition of Flow, Different types of flows, Classification of Fluid Flow 5.2 Measurement Techniques - Inferential & positive rotameters, Cup & vane Anemometers, Current & Turbine Meters, Special Flow Meters - Hot Wire Anemometers, Ultrasonic Flow meter, Thermal Flow meter SECTION II 6. Temperature Measurement: (Lect.6) (No Derivations) 6.1 Classification of Temperature Measuring Instruments: Liquid-in-glass Thermometers, Bimetallic Thermometers, Thermocouples – Laws, Elements of Thermocouple System, Thermocouple materials. 6.2 General consideration in Thermocouple, Resistance Thermometers & Thermistors radiation & optical Pyrometers.

7. Strain Measurement: (Lect.6) (No Derivations & Numerical)

7.1 Introduction – Definition of Strain & Utility of Strain Measurement 7.2 Types of Strain Gauges & Gauge Factor 7.3 Strain Measurement Techniques 7.4 Requirement of a Strain Gauge 7.5 Strain Gauge Materials 7.6 Resistance Strain Gauges – Bonded & Unbonded 7.7 Selection & Installation of a Strain Gauge 7.8 L.V.D.T. & R.V.D.T.

8. Force Measurement: (Lect.3) (No Derivations) 8.1 Introduction – Concepts of Force, Work, Torque & Power 8.2 Force Measurement by using (a) Scales - Platform Scale & Pendulum Scale (b) Balances – Analytical Balance & electromagnetic balance

9. Speed Measurement: (Lect.9) (No Derivations & Numerical) 9.1 Introduction 9.2 Mechanical Tachometers 9.3 Revolution counter & timer 9.4 Tachoscope 9.5 Hand Speed Indicator

9.6 Slipping Clutch Tachometer 9.7 Centrifugal Force Tachometer 9.8 Vibrating Reed Tachometer 9.9 Electrical Tachometers 9.10 Drag Cup Tachometer 9.11 Cumulated Capacitor Tachometer 9.12 Tachogenerator 9.13 Contactless Electrical tachometers 9.14 Inductive Pick Up 9.15 Capacitive Pick Up 9.16 Photoelectric Stroboscope. Term Work: 1. Study of general Measurement System & its components with at least one example like Bourdon pressure gauge. 2. Study & detection of different types of errors in any one measurement system. 3. Study of thermocouple. 4. Demonstration of temperature measurement by using thermistors. 5. Demonstration of load measurement using strain gauge. 6. Demonstration of displacement measurement by using Linear Variable Differential Transformer. REFERENCES

Author Title Publishers

A.K.Sawhney Mech. Measurements & Instrumentation Dhanpat Rai & Sons, New Delhi

D.S.Kumar Mechanical Measurements & Control Metropolitan Publi., New Delhi

R.K.Jain Mechanical & Industrial Measurements Khanna Publications, New Delhi

Nakra & Chaudhary

Instrumentation Measurement & Analysis Tata McGraw Hill

Buckwith Buck Mechanical Measurements Oxford & IBH Publications

Doeblin Measurement Systems McGraw Hill Kogakusha

A.S.Morris Principles of measurements &Instrumentation

Prentice Hall ,India

COURSE CODE: STRENGTH OF MATERIALS –ME06401

Examination Scheme Abr

Pre- Req.

Cr.


Progressive . Assessment

End Assessment Total

L T P TS TW Th. Pr Or SOM

AE06110

05 04 - 01 30 25 70 - - 125

RATIONALE : Various materials are used for machine parts. Their properties play an important role in designing the components, its therefore essential for the students of Mechanical Engineering to understand the behavior of the machine parts under the application of different type of forces and stresses and provide insight to appreciate properties of materials, while selecting them appropriately for particular application / machine element. OBJECTIVES : Students will be able to – 1. Clarify the concept of stress & types of stresses. Analyze different types of forces and stresses that a machine or structural members may have to sustain. 2. Understand the behavior of a member under the action of various forces and stresses. 3. Apply the basic principles to calculate the stresses and strains in such a members. 4. Understand the concept of ‘failure’ of a member / element. Section-I 1. Stress Strain (L 11 & Marks-18 ) 1.1 Definitions, Elasticity, Rigidity, Elastic and Plastic deformations, stresses and strain, Types of stresses – tensile, compressive and shear. Principal stresses, Types of strains. 1.2 Axial loading, deformation in length, tensile and compressive stresses and strains. Elastic limit, Hook’s law, Stress Strain curve for ductile and brittle materials; salient point on the curve. Factor of safety, critical and safe stress. 1.3 Lateral strain, Poisson’s ratio, biaxial and tri-axial stresses, volumetric strain, change in volume, bulk modulus. 1.4 Shear load, shear stress and strain, modulus of rigidity. 1.5 Relationship between the three modulii 1.6 Thermal stresses and strains in homogeneous sections-simple problems. 2. Strain Energy. (L 5 & Marks-10 ) 2.1 Definition and concept, types of loading. 2.2 Stresses developed due to gradual, sudden and impact load. 2.3 Strain energy stored due to gradual , sudden and impact load. Resilience proof, resilience Modulus of resilience. 3. Shearing forces and bending moment. (L 12 & Marks-14 ) 3.1 Types of beams, types of supports. 3.2 Concept and definition of shearing forces and bending moments, sign conversions. 3.3 Shear force and bending moment diagrams for simply supported, cantilevers, and overhanging beams subjected to concentrated load and uniformly distributed loads.(analytical method only) Relation between shear force, bending moment and rate of bending. 4. Deflection of beams. (L 4 & Marks- 8 ) 4.1 Concept of deflection.

4.2 Deflection calculations for cantilever and simply supported beams(without overhang) subjected to concentrated and uniformly distributed loads using standard formula. (No derivation). SECTON-II 5. Bending stress in Beams. (L 11 & Marks-10 ) 5.1 Recapitulation of moment of inertia theorems, M.I of simple sections. 5.2 Theory of simple bending, application of theory through simple examples. 6. Direct and bending stress. (L 09 & Marks-12 ) 6.1 Concept of direct and eccentric loads. 6.2 Tension and short compression members, subjected to eccentric loads with eccentricity about one principal axis. 6.3 Stress distribution at the base, maximum and minimum resultant stress, condition for no tension or zero tension at extreme fiber, middle third rule, core of section. 7. Torsion. (L 13 & Marks-18 ) 7.1 Theory of pure torsion, moment of resistance, torsional equation, assumption in theory of pure torsion. 7.2 Shear stress distribution across a section of solid or hollow circular shaft, strength of circular shafts, polar modulus. 7.3 Power transmitted by shafts, stresses in bolts and keys of shaft couplings. 7.4 Close coiled helical springs and stresses developed on a section of spring wire. 8. Thin Cylinders. (L 03 & Marks-10 ) 8.1 Stresses in walls of thin cylinders due to internal pressures, circumferential and longitudinal stresses. 8.2 Change in dimensions, Volumetric strain, Change in volume due to internal pressure. LABORATORY WORK: Term shell consists of the following eight experiments. 1. Tension test on mild steel / Aluminum specimen, plotting of stress strain curve and significant points, I.S Requirement. 2. Tension test on brittle material. 3. Izod impact test on M.S.,Copper, Cl, Ailminum and brass etc. to indicate the importance of test. 4. Hardness test. 5. Shear test – single and double. 6. Deflection test – metal specimens. 7. Torsion test. 8. Compression test. 9. Study of principal planes and principal stress. (four problems ) REFERENCE BOOKS : 1. Strength of materials by Singer. 2. Strength of materials by S.Ramamurtham. 3. Mechanics of structures by S.B. Junnarkar and Dr. Adavi. 4. Strenght of materials by Rajput.

Course & code: - Engineering Costing & Estimating (ME06507)



End Examination

Abr

Pre-req.

Cr.


Total

ECE Nil 02 02 - - - 50 - - - 50

Rationale: - Making profit is the aim of undertaking any business activity or entrepreneurship & profit is directly related in the cost. For ensuing the profit the knowledge of costing & estimating is essential. Also knowledge enables one. To work effectively in various departments like Purchase Sales & Planning. Objective: - 1. Students should know different types of costs how to prepare estimating of a job. The difference between estimating & costing. 2. They must be able to calculate the exact row material size & weight of the job. Calculation of timing for various machining operations. 3. The cost of erection of a shop, the Depreciation and method of calculating it. Principle of costing: - L – 5 Introduction, Definition of costing, objects of costing, elements of costing, definition of different types of costs like direct labour cost, indirect labour cost, direct & indirect material cost overhead charges like factory overheads administrative selling and distribution overheads, fixed and floating overheads etc. Prime cost factory cost, manufacturing cost, total cost, selling prize, difference bet. Costing & estimating, Calculations of problems in costing. Material and labour costing: - L – 5 Introduction material costing & its elements control over cost, waste control valuation of materials used from stores, first in first out last in first out average price method fixed prize method actual cost method current value method & inflated prize method introduction to wages & incentives simple problems on estimation of material cost. Overhead costing & depreciation: - L – 5 Introduction, Different type of overheads Depreciation & obsolescence causes of depreciation methods of calculating depreciation straight line method diminishing balance method sinking fund method. Annuity charging method the insurance plotting method revelation method machine hour basis method. The sum of the year digit method simple problems on overhead costing & depreciation. Estimating: - L – 4 Introduction, Importance & use of estimating, Estimating procedure division of estimating material quality & cost, estimation of material menstruation simple problems. Machine shop estimation: - L – 4 Introduction, machining time for various machining operations like turning drilling milling shaping planning and grinding operations simple problems. Welding & riveting estimation: - L – 3 Introduction, type of welded joints, factor affecting welding cost, gas welding and cutting cost, arc welding cost, riveting cost simple problems. Sheet metal shop estimations: - L – 2 Introduction, blank layouts, time estimation, power press work cost estimation simple problems.

Erection costing: - L – 2 Cost elements estimation of cost simple problems. Forging shop estimation: - L – 2 Hand and machine forging operations, estimation of time and cost, simple problems. Term Work: - Four assignments based on syllabus. References: - 1. Mechanical estimating & costing by Banga & Sharma. 2. Mechanical estimating & costing by Sing & Khan.

COURSE & CODE:-DEVELOPMENT OF GENERIC SKILLS III (AE06714)

RATIONALE: As a technical institute we are training our students in the technical field which will help them to get their bread and butter, But, tomorrow the students’ will face the competition for employment and social, familial responsibilities and struggles of modern day living. There is a deep felt need to equip them to sustain the work pressure, to withstand the inevitable onslaught in life, to inculcate ethics, to say no to the allurements of the immoral acts and to improve his overall attitude towards life. OBJECTIVE: This course intends to make students understand values and ethics, leadership skills, to learn about and adapt to new environment, and develop forgiveness, assertiveness, fearlessness, confidence, strong will, and also know and practice meditation which suits them . CONTENTS:-

9. LEADING TEAMS 06Lects 1.2 *Leadership: - 26 qualities of a great leader. 1.3 *Conflict Resolution: - Sources of conflict, resolution of conflict, ways to enhance

interpersonal relations. 1.4 *How to forgive: - Why to forgive, who can hurt you the most, feelings experienced

when hurt, feelings experienced when forgiven. 1.5 Classroom activity: - Arrange a conflict to be resolved in groups, discuss some

current national/international conflict case.

10. SELF DEVELOPMENT 16Lects 2.1 Develop Your Assertiveness: - Problem, causes, solutions and applications. 2.2 *Overcoming Fear: - Problem, causes, solutions and applications. 2.3 *Developing Self Confidence: - Under confident, confident and over confident,

problem definition, solution and applications. 2.4 *Excel by Will Power: - Will power, obstacles to success, secrets of will power, steps

to harness will power. 2.5 Values and Ethics:- Basics of values and ethics, individual and ethics-issues, codes

of ethics 2.6 *Meditation Tools: - Why meditate, different ways, application to modern day living. 2.7 Diet, Nutrition and Exercise:- Why and how to keep good food habits and good

health 2.8 Classroom activity: - Arrange for some instructive games, presentations, discussion

of some dummy/real cases (of fear, frustrations, disappointment, laziness, immorality), or debates amongst students for better possibilities.

11. SOCIAL SKILLS 10Lects

3.1 *Fools Paradise: - What is a paradise? Extreme nature of this world, caught up between the wants and needs, fool’s paradise, where does success lie?

3.2 Society:-Society, social structure, different case studies. 3.3 Empathy and Sympathy: - why and how to develop sympathy and empathy,

benefits. 3.4 Lessons from society:-Lessons from current social structure/issues, history, religion,

science and technology. 3.5 Adaptation Skills: - Different societies and cultures, adaptation problems, solutions

and applications.



L T P Test TW TH PR Oral

Total

DGS III AE06113 02 -- - 02 - 25 - - 25 50

3.6 Classroom activities: - Arrange students’ discussions on some issues (of present society, history, religion, science and technological developments).

*Indicates Faculties from IYS/BACE (Iskcon Youth Services/Bhaktivedanata Academy for Culture and Education) may be invited for guest lectures and seminars. List of Assignments (Any 10, first 6 are compulsory):-



26. Ask students to form groups of 5-10 students and carry out the events of annual function and other co-curricular activities.

27. Ask students to get information about a conflict and provide steps for resolution with proper reasoning.

28. Ask students to write about a personal incident where they were hurt had forgiven the wrong doer and describe their emotional experience of great relief.

29. Ask students to write about a personal incident where they were able to check themselves from behaving immorally and the emotional experience they underwent

30. Ask students to write on ‘My experiments with Meditation’ 31. Watch, listen or collect data on social activities, historical events, religious artifact/story

which can benefit all also scientific and technological developments and write a report on the program.

32. Arrange seminars and guest lectures for students and ask them to note down the important points and write reports on them.

33. Visit to any place like of historical importance/office/farms/development sites/industries and gather information through observation, print sources and interviewing people.

34. Give or ask to prepare some puzzles/dummy cases and solve them where the students can use DGS skills.

35. Arrange an exhibition of flow-charts, posters, paper cuttings, photographs etc on different topics or current issues or technical developments.

36. Any other relevant and equivalent assignment that will use DGS can be asked of the students.

Reference Books:-


Page 38. Time Management by Chakravarty, Publisher-Rupa and Co. 39. Working in Teams by Harding ; Publisher-Orient Longman

Course: Industrial Engineering (ME06703)

Examination Scheme

Abr Pre- Req.

Cr.


Progressive Assessment.

End Examination Total

L T P TS TW Th Pr Or IE Nil 04

03 01 - 30 25 70 - - 125

Rationale: SECTION I 1. Basic Concepts 2 hours

Concepts and Historical development of Industrial Engineering. Role of Industrial Engineering. Applications of Industrial Engineering. 2. Professional Ethics: (4 hrs) Concept of ethics. Concept of professionalism. Need for professional ethics. Code of professional ethics. Typical problems of professional engineers. Professional bodies and their role. 3. Occupational Safety: Implications of hazards in the workplace; duties and responsibilities at various levels; setting up and testing safety procedures; devising Safety rules and Safety management guidelines; Fire Prevention; Electrical Safety; Mechanical Safety; Chemical Safety; Accident Prevention and Accident Investigation; Personal Protective Equipment and Clothing; Statutory (and non-statutory) inspection of Machinery and Equipment; Environmental issues: Wastes, effluents, emissions, monitoring, controlling; Housekeeping: Case studies to illustrate importance and practical solutions; Safety Audits and Auditing techniques. SECTION II 4. Basic knowledge and evaluation capability with respect to: Procurement and material control Just in time (JIT) and Kanban 5. Basic knowledge and application of: Gantt-chart loading Production graphs Production control-information systems 6. Job Evaluation and Incentives Introduction, objectives, needs of job evaluation, job definition, job analysis, data source, job evaluation methods such as ranking method, grade description method, point system and factor comparison method, hybrid system. Incentive-definition and concept, incentive and productivity relation, types of incentives such as financial, non financial. Individual and group incentives, pre requisites for incentives, characteristics of a good incentives plan (12 hrs) 7. Ergonomics Basic human abilities and characteristics, including vision and hearing. Psychomotor characteristics. Anthropometry: static and dynamic human body dimensions and muscle

strength. Environmental factors, including illumination, atmospheric conditions, noise, and vibration. Ergonomic work design, including layout of equipment, manual work aids, design of seating. ASSIGNMENTS 1. Industrial Engineering by O.P. Khanna; Dhanpat Rai and Sons, New Delhi. 2. Industrial Engineering by S.C. Sharma; Khanna Publisher. 3. Industrial Engineering and Management by T.R. Banga.

COURSE & CODE: POWER ENGINEERING (ME06207) Examination Scheme

Teaching Scheme, Weekly Hours


End Examination Abr

Pre- Req.

Cr.

L T P TS TW Th Pr Oral

Total

PE ME06206 05 03 - 02 30 25 70 - 25 150 RATIONALE: Steam power plants are being used in the country to cater for the spurt in power demand. It is expected that a mechanical technician will be associated with planning, erection and maintenance of the power plants. This course includes the study of important components of such plants. Thereby these technicians will find it easy to perform these jobs, if placed in such power plants. OBJECTIVES: Students will also be able to,

1. Understand steam-generating equipments. 2. Understand the application of various components of steam power plants. 3. Understand the importance of safety valves and other components of boiler plants. 4. Select a proper prime mover for the plant. 5. Compare the steam prime movers. 6. To apply Dalton’s law of partial pressures to steam condensers to find the air leakage

etc. 7. To use appropriate method of cooling for condenser circulating water. SECTION I 1. Source of energy: [Lect.- 03, Marks- 08]

1.1 Brief description of various sources of energy. Classification of sources of energy such as conventional and non-conventional energy sources, renewable and non-renewable sources of energy.

1.2 Power plant engineering: [lect – 03, marks- 08] Layout of steam power plant, I C engine power plant, nuclear power plant and hydro-electric power plant, steam power plant, power plant terminology and load ratings.

2. Steam power plant: [Lect - 17, marks – 26] 2.1 Steam boilers: specification and working of common boilers. Classification of boilers.

Maintenance and inspection of boilers. Construction and working of conventional boilers – Lancashire, locomotive, Cochran and Babcock and Wilcox boilers, comparison. Advantages of high pressure boilers. Construction and working of high pressure boilers, La-Mont, Loeffler, Bensen and Velox boiler, their comparison. Indian boiler regulation act- Statement of the act, provisions etc.

2.2 Boiler mountings and accessories: Construction and working of boiler mountings such as safety valves, water level indicator, pressure gauge, feed check valve, blow off valve, fusible plug, etc. Construction and working of accessories – feed pump, super heater, economizer, air pre-heater, steam injector, steam trap and steam separator.

2.3 boiler draught: [Lect – 2, marks – 8] Concept of the draught: types of draught – natural draught, calculation of draught in natural draught. Artificial draught. Merits and de-merits of one over another.

2.4.Steam prime movers: [Lect – 2, marks – 8] Steam engine – constructional details, function of parts and working of simple engine, advantages and disadvantages of simple double acting steam engines.

SECTION II 2.4.1 Steam nozzles and turbines: [Lect – 14, marks – 25] Steam nozzles: types of nozzles, flow of steam through converging diverging nozzles. Continuity equation, velocity of steam at exit of nozzle. Area of nozzle at throat and exit. Effect of friction in nozzle.

Steam turbines: comparison of steam turbine and steam engine. Principles of working of steam turbines. Classification of turbines. Calculation of power, stage efficiency, and diagram efficiency, axial thrust, etc. governing of turbine, bleeding of turbine, compounding of impulse turbine, reheat factor.

2.5 Steam condensers and cooling towers: [Lect – 8, marks – 15] Function of condensers – jet and surface condensers, merits and de-merits, vacuum in condensers. Dalton’s law of partial pressures. Calculations of amount of air leaked in the condenser, sources of air leakages in a condenser, effect of air leakages on performance of condenser, vacuum efficiency, and condenser efficiency, cooling water requirements of surface condenser. Air extraction pump - type. Air ejectors, cooling towers and spray ponds.

3. Elements of heat transfer: [Lect– 2, marks – 10] Mode of heat transfer – conduction, convection, radiation. Conduction through walls, cylinder, composite walls, etc. heat transfer coefficient, forced and free convection, thermal radiation.

Emissivity, absorptivity, transmissivity, reflectivity, black and grey body. Stefan-Boltzman law calculation of insulating thickness in boilers, furnace etc.


Skills to be developed Expt No.

Title of practical Intellectual Motor

1. Study of one type of fire tube boiler

Observe and examine the models to learn 1. the constructional details. 2. the principle of steam generation in fire tube boiler.

To sketch and name the parts of the boiler. 2. prepare a table to compare fire tube boilers with respect to construction, working, advantages and application.

2. Study of one type of water tube boiler.

-DO- (for water tube boiler)

1. to sketch and name the parts of boiler. 2. compare fire tube boilers and water tube boilers with respect to construction, working, advantages and application.

3. Study of one type of modern / high pressure boiler

-DO- (for modern / high pressure boiler) also to differentiate between low pressure boiler and high pressure boiler.

1. to sketch and name the parts. 2. to prepare a comparison table to compare the high pressure boilers.

4. Study of one type of non – conventional power plant.

To observe and examine the model to learn. 1. the constructional details 2. working of the plant. Also to differentiate conventional and non – conventional power plants.

1. To sketch model and name different parts of it. 2. to prepare table to compare the conventional and non – conventional power plants.

5. Study of four boiler mountings.

Examine and study the model to learn 1. the constructional details of mountings. 2. the

1. To sketch and name different parts. 2. to prepare the table of

working of mountings 3. to differentiate between mountings and accessories.

document to compare different mountings.

6. Study of four boiler accessories

-DO- (for accessories)

-DO- (for accessories)

7. Study of steam engine

Examine and study the models to learn. 1. the constructional details, 2. the working 3. to differentiate between the steam engine and steam turbines.

1. To sketch the models and name the parts, 2. to prepare a table of document to compare different types of steam engines.

8. Study of simple impulse turbines.

a). examine and study the models to learn. 1. constructional details 2. the working. b). to differentiate between impulse turbine and compounded impulse turbines.

1. to sketch the model and name the parts, 2. to prepare a table of document to compare different types of impulse turbines.

9. Study of reaction turbines.

a). examine and study the models to learn 1. constructional details 2. working b). also to differentiate between impulse and reaction turbines.

1. to sketch the model and name the parts, 2. to prepare a table of document to compare impulse turbines and reaction turbines.

10. Study of two pass surface condensers

a). examine and study the models to learn 1. constructional details 2. working b). also to differentiate between surface condensers and jet condensers

1. to sketch the model and name the parts, 2. to prepare a table of document to compare different type of condensers.

11. Study of cooling towers

a). examine and study the models to learn 1. constructional details 2. working b). also to differentiate between rectangular timber towers and hyperbolic concrete towers.

1. to sketch the model and name the parts, 2. to prepare a table of document to compare different type of cooling towers.

12. Trial on cooling towers.

1. identify different components and parts of the given cooling towers. 2. to learn the precautions and test procedure for the trial.

1. to start the operation of tower 2. to measure the properties required 3. to stop the operation of tower. 4. to calculate the performance characteristics from the red properties and to draw inferences.

PROFESSIONAL PRACTICES for P.E. (ME06207) :

Sl. No.


01 02

To visit a steam Power plant. Short term training one/ two weeks or one month in the related industry.

The students must learn the industrial construction, operation and maintenance of boilers, turbines, condensers, cooling towers etc. in the turbine plant.

By observation, enquiry, attending lectures etc. the students must learn: 1) To contrast and list the constructional features other than learnt in the institute in respect of the components mentioned in the previous column. 2) Also to differentiate and list the operational features other than learnt in the institute in respect of the different components. 3)To list the additional devices attached in the plant circuit and functions of each. Prepare a line lay out instrumentation and control panel operation of the plant and write down the working principle and advantages. 4) to learn and write down the maintenance strategy and maintenance steps in respect of each of the components.

03 Expert lecture by a resource person operating and maintaining the components of a steam power plant.

- Do -

- Do -


To assess and evaluate the students’ professional taste and accordingly channelize and encourage them to practice.


REFRENCES:

1. Non – conventional energy sources by G. D. Rai 2. Power plant engineering by Domkundwar 3. Thermal engineering by P. L. Ballaney 4. Elements of heat engines vol. I,II & III by R. C. Patel & C. J. Karamchandani 5. A Text Book on Heat Transfer by S P Sukhatme. 6. Heat and Mass Transfer by R K Rajput. 7. Heat Power by Kshitsh Chandra Paul

Course & Code: MECHANICAL ENGINEERING DESIGN ( ME06501 )



End Examination Abr Pre-req. Cr.


MEDN ME06401 05 04 - 01 30 25 70 - -- 125 RATIONALE:

As a mechanical engineer ,one must know the industrial practices in engineering design and also understand the codes & norms followed in respect of the same, besides the procedure of calculations leading to a safe, economical& feasible design .This courses contents envisages enabling a student to understand & implement the industrial practices in respect of mechanical engineering design. Through this course a student is able to select appropriate materials and design simple machines and device& also to get conversant with the use of design data hand books and the concept of standardization. Student should be able to implement the industrial practices in preparing production drawings OBJECTIVES:

To impart the knowledge & understanding in respect of – 1. Failure of machine components under different condition of loading. 2. The concepts of engg. design such as factor of safety, design stresses, efficient performance, working life of machines or devices 3.Consideration of economy and safety in engg. design. 4. Designing simple machine components. 5.Reffering to the design data hand book 6.Concept and preparation of production drawing

Section- I 1.Fundamentals:[Lect.-08,Marks-18] 1.1 General consideration in machine design ,steps in machine designing. 1.2 Ergonomics and design , aesthetic consideration such as shape, colour, surface finish etc. 1.3 Stresses and strains, bearing and crushing stresses, thermal stresses. Brittle and ductile materials, their stress & strain diagrams and comparisons. 1.4 Failure of machine components, different types(ways) of failure of machine components. Endurance, S-N curves for cyclic loading. Creep, proof resilience. 1.5 Factor of safety, critical stresses. Design stresses, calculation of principal stresses. Factors influencing determination of factor of safety. 2. Design of machine components:[Lect.08,Marks-16] Design of machine components subjected to direct tension, compression, sheering , bearing and bending.:- 2.1 Cotter joints: Spigot &socket type, Gib & cotter joint, Foundation cotter joint 2.2 Knuckle joint. 2.3 Turn-Buckle joint. 2.4 Suspension link 3.Design of machine components subjected mainly to bending[Lect.08,Marks-16] 3.1 Design of leavers as a machine parts subjected to forces resulting into direct , bending& bearing stresses.:- 3.1.1Bell- crank leaver 3.1.2 Rocker arm leaver 3.1.3 Leaver of dead- weight safety valve 3.2 Design of hand leavers and foot leavers 3.3 Clutches: Defination , Types, Design consideration, Design of Disc, &Cone clutches. 2/4 Section-II

4.Design of Revited and Bolted joints:[Lect.08,Marks-16] Methods of riveting ,materials of rivets, Iandian Standards for rivets , ways of failure of riveted joints strength & efficiency of riveted joints (design of boiler joints is excluded) Design of riveted &bolted joints subjected to eccentric loading about one axis only , as follows(In respect of a plate or a bracket riveted to another structural member): 4.1 Load is parallel but away from the plane of rivets. 4.2 Load is in the plane of rivets but away from the centre of gravity of rivets . 4.3 Load is perpendicular to the plane of rivets .

5 Design of welded joints:[lect. -08, Marks-16] 5.1 Merits &demerits of welded joint as compared to riveted joints Types of welded joints . Forms , sectional representation & symbols & their representation in drawings, elements of welding symbols. Stress concentration factor for welded joints 5.2 Strength of welded joints as follows (Simple welded joints) 5.2.1 Transverse fillet. 5.2.2 Parallel fillet . 5.2.3 Combination of transverse &parallel fillet 5.2.4 Butt joints 5.2.4 Axially loaded unsymmetrical welded section 5.2.5 Eccentrically loaded 6 Power screws:[Lect -08, Marks-18] 6.1 Definition forms of threads used for power screws. Overhauling , self locking & efficiency of power screws. Multiple thread efficiency. 6.2.Design of Square threaded & acme threads, power screws with consideration of maximum principal stresses & stability. Design of:- 6.2.1 Screw jack 6.2.2 Screw press. 6.2.3 Screw clamp. 6.2.4 Sluice gate screw 6.2.5 Toggle jack. PRACTICALS/TERM WORK/PROFESSIONAL PRACTICES:

The assignment as term work are envisaged to fulfill the “Objectives” mentioned above:

1.Assignments requiring referring to Design Data Hand Book. 2.Designing one of following and drawing ‘Assembly’ and detail `s production sheet. 2.1 Cotter joint 2.2 Knuckle joint 2.3 Rocket arm leaver 2.4 Lever of dead weight safety valve 2.5 Bell-Crank leaver 3.One design, calculation ,sketch ,assignment on complete design of any one device in serial no.6 PROFESSIONAL PRACTICES:- At least three of the following to be done. (1) An assignment to be given to study a Design Data Hand Book(DDHB) and fish out information `s required for a designing problem. From DDHB students should be able to:(a) select appropriate material for components,(b)Locate relevant stress values from DDHB.(c)Select appropriate factor of safety values (d)Arrive at safe stress values (e) Adopt commercially available & standard sizes (2)To understand the requirement of a good production drawing. Study of a production drawing from industry to see what information is given in the same. A write up on this is to be submitted.

(3)An assignment on network surfing for knowing what are the sites available & what information s do they give in machine designing related areas . A write- up to be submitted with downloading, if possible. (4) An industrial visit of design/drawing department and submission of a write-up. (5) A guest lecture on a related area and submission of a write-up. REFERENCE BOOKS :

1. Machine Design by R.S.Khurmi & Gupta 2. PSG/Design Data book 3. Machine Design by Shigley 4. Design of Machine Elements by V.B.Bhandari 5. Machine Design by Pandya,Shah,Sikh,Rajput 6. Machine Design by Sadhushing 7. Machine Design by R.K.Jain

COURSE & CODE: IND. PROJECT AND SEMINAR (S&P) (ME06504)



End Examination Abr Pre-req. Cr.


Total

IPSP ME06205 03 - - 03 - 50 - - @50 100

RATIONALE: In engineering field, application of technical knowledge and working skills are essential qualities for success. With these qualities and the ability to study and analyze a given task, an engineer can contribute to the industry and society with his ideas to enhance productivity, quality and living standard. In this course it is envisaged to develop the aforementioned qualities through an industrial project, assigned to them. OBJECTIVES: 1. To develop skills for self study and to analyze the assigned task. 2. To acquire additional / advanced knowledge & skills. 3. To apply knowledge & skills for creativity. 4. To develop communication skills. 5. To develop presentation skills. In this part of subject, a student has to- 1. Identify the subject for project in consultation with guide. 2. Prepare the synopsis. 3. Chalk out the strategy, steps, sequence of activities required to complete the project within the stipulated time. 4. Prepare drawings, bill of materials etc. 5. Make industrial visit to collect relevant information. 6. Prepare manuscript, on which viva will be based.

Reference Books : 1) Guide lines for Preparing Students Project Report. By Milind M Oka. 2) Presentation & Evaluation Skills. By J William Pfeiffer. 3) Effective Presentation. By Antony Jay & Ros Jay.

COURSE & CODE : HYDRAULIC MACHINES (ME06506)

RATIONALE:

This course is a branch of Basic Science of Fluid Mechanics, dealing with the liquids at rest and in motions in the field of engineering. Fluid energy plays a vital role in present age. Large portion of energy required is obtained from hydroelectric power plants, so, this requires knowledge of water turbines. Pumps are widely used for city water supply, irrigation and industrial use. Fluid power systems, particularly hydraulic are now basic to virtually every major machinery segment. Industrial hydraulic technology is firmly entrenched in our global economy to handle various fluids hydraulic machines such as lifts, cranes, presses etc. are largely used in the industries. To acquire knowledge of elements that make up a hydraulic power transmission system, similarly hydraulic circuits and pneumatic circuits are widely used for control of machine tools. To acquire this knowledge study of fluid machines is essential. OBJECTIVES :

The students will be able to, 1. Understand theoretical concepts involved in different machines.

2. Understand operation, selection of pumps, turbines and procedure to measure their power.

3. Get the knowledge of the application and use of liquids as power transmission agents.

4. Locate faults in turbines and pumps and suggest remedial measures. 5. Understand knowledge of pneumatic controls.

6. Understand knowledge of hydraulic circuits. SECTION – I

1. Water Turbines : [Lect – 08, Marks - 10] 1.1Classification of turbines, principle of working construction of Pelton, Francis and

Kaplan turbine. 1.2Simple layout of hydroelectric power plant showing dam, reservoir, penstock, surge

tank/pressure relief valves, turbine and electric generators.

2. Pneumatics : [Lect – 12, Marks - 20] 2.1Advantages and limitations

2.2Pneumatic circuit elements. 2.2.1 F.R.L. Unit. 2.2.2 Flow control valves.

2.2.3 Shuttle valves. 2.2.4 Quick exhaust valves.

2.2.5 Directional control valves – types & actuation 2.2.6 Non-return valve

2.2.7 Safety valve 2.2.8 Linear actuator (single and double acting cylinder) 2.2.9 Air motors (Rotary Actuators)

2.3 Graphical symbols used in pneumatic circuits. 2.4 Simple pneumatic circuits involving operation of one or two actuators.

3. Oil Hydraulics : [Lect – 12, Marks - 20] 3.1 Advantages and limitations

3.2 Hydraulic Circuit elements


Weekly Hours


End Examination

Abr Pre-Req.

Cr.

L T P TS TW Th PR Or

Total

HMC -- 05 04 - 01 30 25 70 - 50 175

3.2.1 Pumps (vane pump, piston pumps, gear pumps)

3.2.2 Pressure control valves – Unloading and pressure reducing valve. 3.2.3 Pressure relief valves. 3.2.4 Flow control valves.

3.2.5 Pressure switches 3.2.6 Direction control valves – Types and actuations.

3.2.7 Oil seals. SECTION – II

4. Centrifugal Pump : [Lect – 12 Marks – 20]

Principle of working, construction, material, and main components, Classification and application of pumps. Manometric head, efficiencies of centrifugal pump. Total head and velocity diagrams, calculations of power required to drive the pump, priming ,its need and methods of priming. suction head, vapour pressure, net positive suction head (NPSH), Multistage centrifugal pumps, specific speed of centrifugal pump. Selection of centrifugal pumps based on specific speed, Maintenance and fault finding and their remedies, pump selection for general purpose and industrial purpose. Two numerical problems (Each of 8 Marks) will be asked on Sr. No. 4; out of which one

will be compulsory to attempt. 5. Reciprocating Pump : [Lect – 12, Marks – 20]

Construction and working of single acting pump. Negative slip, comparison with centrifugal pump, acceleration head, friction head, total head. Indicator diagram with

acc head and friction head. Power required to drive the pump. Overall efficiency and their calculations. Phenomena of cavitations, separation methods to avoid cavitations and separation. Air vessels, their functions and advantages.

Two numerical problems (each of 8 marks) will be asked on sr. no. 5; out of which one will be compulsory to attempt.

6 Hydraulic applications: [Lect – 8, Marks - 10] Hydraulic Intensifiers, Accumulator, Hydraulic Press.

TERM WORK :

Term work shall consist of experiments based on study / demonstration / practical carried out as per the following list.

Skills to be developed List of Practical

Intellectual Skill Motor Skill

1. Trial on reciprocating pump.

To develop ability to determine the slip of

reciprocating pump by using experimental setup.

2. Trial on centrifugal pump

1. To develop ability to identify the components of

the pump. 2. To develop ability to solve

the analytical part based on it.

To develop ability to perform the experiment &

to plot the characteristics of the pump.

3. Study of working of hydraulic

power pack trainer


understand the working of different elements of

hydraulic power pack trainer


perform the experiment & to plot the graph of

pressure vs discharge.

4. Direct control of single acting

cylinder & double acting cylinder

To develop ability to identify

the components & specifications of pneumatic circuit for direct control of SA

& DA cylinder.

5. Indirect control of single

acting cylinder & double


distinguish the components &

1. To develop ability to

arrange the connections pneumatic elements as per circuit specified.

2. To develop ability to make the circuits to

work.

acting cylinder specifications of pneumatic

circuit for indirect control of SA & DA cylinder.

6. Study of various pneumatic circuits

To develop ability to understand the working of different pneumatic circuits.

To develop ability to prepare the sketches for the various pneumatic circuits.

7. Study and operation of simple equipment’s/ Tools

based on pneumatic control

To develop ability to understand the working of

different pneumatic operated tools/ equipments.

To develop ability to observe the working of

pneumatic tools e.g. hammer, drill, screw driver,

riveter, nut runner and grinder.

8. Study simple hydraulic circuits for actuation of single acting cylinder

To develop ability to understand the working of single acting cylinder of

hydraulic system.

To develop ability to prepare the sketches for single acting cylinder of

hydraulic system.

9. Study of hydraulic circuits,

a. Sequential circuits b. Counterbalance circuits

c. Regenerative circuit


understand the working & application of the circuits.


prepare the sketches for the circuits.

REFERENCE BOOKS :

1. Fluid mechanics and hydraulic machines by R S Khurmi 2. Hydraulic machines by streeter 3. Hydraulics by Andrew Parr

4. Vickers Industrial hydraulic Manual, 5. Hydraulics by Banks

6. Industrial hydraulics by Pipenger and Tyler G. Hick 7. Hydraulic Power by Bhagwat

8. Hydraulic and Pneumatic power for production by HarryL Stewarts 9. Pneumatic /Hydraulics systems by S R Mujumdar 10.Fluid mechanics and hydraulic machine by R K Bansal.

COURSE & CODE : PRODUCTION PROCESS (ME06508)


Progressive End Assessment Abr

Pre-req. Cr.


PP ME06205 06 03 - 03 30 25 70 - - 125

RATIONALE: The knowledge of various advance machining processes like, broaching, super finishing will give the students confidence when they enter the industry.. The study of ultrasonic or chemical machining and NC,CNC, machines will help the students to know The developments in manufacturing methods. The workshop group project fabrication work will give the students necessary confidence to manufacture small items themselves and give them experience of solving the problems arise during machining and assembly. OBJECTIVES :

1. To know various finishing and super finishing operation like grinding, honing, lapping, polishing

2. To develop require skill for production of gears and fabricate small machines or objects.

SECTION – I GRINDING MACHINES :- (L – 12 M – 28) Introduction, Grinding operations, Types of Grinding machines – Rough grinding machines. Precisions grinding machines like Cylindrical grinder, Internal grinders Surface grinders, Tool & cutter grinder, Principle of centre less grinding. Grinding wheel elements (Abrasives, Bonds, Grit, Grade structures etc) Grinding wheel designation, selection of grinding wheel. Mounting of grinding wheel , Balancing, Dressing and Turning of grinding wheels. FINSHING OPERATIONS : ( L-4, M-6) Only introduction to following process & their applications Buffing, Lopping, Honing, Super finishing & Polishing. POWDER METALLURGY ( L-8, M-16) Introduction – Manufacturing of Powders – Atomization mechanical pulverization, electrolytic decomposition & chemical methods, Blending of powders, compacting pre sintering, sintering, Advantages & disadvantages of Powder metallurgy. Applications like Tungsten wire, porous articles, Permanent magnet Cemented carbides Diamond impregnated tools etc.,

Section II Special purpose machines- L- 8 M- 18 Introduction , Capstan lathes Turret lathes , Difference between centre lathes & caption turret lathes . Working of caption & turret lathes Tooling layout & schedule chart for production of a hexagonal bolt .Introduction to Automats Transfer machines & copying machines NUMERICAL CONTROL OF MACHINE TOOLS L – 5 M—12 Introduction Working principle of N C machine Main elements of NC machines , classification of N C machines. Type of tapes their advantages & disadvantages .Advantages & limitations of N C machines COMPUTERIZED NUMERICALLY CONTROL SYSTEM L-11 M-20

Introduction to C N C & direct numerical control ( D N C ) machine Block diagram of C N C & D N C machines Advantages limitations & applications of C N C .Introduction to part programming. Codes used in programming for C N C lathe and milling machines. G code & M code, sub routing Do loop program part program TERM WORK- Each student should submit following work 1) Work shop group project-Machining Fabrication & assembly of the project selected in manufacturing process 2) Journal- Comprising of process sheet for each component of the project indicating speed feed depth of cut setting time & machining time etc. Calculating cost of production 3) Assignment- Based on CNC machine and the job done on CNC machine . REFERENCE BOOKS 1 Work shop technology- Vol. I & II By S.K. Hajra Choudhary 2 Work shop technology – Vol. I II & III By W. A. J. Chapman 3 Advance Mfg. Process –With C N C By M. S. Mahajan A. G. Matani

COURSE & CODE : FABRICATION TECHNOLOGY (ME06509)

Examination Scheme Teaching Scheme Weekly Hours Progressive

Assessment End Assessment Abr. Pre req. Cr.


Total

FT ME06205 06 03 - 03 30 25 70 - - 125

RATIONALE : Student should have necessary knowledge and skill in different types of fabrication techniques for execution of various jobs with precision, accuracy and fine finish. They should be familiar with basic principles of various operations and their applications with the use of tools and equipments. OBJECTIVES :

1. To know various fabrication methods and operations along with various finishing and super finishing operations.

2. To develop require skill in fabricating various jobs. Machines and projects. SECTION I GRINDING MACHINE L – 12 M – 28 Introduction , grinding operations Type of grinding machines rough grinding machines precision grinding machines like cylindrical grinder Internal grinder surface grinders Tool & cutter grinder principle of center less grinding .Grinding wheel elements ( abrasives bonds grain grades structures etc.) Grinding wheel designation, selection of grinding wheel .Mounting of grinding wheel Balancing dressing & truing of grinding wheel FINISHING OPRTATIONS L – 4 M – 6 Only introduction to following process & their application Buffing Lapping Honing Super finishing & polishing POWDER MEEETALLURGY L – 8 M – 16 Introduction, Manufacturing of powders Atomization mechanical pulverization electrolytic decomposition chemical methods Blending of powders compacting pre sintering sintering Advantages & disadvantages of powder metallurgy Applications like Tungsten wire porous articles Permanent magnets, cemented carbide tips, Diamond impregnated tools etc. SECTION II METHODS OF FABRITION L – 10 M – 20 Introduction Fastening process. Selection of fastening technique bolted and screwed fastening their applications riveting its adv. & limitations Hot & cold riveting Applications Of riveted joints seaming types of seams forming a Pittsburgh lock. Fabrication of metal pan with wired edge & riveted corners OPERATIONS L – 4 M – 10 Various operations like rolling folding or bending, spring back ,forming if sheet metal use of stakes CAPSTION AND TURRET LATHES L – 6 M – 10 Capstan turret lathes their advantages over center lathes tool layout & tooling schedule chart of capstan & turret lathes for production of hexagonal bolt

NUMIRICAL CONTROL OF MACHINE TOOLS L-4 M-10 Introduction to N C system classification working principle of N, C. system measuring system for control advantages & limitation of N.C. system introduction of C.N.C TERM WORK Every student should submit following work 1) Work shop group project-Machining Fabrication & assembly of the project selected in manufacturing technology 2) Journal- Comprising of process sheet for each component of the project indicating speed feed depth of cut setting time & machining time etc. Calculating cost of production 3) Assignment- Based on CNC machine and the job done on CNC machine . REFERANCE BOOKS 1 Basic fabrication & welding By – F. J. M. Smith 2 Production Technology By R. C. Patel & C, G. Gupta 3 Workshop Technology Vol. II By S. K. Hajra Choudhary

COURSE & CODE : INDUSTRIAL ORANISATION & MANAGEMENT (ME06701) Examination Scheme Teaching

Scheme Weekly Hours


End Examination

Abr Pre-

Req. Cr.


Total

IOM ME06205 04 03 01 - 30 25 70 - - 125

RATIONALE

The knowledge of this course is required of all diploma holders who wish to choose industry/field as this career. This course is designed to develop understanding of various functions of management, role of workers and engineers and providing knowledge about

safety and labour, industrial laws and management in different areas. Section I

1. Principles of Management (4 hrs, 8 Marks) • Management, different functions of management: Planning, organizing, coordination

and control.

• Structure of an industrial organization. • Functions of different departments. Relationship between individual departments.

2. Human and Industrial Relations (8 hrs, 12 Marks) • Human relations and performance in organization. • Understand self and others for effective behaviour.

• Behaviour modification techniques. • Industrial relations and disputes.

• Relations with subordinates, peers and superiors. • Characteristics of group behaviour and trade unionism. • Mob psychology

• Grievance, handling of grievances. • Agitations, strikes, lockouts, picketting and gherao

• Labour welfare. • Workers’ participation in management.

3. Professional Ethics (7 hrs, 10 Marks) • Concept of ethics. • Concept of professionalism.

• Need for professional ethics. • Code of professional ethics.

• Typical problems of professional engineers. • Professional bodies and their role.

4. Motivation (7 hrs, 10 Marks)

• Factors determining motivation • Characteristics of motivation.

• Methods for improving motivation. • Incentives, pay, promotion, rewards. • Job satisfaction and job enrichment.

5. Leadership (6 hrs, 10 Marks) • Need for leadership.

• Functions of a leader. • Factors for accomplishing effective leadership. • Manager as a leader.

Section II

6. Human Resource Development (6 hrs, 10 Marks) • Introduction. • Staff development and career development.

• Training strategies and methods 7. Wage Payment (4 hrs, 6 Marks)

• Introduction • Classification of wage payment scheme.

8. Labour, Industrial and Tax Laws (4 hrs, 6 Marks)

• Types of labour laws and disputes.

• Brief description of the following Acts: The Factory Act 1948; Payment of Wages Act 1936; Workmen Compensation Act 1923; Industrial Dispute Act 1947; Employee’ State Insurance Act, 1948; Provident Fund Act.

• Various types of Taxes-Production Tax, Local Tax, Sales Tax, Excise Duty, Income Tax.

• Labour Welfare schemes. 9. Environmental Management (6 hrs, 10 Marks)

• Basics of environmental pollution, various management techniques for control of

environmental pollution, various control acts for air, water, solid waste and noise. 10. Financial Management (6 hrs, 8 Marks)

• Important, ledger, Journal, Profit and Loss Account, Balance Sheet, Interpretation of Statements, Ration Analysis, Project financing, Project appraisal, return on investments.

11. Marketing and Sales (6 hrs, 10 Marks) • Sellers and Buyers markets, Marketing, Sales, Market conditions, monopoly,

oligraphy, perfect competition, Cost Elements of Cost, Contribution, Break even analysis, Budgets, Pricing Policies.

RECOMMENDED BOOKS

1. Industrial Engineering and Management by TR Banga. 2. Industrial Engineering and Management by OP Khanna, Dhanpat Rai Publications,

Delhi. 3. Industrial Management by VK Sharma, OP Harkut. 4. Sharma BR, Environmental and Pollution Awareness: Satya Prakashan, New

Delhi. 5. Handbook of Small Scale Industry by P.M. Bhandari.

6. Marketing Management by Philip Kotler, Prentice Hall of India, New Delhi 7. Principles of Management by Philip Kotler, TEE Publication.

8. Industrial Organisation and Management by Tara Chand, Nem Chand and Brothers, Roorkee

9. Industrial Organisation & Management by P T Gupt

10. Industrial Organisation & Management by P T Ghan 11. Industrial Organisation & Management by S A Sherlekar

ENTREPRENEURSHIP DEVELOPMENT AND MANAGEMENT(ME06702) Examination Scheme Teaching

Scheme Weekly Hours

Progressive

Assessment

End

Examination Abr

Pre-Req.

Cr.


Total

EDM ME06205 04 03 01 - 30 - 70 - - 125

RATIONALE

Entrepreneurship Development and Management is one of the core competencies of technical human resource. Creating awareness regarding entrepreneurial traits,

entrepreneurial support system, opportunity identification, project report preparation and understanding of legal and managerial aspects can be helpful in motivating technical/ vocational stream students to start their own small scale business/enterprise. Based on the

broad competencies listed above, following detailed contents are arrived to develop the stated competencies.

Section I (1) Entrepreneurship (5 hrs, 8 Marks) 1.1 Concept/Meaning

1.2 Need 1.3 Competencies/qualities of an entrepreneur

(2) Entrepreneurial Support System (10 hrs, 15 Marks) 2.1 District Industry Centres (DICs) 2.2 Commercial Banks

2.3 State Financial Corporations 2.4 Small Industries Service Institutes (SISIs), Small Industries Development Bank of India

(SIDBI), National Bank for Agriculture and Rural Development (NABARD), National Small Industries Corporation (NSIC) and other relevant institutions/organizations at State level

(3) Market Survey and Opportunity Identification (10 hrs, 15 Marks) (Business Planning)

3.1 How to start a small scale industry

3.2 Procedures for registration of small scale industry 3.3 List of items reserved for exclusive manufacture in small scale industry

3.4 Assessment of demand and supply in potential areas of growth 3.5 Understanding business opportunity 3.6 Considerations in product selection

3.7 Data collection for setting up small ventures (4) Project Report Preparation (7 hrs, 12 Marks)

4.1 Preliminary Project Report 4.2 Techno-Economic feasibility report 4.3 Project Viability

Section II

(5) Managerial Aspects of Small Business (12 hrs, 18 Marks) 5.1 Principles of Management (Definition, functions of management viz planning,

organisation, coordination and control, Structure of an industrial organization.

Functions of different departments. Relationship between individual departments. 5.2 Operational Aspects of Production

5.3 Basic principles of financial management 5.4 Marketing Techniques: Sellers and Buyers markets, Marketing, Sales, Market

conditions, monopoly, oligraphy, perfect competition, Cost Elements of Cost,

Contribution, Break even analysis, Budgets, Pricing Policies 5.5 Personnel Management: Human needs, importance of fulfilling them, importance of

human relations in industry Motivation system. Function of supervisor, Styles of supervisors – authoritarian and democratic style, task centered style, employee centered style, benevolent style, critical style, self dispensing style, industrial hygiene,

5.6 Importance of Communication in business

(6) Legal Aspects of Small Business (6 hrs, 8 Marks) 6.1 Elementary knowledge of Income Tax, Sales Tax, Patent Rules, Excise Rules 6.2 Factory Act and Payment of Wages Act

(7) Environmental considerations (7 hrs, 12 Marks) 7.1 Concept of ecology and environment

7.2 Factors contributing to Air, Water, Noise pollution 7.3 Air, water and noise pollution standards and control 7.4 Personal Protection Equipment (PPEs) for safety at work places

(8) Miscellaneous (7 hrs, 12 Marks) 8.1 Human relations and performance in organization

8.2 Industrial Relations and Disputes 8.3 Relations with subordinates, peers and superiors 8.4 Motivation – Incentives, Rewards, Job Satisfaction

8.5 Leadership 8.6 Labour Welfare

8.7 Workers participation in management RECOMMENDED BOOKS

1. Entrepreneurship Development by CB Gupta and P Srinivasan, S. Chand and Sons,

New Delhi 2. Environmental Engineering and Management by Suresh K Dhamija, SK Kataria and

Sons, New Delhi 3. Environmental and Pollution Awareness by Sharma BR, Satya Prakashan , New Delhi 4. Handbook of Small Scale Industry by PM Bhandari

5. Total Quality Management by Dr DD Sharma, Sultan Chand and Sons, New Delhi. 6. Industrial Engineering and Management by TR Banga.

7. Industrial Engineering and Management by OP Khanna, Dhanpat Rai Publications, Delhi.

8. Industrial Management by VK Sharma, OP Harkut. 9. Marketing Management by Philip Kotler, Prentice Hall of India, New Delhi 10.Principles of Management by Philip Kotler, TEE Publication.

11.Industrial Organisation and Management by Tara Chand, Nem Chand and Brothers, Roorkee

12.Industrial Organisation & Management by P T Gupt 13.Industrial Organisation & Management by S A Sherlekar

COURSE & CODE: AUTOMOBILE ENGINEERING (ME06512)


Scheme Weekly Hours


End Examination

Abr Pre-

Req. Cr.


Total

AUTO ME06206 06 04 - 02 30 25 70 50 - 175

RATIONALE One of the several objectives of Mechanical Engineer is the conversion of any

form of energy into mechanical energy. Therefore, learning the working principal of major prime movers used in power generation such as I.C. Engines, Gas turbines,

jet engines, etc. is highly relevant. The Automobile industry is called as “the industry of industries”. India is one of the most important emerging car economies

in the world today. the government of India new automobile policy attracted large number of automobile companies in India This course in Automobile Engineering

will make student understand & apply the knowledge about various system, subsystems & their inter-relationships. OBJECTIVES: The students will be able to,

1. Understand the construction and working of different types of internal combustion engines and their sub-systems . 2. Appreciate the working of gas turbine cycle. 3. Understand the working principal of various jet propulsion Systems. 4. Understand the construction and working of different type of air compressors. 5. Understand the construction and working of different type of automobiles. 6. Understand the procedure of faultfinding and troubleshooting of vehicles.

Section I 1.Thermal prime movers :[lect-12,marks-15]

1.1 Principle of working of I.C. Engines their classification, construction and working of two stroke and four stroke petrol and diesel engines, their comparison and application. Calculation of fuel consumption , power developed and efficiencies of IC engines and the heat balance sheet. 1.2 Principle of working of gas turbines, their types, elements of gas turbines, closed cycle and open cycle gas turbines, their comparison and application. 1.3 Principles of turbojet, turbo prop, ramjet and rockets.

2. Air Compressors: [lect– 06, Marks- 10]

Uses of compressed air, classification of air compressors, construction and working of single stage single acting reciprocating air compressor. (Simple numerical problems involving free air delivered, volumetric efficiency and isothermal efficiency should be solved), construction and working of centrifugal blowers and axial flow compressors.

3. Introduction of Automobile[lect– 14, Marks- 25]

3.1 Classification of automobiles 3.2 Vehicle layout & types 3.3 Body construction - Types & Nomenclature of car

3.4 Automobile market in India of “on road vehicles”,

major manufacturers, their products & their collaborations.

Section II 4. Automobile Transmission[lect– 12, Marks- 20]

4.1 Clutch- necessity, construction & working of coil

spring & diaphragm spring type clutch. 4.2 Gear Box- tractive effort and tractive resistance,

types of G.B construction & working of constant mesh G.B., Torque converter, gear box troubleshooting. 4.3 Final drive- necessity, construction & working of

propeller shaft & differential. 4.4 Axle- Type of rear axles, front axles & their

applications. Troubleshooting of above.

5. Control Systems[lect– 10, Marks- 15] 5.1 Steering system- Requirement of steering system. Construction and working of steering linkage.

Steering gear box- construction & working of rack and pinion & re-circulating ball type gearbox.

Introduction to Power steering, Steering geometrycamber, caster, toe-in,

toe-out, Kingpin inclination & their effects. 5.2 Brake system- construction & working of hydraulic & Pneumatic brakes. Comparison of disc & drum

brake.

6. Suspension systems, wheels & Tyres[lect– 10, Marks- 15] 6.1 Necessity & classification of suspension system.

6.2 Working & construction of Leaf spring, rigid axle suspension. 6.3 Introduction to air suspension

6.4 Construction & working of McPherson & wishbone, trailing link suspensions.

6.5 Construction & working of telescopic shock absorbers. 6.6 troubleshooting. 6.7 Construction & working of spoked wheel, disc wheel &

light alloy cast wheel. 6.8 Types of rims, their construction & working.

6.9 Construction, working & comparison of radial, crossply and tubed, tubeless tyre & tyre specifications 6.10 Factors affecting tyre life, wheels and tyres troubgleshooting.

6.11 Wheel Alignment and Balancing

Term Work Practicals: (ME06511) Skills to be Developed Expt

No. Title of Practical Intellectual Motor

1. Study of diesel engines With all related systems

a. examine and study the

given Models to learn, 1. constructional details and working of 2 stroke and 4 stroke diesel Engines 2. The functional details of all related systems b. Differentiate between diesel and

1. to sketch and name parts of 2 stroke and 4 stroke diesel engines. 2. to prepare tables of documents For comparing a). different type of diesel engines b). different sub – systems 3. to start and stop a diesel engine

engines 2. Study of

petrol engines with all related sub – systems.

- DO - (For petrol engines)


3. Study of wankel engine.

a). examine the model and study to learn 1. Constructional details of and 2. The working of engine. b). to differentiate conventional I.C. engine and rotary I.C. engine.

1. To sketch the model and name the parts. 2. To prepare a table of document to compare the I.C. engine with wankel engine.

4. Trial on 4 stroke petrol engine.

To learn 1. To calculate the maximum load to be applied on the engine from the given specifications. 2. The arrangement of tools and apparatus required to list engine. 3. The engine parameters to be tested and 4. The procedure of testing. 5. Precautions to start and stop the engine.

1. To start the engine 2. To load the engine 3. To measure parameters like speed, load, fuel consumption, 4. To tabulate the readings taken and 5. To calculate the performance of parameters. 6. To draw the performance curves and 7. to draw inference on graph regarding performance of engine s.

5. Trail on 4 stroke diesel engine.

-DO- (for petrol engine)


6. Study of air compressor

a). To examine the model and to learn 1. The constructional and working details. Of air compressor. 2. To differentiate between reciprocating air compressors and rotary air compressors.

1. To sketch the compressor and name the different parts. 2. To prepare a table of document to compare different types of air compressors

7. Trail on air compressor

To learn 1. The specification of the compressors and maximum pressure allowed. 2. The tools and the apparatus and the arrangement. 3. The parameters required to be tested. 4. The procedure of test. 5. The precautions to start and stop the compressor.

1. To start the compressor. 2. To test the compressor. 3. to measure test parameters. 4. To tabulate the readings. 5. To calculate the performance of parameters. 6. To plot the graphs and draw the inference on the performance of the compressor.

8) The practical should consists of following experiments in the Automobile Section:

1. A detailed report of any one light/heavy commercial vehicle emphasizing:

a. Frame and body structuture. b. braking system.

c. transmission system. d. steering mechanism.

9) Details of assembly and disassembly of various systems of automobile mentioned in cp. 3

References: 1. Engine design by J. G. Giles

2. Steering suspension and tyres by J. G. Giles

3. Automobile Mechanics by William Crouse 4. Auto Mechanics by Shrold T. Glen 5. I.C. Engines by Mathur and Sharma(New edition in SI)

6. Automotive Mechanics by Joseph Heitzner 7. Thermal Engineering by R. S. Khurmi

MACHINE DESIGN (ME06502) Examination Scheme


Assessment End Examination Abr. Pre-Req. Cr.


MSDN ME06401 05 04 - 01 30 25 70 - 50 175

RATIONALE: As a mechanical engineer ,one must know the industrial practices in engineering design and also understand the codes & norms followed in respect of the same besides the procedure of calculations leading to a safe economical & feasible design .This courses contents envisages enabling a student to understand &implement the industrial practices in respect of mechanical engineering design. Through this course a student is able to select appropriate materials and design simple machines and device& also to get conversant with the use of design data hand books and the concept of standardization. Student should be able to implement the industrial practices in preparing production drawings OBJECTIVES: To impart the knowledge & understanding in respect of – 1. Failure of machine components under different condition of loading. 2. The concepts of engg. design such as factor of safety, design stresses, efficient performance ,working life of machine or devices 3.Consideration of economy and safety in engg. design. 4. Designing simple machine components. 5.Reffering to the design data hand book 6.Concept and preparation of production drawing

Section- I 1. Engineering materials: [ lect -08, Marks-12] 1.1 Selection of proper materials for engineering applications, designation of steels and cast irons as per I.S. 1.2 Stress concentration: causes and remedies 1.3 Bolts of uniform strength 1.4 Standardization, objectives of standardization. Preferred numbers and their significance in mechanical

engineering design. 2. Design of Machine components: [ lect -08, Marks-20] 2.1 Bolts for cylinder cover. 2.2 Design of machine components subjected to combined direct and bending stresses ( symmetrical cross

sections ): 2.2.1 ‘C’ clamp frames 2.2.2 Offset links 2.2.3 Bearing cap 3. Design of shafts: [ lect -08, Marks-18]

Materials Types ,standard sizes ,stresses in shafts under loading condition as follows:- 3.1 Design of shaft subjected to : 3.1.1 Bending, 3.1.2 Twisting, 3.2 Probability of saving material by using hollow shafts in place of solid shafts with reasons. 3.3 Design of shaft subjected to combine bending and twisting shaft supported on two bearing with one or two pulleys mounted on it with belt sides either vertical or horizontal. 3.4 Combined shock and fatigue factors. SECTION – II 4. Design of keys, shear pins and couplings: [Lect- 10, Marks-18] 4.1 Keys, types and applications. Design analysis of square and rectangular sunk keys. Design of shear pins. 4.2 Couplings – types and applications of shaft couplings: Rigid and Flexible couplings: 4.2.1 Design of solid muff coupling. 4.2.2 Design of flanged couplings. 4.2.3 Design of protected type flanged coupling. 4.2.4 Design of Bush-pin type Flexible coupling .&its merit and demerit 5. Springs: [Lect-06 Marks-20] 5.1 Classification, application and functions of springs, material used for springs.

5.2 Closed coil helical springs (CCHS) of circular sections- parameter required to specify a CCHS, tension and compression springs. Stresses developed on cross-section of CCHS. Wahl’s correction factor, Energy stored in CCHS. Design of CCHS for- 5.2.1 I.C. engine valve 5.2.2 Weighing balance 5.2.3 Dead weight safety valve 5.2.4 Railway Buffers 5.2.5 Elevator base springs 5.3 Leaf springs – constructional features, applications and design of semi – elliptical (leaf) spring. Nipping of leaf spring 6. Gears Design, Bearings, [Lect- 08, Marks-12] 6.1 Gear Terminology, materials and design consideration of gears,standard proportions of gear system, strength

of gear , teeth, and design of spur gear element, design procedure for spur gear , lewis equation & permissible

working stress,dynamic tooth load (Simple numerical problem on 6.1) .

6.2 Sliding Bearings and Rolling Contact Bearings (RBC) and their comparison. 6.2.1 Types of Ball and Roller Bearings .6.2.2 Guidelines for selection of types of RCB from the handbook. 6.2.3 Mounting and dismounting of bearings (No numerical problem on 6.2)

PRACTICALS/ TERM WORK/ PROFESSIONAL PRACTICES:

The assignments as term work are envisaged to fulfill the “Objectives” mentioned above: 1. Assignments on design calculations on any two problems on syllabus involving selection on materials,

factor of safety, design of stresses, etc. 2. Solution of problem on(a)shaft with one or two pulleys and inclined belts(b) Brake with energy absorbed

and heat dissipated. 3. Objective type exercises using data handbook. 4. design and drawing “production sheets” (assembly and details sheets) involving selection of materials,

choosing factor of safety, design stresses, etc. for any two of the under mentioned items (2 assembly and 2 details) 4.1 Protect type-flanged type. 4.2 Line shaft supported on two bearings with two or three pulleys. 4.3 Laminated spring (leaf spring) assembly. 4.4 Spring loaded safety valve.

(E.g. rams bottom safety valve)

PROFESSIONAL PRACTICES:- At least three of the following to be done. (1) An assignment to be given to study a Design Data Hand Book(DDHB) and fish out information`s required for a desiging problem .From DDHB students should be able to:(a) select appropriate material for components,(b)Locate relevant stress values from DDHB.(c)Select appropriate factor of safety values (d)Arrive at safe stress values (e) Adopt commercially available & standard sizes

(2)To understand the requirement of a good production drawing. Study of a production drawing from industry to see what information is given in the same .A writeup on this is to be submitted. (3)An assignment on network surfing for knowing what are the sites available & what informations do they give in machine designing related areas . A write- up to be submitted with downloading, if possible. (4) An industrial visit of design/drawing department and submission of a write-up. (5) A guest lecture on a related area and submission of a write-up. REFERENCE BOOKS :

Machine Design by R.S.Khurmi & Gupta PSG/Design Data book Machine Design by Shigley Design of Machine Elements by V.B.Bhandari Machine Design by Pandya,Shah,Sikh,Rajput Machine Design by Sadhushing Machine Design by R.K.Jain

COURSE & CODE: PRODUCTION TECHNOLOGY (ME06503)



End Assessment

Abr Pre- Req.

Cr


Total

PT -- 03 02 01 - 30 25 70 - - 125

RATIONALE :

Modern manufacturing industries have complex production processes. A technician entering into field comes across various problems involving production, processes methods, planning scheduling etc. One has to effectively use the industrial engineering. Jigs and fixtures, material handling equipment's, etc. is essential. The effective control of an entry is important for improvement of productivity. Thus the knowledge of shop-floor activities and supervision activities are necessary for technician, which helps him to enter into practical field of engineering. OBJECTIVES:

Understand various production systems. Study factors affecting production. Understand role of various factors influencing productivity. Study different techniques for reducing costs and enhancing productivity at different stages of production such as Inventory control, Work study etc. Study Importance of Safety measures in the Industry. Learn the basics of tool engineering. Section – I

1. Production & Production System : ( Lect – 5, Marks 10) 1.1 Definition of production 1.2 Types of production, such as job production, batch product, mass production and continuous production. 1.3 Production cycle. 2. Production Planning & Control : ( Lect – 11, Marks 20) 2.1 Planning for production pre-planning, planning and control 2.2 Scheduling and loading of machines definition, tools used like Gantt chart, Aims of scheduling and loading. 2.3 Routing, scope of routing, route card or route sheet. 2.4 Dispatching of orders to shop. 2.5 Follow up of plan, stages in follow up and corrective action. 2.6 Techniques used in planning, assemblies, unit assembly, mass production assembly, assembly with compensating element. 2.7 Process planning – Aims of process planning process planning sheet. 2.8 Operation planning – Detailing each process operation wise, principles of operation planning, selection of machines,

determining inspection stages. 2.9 Product Design & Development, Introduction to Product Design, Effect of Product Design on cost, Requirements of good

Product Design ,Factors affecting Product Design ,Introduction to Product Development, Factors /Aspects of Product Development

Material Handling Devices : (Lect – 4, Marks 10) Need for material handling devices and its importance in modern industry. Different material handling devices such as cranes, lifts, fork lift, tracks, belt conveyors, roller conveyors, overhead roller

conveyers, sketches, comparison of systems their advantages limitations, applications etc. Plant Layout : (Lect – 4, Marks 10)

Necessary for optimum utilization of plant layout ( definition and meaning) Site selection and plat layout. Types of layouts such as products layout functional layout, mixed layout, their applications, advantages and disadvantages. Layout needed for various assembly systems.

Section – II Inventory Control : (Lect – 6 , Marks 08)

Definition of inventory and importance of its control. Reasons for carrying inventory Activities of inventory control. Methods of inventory control, Reorder level and its system, E.O.Q., A-B-C analysis. (Numerical Problems on Inventory control

may be asked) Inventory control of stores items and materials in process.

Maintenance & Safety : (Lect – 4, Marks 08) Plant maintenance and its use. Types of maintenance like repairs maintenance and preventive maintenance, their classes of activities. Plant layout and maintenance. Relation between safety and maintenance.

Work Study : (Lect – 07, Marks 18) Productivity, its definition and advantages, factors affecting productivity how to increase productivity, work study and productivity. Method study, object of method study steps in examining any problem, various charts like outline process chart, flow process

chart, flow diagram, string diagram, multiple activity chart and motion study. Work measurement – uses of work measurement, time study and study equipment, rating selection of job. Standard time, various allowances added in std. Time.

Tool Engineering : (Lect–04, Marks 08) Important of tools in improving productivity. Jigs and fixtures – Definition, advantages, limitations and applications. Principles of jig and fixture design, six degree of freedom, locators clamps, supports, jig bushes. Two simple examples.

9. Value Engineering: (Lect. 03 , Marks 08)

9.1 Concept of Value Engineering. 9.2 Techniques in Value Engineering. ASSIGNMENTS : 1. Industrial waste management. 2. Machine capacity selection 3. Introduction to Present Management Techniques:

Kaizen. Just – In – Time (JIT). Total Productivity Maintenance (TPM). MUDA. Poka Yoke.

Optional ( any two) 4. Accident of courses, effect in production, loss to employer and employee 5. Importance of safety training. 6. Need of industrial safety. 7. Introduction to management techniques collection of at least one case study on each technique from journals . REFERENCE BOOKS : 1. Elements of production planning and control : SAMUEL EILON 2. Principals of production control : J.L. BURBIDGE 3. Industrial engineering and management science : BANGA, AGARWAL, SHARMA 4. Text book of production engineering : DR. PANDEY, C. SINGH, AND B. SINGH 5. Introduction to work study by International Labour Office.

COURSE & CODE: IND. PROJECT AND SEMINAR (ME06505)



End Examination Abr Pre-Req Cr.


IPS ME06504 03 - - 03 - 50 - - 50 100

RATIONALE: This is the continuation of subject titled ‘Industrial Projects & Seminar(S & P) (ME06504) In engineering field, application of technical knowledge and working skills are essential qualities for success. With these qualities and the ability to study and analyze the given task, an engineer can contribute to the industry and society with his ideas to enhance productivity, quality and living standard. In this course it is envisages to develop a aforementioned qualities through an industrial project, assigned to them. OBJECTIVES: 1. To develop skills for self study and to analyze the assigned task. 2. To acquire additional / advanced knowledge and skills. 3. To apply knowledge and skills for creativity. 4. To develop presentation skills. 5. To develop communication skills. In this part of subject, a student has to- 1. Review the synopsis. 2. Chalked out the strategy, steps, sequence of activities required to complete the project within the stipulated time to be revised. 3. Prepare drawings, bill of materials etc. procure and process the material as required. 4. Make industrial visit to collect relevant information. 5. Prepare manuscript, on which viva be based. Student will- 1. Undertake the activities as planned in (ME06504). 2. Complete the fabrication, write detailed manuscript and submit the same to the guide for approval. 3. The written work must be submitted in the standard form, duly typed and bound along with the manuscript. 4. Then the student has to present his project work in a seminar, at the time of viva.

COURSE AND CODE: HEAT ENGINES (ME06510)



End Examination

Abr

Pre-req.

Cr.

L T

P

TS TW Th Pr Or

Total

HE ME06207 06 04 - 02 30 25 70 50 - 175

RATIONALE: Apart from operation and maintenance of various power plants & associated components, mechanical technicians are also required to operate & maintain machines such as air compressors, refrigerators, Air conditioners etc. in the industry .The phenomenal growth of Automobile & air craft industries has necessitated the service of expert hands in dealing with I.C.Engines, gas turbines, jet engines etc. Therefore the course contents can make a technician well equipped to cater the need of any industry. OBJECTIVES: Students will be able to,

Understand the construction and working of different types of internal combustion engines and their sub-systems.

Design & conduct test on I.C. Engines. Understand the working and application of different types of Air compressors. Appreciate the working of gas turbine cycles. Understand the principles of various jet propulsion systems. Understand the principle of various refrigeration and air Conditioning system.

SECTION-I 1. Internal Combustion Engine: [Lect-22, Markks-25]

Principle of working of I.C. Engines, classification of I.C. Engines construction and working of Two stroke and Four stroke petrol and Diesel Engines, their comparison And applications.

Combustion in S.I engines and ignition systems in I.C. Engines, Concept of carburetion, air-fuel ratio, MPFI electronic system for petrol and diesel engines. Layout and working principle of each, their advantages and disadvantages.

Fuel system of Diesel Engines: Necessity, its components, Descriptions and working of fuel pump, injector/ atomizer.

Cooling system-Necessity of engine cooling, water and air cooling. , radiators , thermostat. Lubrication system- Function or lubricants, oil pumps, oil filters, pressure Relief valves, governing system.

Super charging and Turbo charging. Wankel Engine – Construction and working, comparison with Conventional type of engine

2. Testing of I C Engine: (Lect-08, Marks – 15) Indicated and brake powers – Methods of determination Use of indicators and brake dynamometers. Morse Test, Calculation of I.P, B.P., Mechanical and thermal efficiencies. Total and specific fuel consumption. Heat balance sheet, BIS specification for testing of I.C.Engines. Pollution of exhaust gases, concept of pollutants in exhaust gases in petrol and diesel engines such as CO, unburnt hydrocarbon, their effect on environment. Exhaust gas analyzers for petrol and diesel engines. Motor vehicles act, provisions 1989, section 115 regulations.

3 Gas Turbine and Jet Propulsion: (Lect-06 Marks-10) 3.1 Working cycle, Elements of gas turbines, closed cycle And open cycle gas turbines, their comparison and Application 3.2 Principles of turbo jet, turbo prop., ram jet and root Rocket fuels. SECTION - II 4. Air compressors : [Lect– 10, Marks –18] 4.1 Uses of compressed air, classification of air compressors. Construction & working of single stage, single acting air Compressors. Free air delivered, compressor capacity, Compressors displacement, volumetric, isothermal, Mechanical efficiencies and their calculation. Effect of Clearance, pressure ratio on volumetric efficiency. Necessity of multi-staging. Inter coolers and after coolers. Advantages and disadvantages of multi-staging (Use of formula only. No derivation)

Rotary compressors – Root blowers, vane type – compressors, centrifugal compressors, Axial flow compressors field of application of axial flow and centrifugal compressors. Pneumatic tools such as vibrator, rock drill, sump pump , chipping hammer, air motor, etc.

5. Refrigeration : [Lect– 15, Marks- 18] 5.1 Various refrigeration systems - Air refrigeration, vapor compression, vapor absorption, (Electrolux) systems. Vapor compression refrigeration cycle. Effect of super heating and under cooling on performance of refrigeration system. Calculations of C.O.P., capacity etc. Representation of various cycles on T-s, h-s, and p- H diagrams. Various refrigerant and their properties. Desirable properties of an ideal refrigerant. Working and functions of various Refrigeration system components, high and low pressure cutouts, dryers, solenoid valve, study of ice plant, cold storage water cooler, domestic refrigerator (Elementary Treatment) Air-conditioning : [lect– 11, marks – 14]

psychrometric properties of air- vapor mixture. Psychrometric charts and their uses, air-conditioning processes and their representation on psychorometric charts, cooling load calculations, layout of air- conditioning plant – residential, public places and industries. Central & unitary system of air conditioning, window & package type air conditioners. Selection of air conditioning equipments (with actual load calculation in practical class, Heat transfer principles should be dealt).


Skills to be Developed Expt No.

Title of Practical Intellectual Motor

1. Study of diesel

a. examine and study the given Models to learn, 1. constructional

1. to sketch and name parts of 2 stroke and 4 stroke diesel engines.

engines With all related systems

details and working of 2 stroke and 4 stroke diesel Engines 2. The functional details of all related systems b. Differentiate between diesel and petrol engines

2. to prepare tables of documents For comparing a). different type of diesel engines b). different sub – systems 3. to start and stop a diesel engine

2. Study of petrol engines with all related sub – systems.



3. Study of CNG and LPG Kit

a). examine and study the models to learn 1. Constructional and details of LPG/CNG gas kit. 2. the working of each component of the system b). to differentiate between the CNG/LPG system and carburetor system.

1. to sketch the layout of the gas kit and the components and name the parts 2. to prepare a table of document to compare carburetor and CNG/LPG systems

4. Study of wankel engine.

a). examine the model and study to learn 1. Constructional details of and 2. The working of engine. b). to differentiate conventional I.C. engine and rotary I.C. engine.

1. To sketch the model and name the parts. 2. To prepare a table of document to compare the I.C. engine with wankel engine.

5. Dismantling and assembling of I.C. engines.

1. to learn the procedure of dismantling and assembly 2. To select appropriate tool for dismantling and assembly. 3. Oiling, cleaning and tuning the different parts during assembly.

1. to develop the dismantling and assembling skill. 2. Oiling, cleaning, tuning and 3. The skill of using right kind of tools for dismantling assembling each part.

6. Fault finding, detection and remedies for I.C. engines.

a). to learn common faults, their detection and remedies for petrol and diesel engines. b). to differentiate fault finding between diesel engines and petrol engines.

1. To develop the skill to repair engines in case of faults and breakdown. 2. To dismantle the engine to access the fault and then to carry out remedial measure to restart the engine successfully.

7. Trial on 4 stroke petrol engine.

To learn 1. To calculate the maximum load to be applied on the engine from the given specifications. 2. The arrangement of tools and apparatus required to list engine. 3. The engine parameters to be tested and 4. The procedure of testing. 5. Precautions to start and stop the engine.

1. To start the engine 2. To load the engine 3. To measure parameters like speed, load, fuel consumption, 4. To tabulate the readings taken and 5. To calculate the performance of parameters. 6. To draw the performance curves and 7. to draw inference on graph regarding performance of engine s.

8. Trail on 4 stroke diesel engine.



9. Study of air compressor

a). To examine the model and to learn 1. The constructional and working details. Of air compressor. 2. To differentiate between reciprocating air compressors and rotary air compressors.

1. To sketch the compressor and name the different parts. 2. To prepare a table of document to compare different types of air compressors

10. Trail on air compressor

To learn 1. The specification of the compressors and maximum pressure allowed. 2. The tools and the apparatus and the arrangement. 3. The parameters required to be tested. 4. The procedure of test. 5. The precautions to start and stop the compressor.

1. To start the compressor. 2. To test the compressor. 3. to measure test parameters. 4. To tabulate the readings. 5. To calculate the performance of parameters. 6. To plot the graphs and draw the inference on the performance of the compressor.

11. Study of pneumatic tools.

Examine the models to learn 1. The constructional and working details of common pneumatic tools, 2. To differentiate between pneumatic tools and conventional tools.

1. To carry out demonstration of pneumatic tool. 2. To sketch the layout and details of components. 3. to prepare a table of document to compare the different pneumatic tools used.

12. Study of water cooler and air conditioner

a). Examine the models and to learn 1. The constructional details and 2. The working. b). To differentiate between refrigerator and air conditioner.

1. To sketch the model and name the parts. 2. To prepare the table of document to compare different refrigerator and air conditioners.

13. Testing of refrigerator tutor.

To learn 1. The specifications. 2. The arrangement of testing. 3. precautions to start and stop, and 4. Procedure of test.

1. To start the kit. 2. To measure the test parameters. 3. To tabulate the readings. 4. To reference tables and charts to pick up the enthalpy values and 5. To calculate the performance of parameters and 6. To draw inference about the performance.

14. Cooling load calculations for air conditioning of a room or hall.

By observation of the site to learn, 1. The different cooling loads involved. 2. The exposure of the room with respect to sun. 3. Constructional details of the hall. 4. The functional details.

1. To survey the room and to tabulate the details, 2. Use air conditioning table to pick up suitable heat transfer co – efficient. 3. To calculate the cooling loads and 4. To estimate the capacity in TR

PROFESSIONAL PRACTICES for H E. (ME06510) : Sl. No.


01 02

To visit an automobile Industry and a central air conditioning unit.. Short term training of one /wo weeks or one month in the related industry.

The students must learn the industrial construction, operation and maintenance of i.c. engines, compressors, refrigeration and air conditioning equipments and their testing methods.

By observation, enquiry, attending lectures etc. the students must learn: 1) To contrast and list the constructional features other than learnt in the institute in respect of the components mentioned in the previous column. 2) Also to differentiate and list the operational features other than learnt in the institute in respect of the different components. 3)To list the additional devices attached in the plant circuit and functions of each. Prepare a line lay out instrumentation and control panel operation of the plant and write down the working principle and advantages. 4) to learn and write down the operation and maintenance strategy and maintenance steps in respect of each of the components.

03 Expert lecture by a resource person operating and maintaining the components of i.c. Engines and central A/c units.

- Do -

- Do -


To assess and evaluate the students’ professional taste and accordingly streamline and encourage them to practice.

To motivate the students to retrospective thinking and to enable them to answer questions independently to locate their own specific field of career and profession practice.

REFERENCE BOOKS:

Thermal Engineering by Domkundwar and other I.C. Engines by Mathur & Sharma (new edition in SI) Elements of Heat Engines Vol. I, II & III by Patel & Karamchandani Principles of refrigeration by Roy J. Dossat Refrigeration & Air conditioning by Arora & S. Domkundwar. Thermal Engineering by A S Sarao. Environmental Pollution Analysis by S M Khopkar. Heat Power By Kshitish Chandra Paul.

Title of course & Code: Metrology and Quality control (ME06512)

Examination Scheme & Maximum Marks Teaching Scheme Weekly Hours


End Assessment

Abr Pre- Req.

Cr.


MQC ME06204 06 05 -- 01 30 25 70 -- 50 175

RATIONALE: The subject of metrology and quality control has been included in curriculum taking into consideration the high priority given by the industries to the inspection and quality control activities. Technician working in industries requires to posses the ability to undertake and make decisions in the work of inspection and control of quality. Syllabus is recast with emphasis on assimilation of practical application, some of the situations are: - 1. Identifying variable to be measured. 2. Deciding the accuracy to be required. 3. Selection of instruments and method of inspection / quality control 4. Investigating reasons for defects and giving suggestions. 5. Decision of final rejection or acceptance. Therefore, the subject attempts to impart the necessary knowledge and develop the required ability in the student so that they can perform the job of a quality control supervisor or inspector effectively in modern industry.

OBJECTIVES: Students will be able to – 1. Understand salient concept and principle required to develop the ability of using different type of measuring instruments. 2. Understand the principle of working, construction and applications of various instruments. 3. Understand the technique of handling and maintaining measuring instrument. 4. Develop an ability of analysis, interpretation and drawing conclusion from Data/information, chart pertaining to the area of inspection and quality control 5. Develop an ability of problem solving and decision-making. 6. Plot and use of quality control chart. 7. Suggest measure to improve the quality of product and reduce the cost. SECTION I METROLOGY 1. Metrology (Lect.02, Marks 02) 1.1 Introduction. 1.2 Scope. 1.3 Need of inspection. 1.4 Concept of mass production and interchangeability 1.5 Concepts of precision, accuracy, sensitivity, amplification and magnification. 1.6 Errors and sources of errors.

2. Measurement (Lect.03, Marks 06) 2.1 Principles of measurement. 2.2 Standards of Measurement - Indian standard, International standard, Line standard, End standard & Wavelength standard. 2.3 Concept of Linear measurement. 2.4 Concept of calibration.

3. Limit Gauges (Lect.04, Marks 04) 3.1 Definition, Terminology 3.2 Taylor’s Principle – Maximum and Minimum material condition. 3.3 Design of ring & snap gauges Simple gauges.

gauge IS 3484-1966, plain ring gauge IS 3485 -1972. Snap Gauge IS 3477- 1973

4. Angle Measurement (Lect.04, Marks 04) 4.1 Concept. 4.2 Construction & working of Sine bar, sine centre and Autocollimators.

5. Screw Thread Measurement (Lect.04, Marks 06) 5.1 Terminology of screw thread. 5.2 Measurement of above parameters with the help of following instruments. a. Floating carriage micrometer b. Pitch measuring machine c. Tangent micrometer

6. Comparators (Lect.05, Marks 06) 6.1 Principles of operation of various types of comparators like mechanical, optical and pneumatics. 6.2 Construction and working of dial indicator. 6.3 Construction and working of following comparators-Reed type, Johnson’s Mikrocator, Sigma comparator and Solex comparator.

7. Gear Measurement (Lect.04, Marks 04) 7.1 Terminology. 7.2 Measurement of individual elements by different suitable instruments. 7.3 Parkinson gear tester, backlash, run out.

8. Surface Finish (Lect.05, Marks 06) 8.1 Importance of surface finish for various types of applications. 8.2 Concept of primary texture and secondary texture (roughness and waviness). 8.3 Terminology as per IS

Direction of lay, C. L. A. Value, Ra Value, R. M. S. Value , Rz Value and sampling length 8.4 Principles of operation of stylus probe type of instruments: Tomlinson’s surface meter

9. Testing Techniques (Lect.03, Marks 04) 9.1 Straightness testing by Autocollimator. 9.2 Squareness testing by dial indicator and optical square. 9.3 Parallelism testing between two axes, two planes, one plane stationary other moving, axis of rotation and trajectory.

10. Machine tool Testing (Lect.03, Marks 04) Alignment tests to be carried out with lathe, drilling and milling machines.

11. Non- destructive testing (NDT) (Lect.03, Marks 04) 11.1 Concept. 11.2 Different techniques like visual exam, pressure and leak test, penetrating liquid test, radiographic testing, ultrasonic testing and magnetic testing.

SECTION II

Quality Control and Statistical Quality Control 12. Quality Function (Lect.04, Marks 06) 12.1 Meaning of quality control. 12.2 Quality objective, Quality policies, quality specifications. 12.3 Inspection-concept, need & planning. 12.4 Difference between quality control & inspection. 12.5 Difference between quality of design, quality of confirmation & quality of performance.

13. Quality Assurance (Lect.04, Marks 06) 13.1 Concept. 13.2 Quality mindedness, quality audit, vendor quality rating capability. 13.3 Quality circle – concept, purpose & function. 13.4 Concept of Reliability and maintainability, Product reliability, MTTF, MTBF and MTBR (Only brief introduction)

14. Quality Economics (Lect.04, Marks 08) 14.1 Cost of quality, value of quality and balance between the two.

14.2 Economics of quality of design and quality of confirmation. 14.3 Cost of quality control – appraisal, prevention, external & internal failure cost.

15. Quality Organization (Lect.04, Marks 04) 15.1 Organization of quality. 15.2 concept of total quality management (TQM) 15.3 Quality systems, concept of ISO 9000:2000 and its evaluation and implication. 15.4 National and international codes.

16. Statistical Quality Control (S.Q.C.) (Lect.20, Marks 20) 16.1 Meaning and importance of S.Q.C. 16.2 Mention of frequency distribution, mean, mode, medium, standard deviation, range, variance, variable measurement and attribute measurement. 16.3 Construction of frequency distribution curve, frequency histogram, frequency polygon and frequency curve. 16.4 Normal distribution curve, area under the curve and its interpretation. 16.5 Control charts for variable- X bar and R- chart. 16.6 Control charts for attributes- P and C chart. 16.7 Process capability of machine, Concept. Determination of capable or incapable process on the basis of three Sigma limits and specified tolerance limit. 16.8 Acceptance sampling, Concept, Comparison with 100 % inspection, O.C. curve- significance and importance, producer’s risk, consumer’s risk, AQL, IQL, LTPD, AOQ, AOQL 17. Introduction of Six Sigma (Lect.04, Marks 06) 17.1 Evolution of six sigma quality approach 17.2 Basic concept of six sigma, 17.3 DMAIC cycle. 17.4 Six sigma concept of process capability. TERM WORK: - a) Assignments: (Weightage: 20 % marks of the T.W.) 1. Collecting data (at least fifty readings), tabulating and calculating the frequency distribution in order to find average X, range R and standard deviation S and plot the graph - Frequency bar chart, Frequency, histogram, Frequency polygon and Ogive curve.

2. Also to plot normal curve to show 3 σ limit and its interpretations. 3. Construction of control chart for variable Xbar-Rbar chart. 4. Construction of control chart for attributes. 5. Acceptance sampling and different sampling plans and construction of O.C. Curve. b) Practical: (Weightage: 40 % marks of the T.W)

Skills to be developed

Intellectual skill Motor skill Sr. No.

Title of Experiment

Students will be able to Students will be able to

1

Measurement of machine parts using common linear measuring instrument.

1) Know the specifications of measuring instruments. 2) Eliminate or compensate the errors in measurement.

Acquire the skill of measurement to read instrument correctly.

Learn proper use of measuring instrument. Care & precautions to be taken

2 Angle measurement with the help of slip gauges and sine bar.

1) Understand the working principle, construction and application of sine bar 2) Calculation of small angle

1) Develope the skill to use sine bar for measuring external taper angle accurately

2) Develope skill for setting the job and instrument and observing the reading accurately

3

Measurement of different characteristics of screw thread.

1) To learn the terminology or different characteristics of screw thread

1) To Find the pitch with the help of pitch gauge 2) Setting of the experiment 3) To acquire the skill of measuring different characteristics of screw.

4

Measurement of gear tooth parameters.

Know and identify the principle characteristics of spur gear.

1) Select of proper instruments to measure various characteristics of a spur gear 2) Acquire the skill of measuring characteristics of a gear with gear tooth Vernier

5

Measurements machine parts using toolmaker’s microscope

6

Measurements machine parts using optical profile projector.

1) Develop skill to take precise measurements using these instruments / equipments.

7 To use optical flats for flatness testing of surfaces.

1) Know the working principles

2) Appreciate the importance of precision measurement 3) Know the field of application of the instrument.

--

c) Professional skills: (Weightage: 40 % marks of the T.W.) Sr. No

Activity Objectives

1 Expert Lecture

1. To enrich students knowledge through the experience of

resource person.

2. To expose the students to latest industrial practice.

2 Literature Survey

1.To collect information through various resources like internet,

magazines, periodicals etc. on the given topics.

2. To study the collected information and prepare a brief report.

3. To prepare the power point presentations on it.

3 Industrial Visit 1. Student should able to get practical knowledge by observing and

enquiring.

Reference Books: -


Publisher & Address

R.K. Jain Engineering Metrology Revised 1994 Khanna Publisher, New Delhi

K.J. Hume Engineering Metrology

M. Mahajan Statistical Quality Control -- 1986 Delhi : Rai & Sons

T.T.T.I., Madras

Quality Control Revised 1993 Tata McGraw Hill, New Delhi

Juran U.M. & Gryna F.M.

Quality Planning & Analysis Revised 1980 Tata McGraw Hill, New Delhi

National Productivity Council

Inspection & Quality Control -- 1989 N.P.C., New Delhi

E.L. Grant Statistical Quality Control Seventh 2004 Tata McGraw Hill, New Delhi

J.R. Taylor Quality Control System Revised 1989 Tata McGraw Hill, New York

M. Adithan and R. Bahn

Metrology Lab. Manual - 1990 T.T.T.I., Chandigarh

COURSE AND CODE: INDUSTRIAL SAFETY PRACTICE (ME06513) Examination Scheme

Abr Pre- Req.

Cr.




L T P TS TW Th Pr Or ISP Nil 03

02 01 - - 50 - - 50 100

RATIONALE: Safety in industry has become very much important in modern industries. As new machines are developed everyday and safety is related to productivity. students must know the causes of accidents and methods of preventing them. They should have necessary knowledge of protective equipments and importance of house keeping. Also they must know the various ways of training safety to workers.

OBJECTIVES: To create general awareness about industrial safety.

To develop safety conscious frame of mind.

CONTENT

Introduction: [Lect – 04]

Evolution of safety movement , History of safety movement in India & abroad. The philosophy

and the need for safety. Importance of safety in industry, safety & moral, safety & productivity.

Accidents: [ Lect – 14]

Introduction of accident, Reportable and non-reportable accident; Causes of

accidents – Reporting and investigations, industrial hazards, methods of preventing accidents

and hazards.

Safe practices: [Lect – 05]

Introduction of safe practices, safe practices for machinery, hand tools and portable tools,

welding and cutting, material handling..

Personal protective equipments (non-respiratory): [Lect – 7]

Introduction of PPE, Selection factors, requirements of PPE, protective equipments for head,

ear, eye, face, hand, foot and leg. Training to worker for use of PPE.

House keeping: [Lect – 09]

Introduction of house keeping, Good house keeping, advantage of good house keeping, results of

good housekeeping, Importance of house keeping in building maintenance, illumination and store

room.

Safety training: [Lect – 09] Introduction of

safety training, importance of training, various methods to promote safety such as safety posters,

films and slides. Lectures, competitions, exhibitions, safety publications and workers education

programme, their advantages and limitations.

TERM WORK:

One assignment on the each chapter.

One case study on accident investigation from any industries

Prepare a one report on Technical Institutional safety

4 Prepare a presentation on different laws of industrial safety. PROFESSIONAL PRACTICES for ISP. (ME06513) : Sl. No.


01 02

To visit a Public Ltd. Manufacturing Company/ Service Organization. Short term training of one /two weeks or one month in the related industry.

The students must learn: the application of industrial Safety rules and the safety practices. The operation and maintenance of devices and equipments used for safety measures in the Industry.

By observation, enquiry, attending lectures etc. the students must learn: 1) To contrast and list the working and constructional features other than learnt in the institute in respect of the components mentioned in the previous column. 2) Also to differentiate and list the operational features other than learnt in the institute in respect of the different components. 3)To list the additional devices attached in the plant circuit and functions of each. Prepare a line lay out of instrumentation of safety practice with control panel operation of the plant or otherwise and write down the working principle and advantages o such devices. 4) to learn and write down the limitations of safety practices and related accidents in Industry.

03 Expert lecture by a resource person looking after the Safety Practices in the Industry.

- Do -

- Do -



To motivate the students to retrospective thinking and to enable them to answer questions independently to locate their own specific field of career and profession practice.

REFRENCE BOOKS:

Accident prevention manual for business and industry by national safety council.

Accident prevention – a workers education manual by international labour office, Geneva.

Safety management by John. V. Grimaldi & Rollin H Simonds.

Industrial safety management by N. K. Tarafdar & K. J. Tarafdar.

Industrial security management by Ex-Cpl. Laxman S. Gavankar.

Introduction to industrial safety by Mr. K. T. Kulkarni.

INDUSTRIAL POLLUTION AND CONTROL (ME06514)



End Examination

Abr

Pre-req

Cr.


Total

IPC NIL 03 02 01 - - 50 - - 50 100

RATIONALE: Modern man has become the dominant organism in the biosphere, forcing changes in the ecosystem and polluting the environment. The disharmony in the world ecosystem, if not controlled will lead quickly to catastrophe and will spoil the humanity. Therefore, technicians must learn the natural environment, ecological balance and its pollution due to industrialization and urbanization. They must also learn the pollution analysis methods and its control techniques we must apply to maintain eco-friendly environment. OBJECTIVES: Students will be able to understand: 1. Various ecosystems and their operations. 2. The importance of ecological balance. 3. The sources of pollution and polluting substances. 4. The hazards of polluted environment. 5. The ways to control industrial pollution and municipal pollutions. 6. Technical details of pollution control engineering for productivity. Environment: Ecosystem and ecological balance of nature:[Lect – 04] Physical environment, biotic environment, ecosystem, resources. Impact of man on bio sphere. Environmental Pollution:. [Lect – 06]

Sources of pollution, atmospheric pollution Air pollution, water pollution, industrial effluents or wastewater pollution, pollution due to sewage and sludge, pesticide pollution, metal pollutants, environmental carcinogens.

Effect of pollution on man and material: [Lect – 05] Occupational health hazards, Toxicology. Disease potential and sanitation problem due to municipal waste. Pollution monitoring: [Lect – 03]

Pollution monitoring boards, monitoring standards for air, water, industrial effluents, noise and radiations.

Types of pollution and modern methods of pollution analysis: [Lect – 14] Air pollution and its analysis. Water pollution and its analysis. Industrial effluents and its analysis. Soil pollution and its analysis. Noise pollution and its analysis. Pollution engineering for: [Lect – 16] fertilizer industry oil industry food an edible oil industry cement industry automobile industry

TERM WORK: Visiting industrial establishments, to study the pollution and its control of one of the above-mentioned industries in topic no. 6 and to write a report as instructed in Professional Practice below: PROFESSIONAL PRACTICES for IPC- (ME06514) :

Sl. No.


01 02

To visit a Pollution and Waste Control Unit in Petro-chemical plant/ Oil& Soap Manufacturing Industry /Chemical and Fertilizer Industry e Short term training of one/ two weeks or one month in the related industry.

The students must learn the principles of industrial Pollution and Waste Control.

By observation, enquiry, attending lectures etc. the students must learn: 1) To contrast and list the constructional features other than learnt in the institute in respect of the components involved in the industrial Pollution and Waste Control. 2) Also to differentiate and list the operational features other than learnt in the institute in respect of the different components. 3)To list the additional devices attached in the plant circuit and functions of each. Prepare a line lay out instrumentation and control panel operation of the plant and write down the working principle and advantages. 4) to learn and write down the operation and maintenance strategy and maintenance steps in respect of each of the components.

03 Expert lecture by a resource person operating and maintaining the components of a control plant.

- Do -

- Do -




Four assignments on the following topics; a)Natural ecosystems and disruption of ecological balance. b)Industrial pollution and analysis of air, water and land. c) Occupational toxicology and Monitoring of Industrial pollution. d)Pollution control Engineering of any one Industry mentioned in topic No.6 above.

REFRENCE BOOKS: Environmental pollution analysis by S .M .Khopkar. Environmental Engg. By G .N .Pandey, G .C .Carney, Sewage disposal and air pollution Engg. By S .K .Garg.

Evironmental Engg. By C .S .Roa.

COURSE AND CODE: INDUSTRIAL SUPERVISION (ME06515)

Examination Scheme

Abr Pre- Req.

Cr.




L T P TS TW Th Pr Or ISS Nil 03

02 01 - - 50 - - 50 100

RATIONALE: This course is specially included to groom students to assume responsibilities of a supervisor. Student acquiring the diploma in mechanical engineering is normally placed at supervisory middle management level at the inception in to the industry as a supervisor. He has to act as an intermediary between the upper level management and the work force. He is expected to apprehend the desires of the management in respect of production, quality and get the same implemented from them. Also he has to give the feed back to the management through reports or in meetings. OBJECTIVES: This course is incorporated in mechanical engineering program with a view to groom a student as a perspective supervisor in the industry by: inculcating in him the capabilities to communicate effectively with the people at different levels in the organization and Imparting the basic information regarding the rules, laws and acts, etc. governing the function of the factory. Making him aware of his responsibilities and duties of a supervisor.

CONTENTS

Introduction: [ 6 Lectures ] Supervisor, duties of supervisor. His status in the organization what a supervisor needs, supervisor, a leader, leadership styles. Labour: [ 9 Lectures ]

Industrial labour – characteristics and efficiency, factors responsible for labour efficiency, labour mobility, types of mobility, measures taken in India. Welfare fund, part time training to industrial workers.

Security Management: [5 Lectures ] Accident prevention, personal protective equipments, civil defence.

Labour Laws: [ 13 Lectures ] Detailed clauses etc. of laws are not to be studied. The employee’s provident fund (misc. provision) act 1952. The employee’s state insurance act 1948. The payment of wages act 1936. The minimum wages act 1948. The contract labour act 1970. The industrial employment act 1946. The payment of gratuity act 1972 The industrial dispute act 1947 Trade unions, labour unrest, industrial safety through BIS.

Communication / Technical Report Writing: [6 Lectures ]

Report and their classification, the contents, the reader, other aspects. Planning the report. Theme and contents, structure, elements of report. Language and style – on language spelling, grammar and usage.

Technical skills [practical]: [6 Lectures ] [As a revision of area covered in other courses] Handling measuring instruments like vernier, micrometer, depth gauge and gauges. Lathe operations like taper turning, threading, Factors affecting accuracy, surface finish, productivity, main features of production drawing.

7 Integrating the steps to be taken by a supervisor in managing his job:[3 Lect.] 7.1 Introduction 7.2 Planning the day’s work. 7.3 Supervisory responsibility survey. 7.4 Checklist for accepting the assignment of new department. Term Work

One assignment on each of the topics above except topic no.6 Report of industrial visit as detailed below:

PROFESSIONAL PRACTICES :ISS- (ME06515). Sl. No.


01 02

To visit a Public Ltd. Manufacturing Company/ Service Organization. Short term training of one/ two weeks or one month in the related industry.

The students must learn the principles of industrial supervisory practices.

By observation, enquiry, attending lectures etc. the students must learn: 1)the organizational set up of the industry visited. 2) Also to differentiate and list the technical features other than learnt in the institute in respect of the different methods of supervision and leadership. 3)To list any innovative methods of supervision applied. 4) to learn and write down the supervisory and managerial strategy of the organization progressing in the business.

03 Expert lecture by a resource person in charge of supervisors in the Industry.

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REFERENCE BOOKS; 1) Supervisor’s job by M F Abbasi & D P Upadhyay. 2) Industrial Management by M R Mukhi 3) Industrial security Management by L S GAVANKAR 4) Industrial Organization Supervisory Management by S P Paranjpe. 5) Innovation and Entrepreneurship by Petere Drucker 6) Technical Report writing by Jayatilleke & Sivasegram.

COURSE AND CODE: - ADVANCED MATHEMATICS -- ME06601

RATIONALE: It is not possible to analyze complex systems or transient phenomena without knowledge of advanced mathematics. Therefore, this course is included in syllabus. It is an optional course for those who wish to continue higher studies in mechanical engineering either by joining some institute or by self-study. OBJECTIVES: Students will be able to; Trace and rectify curves in plane Make use of Beta, gamma, error functions and DUIS prepare and solve differential equations use and apply partial differentiation carry out multiple integrals use and apply Laplace Transforms understand basic functions in complex analysis cope with mathematics if he/she joins second year degree course. Prerequisites:-ME06107

SECTION 1 1. Tracing and Rectification of curves (04 Lect, 06 Marks) Length of simple curves in Cartesian and polar coordinates. 2. Multiple integrals (10 Lect, 16 Marks) Double integral: introduction and notation, evaluation of double integral, change of the order of integration both in Cartesian and polar coordinate systems. Triple integral, its application to areas, volumes, mass of a lamina and volume. 3. Beta and Gamma functions (08 Lect, 12 Marks) Properties of gamma and beta functions, relation between gamma and beta functions. 4. Introduction to Laplace Transforms: - (10 Lect, 16 Marks) Introduction through Application/need, Definition of Laplace Transform, Laplace Transform of Standard/ Elementary Functions, Properties of Laplace Transform (Without Proof) 1)L(tnf(t)) 2) L(f(t)/t) 3) L(∫f(u)du) 4)L(dn/dtnf(t)) 5)Shifting Theorems Introduction to Unit Step functions, Heaviside, Dirac Delta Functions & their LTs. Introduction to Inverse Laplace Transform by 1) Table 2) Partial Fractions 3) Heaviside Development 4) Convolution Theorem. Application to solve First order first Degree Differential Equations.

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5. Partial differentiation (04 Lect, 06 Marks) Introduction- partial derivatives, total differential coefficient Definition of homogeneous function, Euler’s theorem on homogeneous function. 6. Linear differential equations (10 Lect, 16 Marks) 1st order 1st degree exact differential equations and those which can be reduced to exact by use of integrating factors (only four rules of I.F.). Introduction to L.D.E. of higher order with constant coefficients, complementary functions, the differential operator, linear differential equation f(D) y=0 with constant coefficients, different cases depending upon the nature of the roots of the equation f(D) y=0, linear differential equation f(D) y=x, inverse operator 1/f (D), Rules for finding particular integral, working procedure to solve the equation f(D) y=X, where X = eax, X=Sin/cos(ax+b), X = eax V, where V is a function of x. Cauchy’s linear homogeneous equation and Legendre’s Differential Equation Variation of parameters and undetermined coefficients Simple application to electrical oscillatory circuits 7. Error functions and differentiation under integral sign: (08 Lect, 12 Marks) Definition and properties of error function and use of differential under integral sign. (Known and unknown limits) 8. Complex numbers (10 Lect, 16 Marks) Revision of complex numbers -Argand diagram, polar and exponential form of a complex number- its modulus, amplitude, DE Moivre theorem roots of a complex number, hyperbolic functions, relation between hyperbolic and circular functions, inverse hyperbolic functions, logarithms of a complex number. REFERENCE BOOKS: Elements of applied mathematics, by P.N Wartikar & J.N Wartikar. A textbook on Engineering Mathematics, by Shrivastav and Dhavan. Applied mathematics (Mechanical Engineering) I, II, III by Kumbhojkar

Robotics (ME06603)



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RBT ME06302 04 03 01 - - 50 - - - 50

RATIONAL The field of robotics is emerging to become one of the important automation areas Engineer’s & Technicians must be educated & trained in order to realize the full potential of this technology. The technology & application of industrial robots that should serve the students for robotics making. This course will help the students to understand the basic fundamental’s touching to almost all areas. Chapters that are most appropriate for the particular course being offered & send the students on their way with hope that they will read the other chapter’s if need to do so subsequently arises in their work in robotics. OBJECTIVE: - 1. Know different mode of automation. 2. Understand the drive mechanisms, sensors & mechanics used for robots. 3. Understand the different applications & importance in industrial automations. CONTENTS: - 1. Introduction & fundamentals: [. 03 hrs.] Historical perspective, automation, classification of robots, uses, applications & parts of robot. 2. Drive system for robots: [8 hrs.] Introduction, co – ordinate systems, work envelope, degrees of freedom, controlled motion, drive mechanisms, hydraulic & pneumatic drives. D.C. electric motor drives stepper motor, open loop & closed loop controls of motors. 3. Sensor’ for robots: [8 hrs] Introduction, sensors like pipzo electric, absolute & incremental optical encodes, proximity sensors, wrist sensors, velocity measurement. 4. Mechanics of robots: [8 hrs.] Introduction, position & orientation, joints & links, degrees of freedom, kinematics, work space, trajectory generation, position control, force control. 5. Trajectory planning for robot: [4 hrs.] 6. Interfacing computers to robots: [4 hrs.] Introduction Rs. 232 interface, handshaking. 7. Applications of robot: [4 hrs.] In industry welding, casting, painting loading & unloading, heat treatment plant, etc. 8. Introduction to embedded programming for robot. 9. Some robots: [4 hrs.] PUMA, SCARA TERMWORK: - 1. To Study different parts of robot in detail. 2. To study different parts of drive system in robot. 3. To study different sensors & their uses in robot. 4. To study different joints & links in robot. PROFESSIONAL PRACTICES: -

COURSE & CODE: - ROBOTICS (ME 06603) Activity Purpose Targeted achievements Visit to industry Like Mahindra & Mahindra L & T Siemens & Godrej To show students the following 1. Actual functioning of robots in industry 2. Application of robot Students will learn 1. Features of robot 2. Fundamentals of robotics 3. Robot mechanisms

Course & Code: Mechatronics (Elective), (ME06604)

Teaching and Examination Scheme:


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MEET

ME06402 03 02 01 - - 50 - - @ 50

100

Rationale: The integration of electronics engineering, electrical engineering, computer technology and control engineering with mechanical engineering is increasingly forming a crucial part in the design , manufacture and maintenance of wide range of engineering products and processes. As a consequence there is a need for a diploma engineers to understand systems used in automation Objectives: Students should be able to: 1. Identify various input and output devices in an automated system 2. Understand and draw ladder diagrams 3. Write simple programs for PLCs 4. Interpret and use operations manual of a PLC manufacturer 5. Use simulation software provided with the PLC 6. Understand interfacing of input and output devices Course Contents 1) Introduction to Sensors, Transducers and Actuators (Lect.-06) Principle of working and applications of - Limit switches, proximity switches like inductive, capacitive and optical (deflecting and through beam type), Thumb wheel switches magnetic reed switches, Optical encoders-displacement measurement, rotary, incremental, optocouplers Actuator – solenoids – on-off applications, latching triggering Types of relays- solid state Types of motors – DC motors, DC brushless motors, AC motors, stepper motors, servo motors 2) 8085 Microprocessor (Lect.08) Architecture, Pin configuration, working of microprocessor and applications. Introduction to ICs used for interfacing such as – Programmable peripheral devices , USART, memory, keyboard, display – LCD,LED,I/O device, ADC,DAC etc 8051 Microcontroller Architecture, Pin configuration, working of microcontroller, Applications Comparison of microprocessor and microcontroller , advantages and disadvantages 3) Programmable Logic Controller (PLC)(Lect-08)

Introduction , PLC definition, PLC block diagram, Difference between relay panel and PLC, ,power supply, input/output modules (analog, digital) concepts of sink/source, set/reset, latch/unlatch, advantages and disadvantages, installation , troubleshooting and maintenance 4) Selection of a PLC Programming equipment, Programming formats

( Lect-16) Ladder diagrams and sequence listing, large process ladder diagram construction, flowcharting as a programming method , Basic PLC functions Register basics, timer functions, counter functions Intermediate functions – Arithmetic functions, number comparison and number conversion functions Data handling functions- SKIP, Master control relay, Jump, Move, Block move, Table to register and register to table move functions. FIFO and LIFO functions, File Arithmetic and Logic function 5) ONS and CLR functions and their applications(Lect-06) PLC digital bit functions and applications Sequencer functions and cascading of sequencers PLC matrix functions Discrete and analog operation of PLC, Networking of PLCs PLC auxiliary commands and functions, 6) Online,offline,stop/run modes of operations,(Lect-04) uploading/downloading between PLC and PC, Introduction to SCADA and DCS List Of Practical: Term work shall consist of detailed report on the following experiments: 1. Identification and demonstration of different sensors and actuators. 2. Demonstration of the working of various digital to analog and analog to digital converters. 3. Development of ladder diagram, programming using PLC for a) measurement of speed of a motor b) motor start and stop by using two different sensors c) simulation of a pedestrian traffic controller d) simulation of four road junction traffic controller e) lift / elevator control f) washing machine control g) tank level control h) soft drink vending machine control 4. Trace, interpret and demonstrate working of at least two electro pneumatic systems. 5. Trace, interpret and demonstrate working of at least two electro hydraulic systems.

NON-CONVENTIONAL ENERGY SOURCES AND MANAGEMENT (ME06602) APPLIED TECHNOLOGY (ELECTIVE/OPTIONAL) COURSE

RATIONALE: Human being needed and used energy at an increasing rate for his sustenance and well-

being ever since he/she came on the earth. In the past few years, it has becomes obvious that fossil fuel recourses are fast depleting and that the fossil fuel era is gradually coming to an end. On the other hand energy requirement of the mankind is increasing at a very fast rate day by day. It is true that large scale use of commercial energy has led to better quality of life but it has also created many problems. Perhaps the most serious of these is the harmful effect on the environment. As such it is absolutely essential to utilize clean and green eco-friendly non-conventional energy resources.

In the near future many technicians will be required to erect, operate and to carry out maintenance of non-conventional energy power plants and domestic energy systems. It is therefore essential to know basics of energy conversion, conservation, and energy audit and waste heat recovery techniques.

OBJECTIVES: Students should be able to: 1. Develop awareness for effective utilization of non-conventional energy sources. 2. Identify different components of non-conventional energy devices systems. 3. Identify and apply energy conservation techniques for commonly used power absorbing and generating devices. 4. Apply principles of energy conservation and energy management techniques. SECTION I

1. Introduction to Energy Sources: [LECT. -04] 1.1 Introduction. 1.2 Major sources of energy: Renewable and Nonrenewable. 1.3 Primary and secondary energy sources. 1.4 Energy Scenario: - Prospects of alternate energy sources. - Need of Alternate energy sources.

2. Solar Energy [LECT. -08] 2.1 Introduction 2.2 Classification of methods for solar energy utilization. 2.3 Principle of conversion of solar energy into thermal energy and electrical energy. 2.4 Solar Radiation: - Solar Radiations at earth’s surface - Solar Radiation Geometry: Declination, surface azimuth angle, slope, hour angle, altitude angle, incident angle, zenith angle, solar azimuth angle 2.5 Devices for thermal collection: Construction and working of typical flat plate collectors and concentrating collectors and their applications, advantages and limitations 2.6 Thermal Applications of Solar energy: -

- Water heating - Space heating - Space cooling and refrigeration

- Power generation

Examination Scheme Teaching Scheme Hours per Week

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3. Wind Energy [LECT.-06] 3.1 Basic Principle of wind energy conversion. 3.2 Classification of wind machines 3.3 Construction and working of horizontal and vertical axis wind machine 3.4 Energy in wind 3.5 Wind machine performance calculations 3.6 Main considerations in selecting a site for wind mills. 3.7 Advantages and limitations of wind energy conversion. 4. Energy from Biomass [LECT. 06] 4.1 Common species recommended for biomass. 4.2 Methods for obtaining energy from biomass 4.3 Thermal classification of biomass:-Gasified, Fixed bed and fluidized. 4.4 Application of gasifier 4.5 Bio-diesel production and application 4.6 Agriculture waste as a biomass 4.7 Biomass digester 4.8 Comparison of Biomass with conventional fuels SECTION II

5. Energy Conservation and Management: [LECT.-04] 5.1 Global and Indian energy market 5.2 Energy scenario in various sectors and Indian economy 5.3 Need and importance of energy conservation and management 5.4 Economic Analysis: - Initial cost, annual cost and life cycle cost - Payback period, Return on investment (ROI), net present value 6. Distribution of energy consumption [LECT.10] 6.1 Principles of energy conservation. 6.2 Energy audit 6.3 Types of audit 6.4 Methods of energy conservation 6.5 Cogeneration and its application 6.6 Combined cycle system 6.7 Concept of energy management 6.8 Study of different energy management techniques like

- Analysis of input - Reuse and recycling of waste - Energy education - Conservative technique and energy audit

7. Economic approach of Energy Conservation [LECT.10] 7.1 Costing of utilities like steam, compressed air, electricity and water. 7.2 Ways of improving boiler efficiency 7.3 Thermal insulation, Critical thickness of insulation 7.4 Waste heat recovery systems, their applications, criteria for installing unit. 7.5 An introductory approach of energy conservation in compressed air, refrigeration, air conditioning, pumps and fans.

ASSIGNMENTS / SEMINARS:

1) To collect information about global and Indian energy market.

2) To study construction and working of any two other system (not mentioned in the syllabus) for solar energy utilization. Preparing a report of it and make power point presentation. 3) To study construction, working and maintenance of solar cooker. 4) To study construction and working of horizontal axis wind mill 5) Perform energy audit for workshop/Office/Home/SSI unit. 6) Study of various waste heat recovery devices.

PROFESSIONAL PRACTICES:

A) Industrial Visits: (Any one)

1. Visit to plant of solar heating system for hotel/hostel/railway station etc. 2. Visit to a biomass/ biogas plant of municipal waste or else where. 3. Visit to a nearest wind farm. B) Expert /Guest Lecture:

1. One Expert /Guest Lecture on non conventional energy sources and energy management

REFERENCE:

A) BOOKS: 1. Non-Conventional Energy Sources by G.D. Rai, Khanna Publishers,Delhi 2. Solar Energy, by S.P. Sukhatme, Tata McGraw Hill 3. India- The energy sector by P.H. Henderson, Oxford University Press 4. Industrial energy conservation by D. A. Ray, Pergaman Press 5. Energy resource management by Krupal Singh Jogi, Sarup and sons

B) WEBSITES: 1. Indian Renewable energy development agency Ltd. (IREDA), New Delhi (www.iredaltd.com) 2. Ministry of new and renewable energy, Government of India (www.mnre.gov.in or http://mnes.nic.in) 3. National Thermal Power Corporation (NTPC) (www.ntpc.co.in) 4. Akshay Urja News Bulletin. (www.mnes.nic.in) 5. www.energybook.com/resources 6. www.greenpeace.org 7. Bureau of Energy and Efficiency. (www.bee-india.nic.in)

C) AUDIO/ VISUAL AIDS: 1. CD’s developed by National Power Training Institute, (Under the ministry of Power, Government of India) Opposite VNIT, South Ambazari road, Nagpur-11

Course: Operations Research Techniques (ME06517) Examination Scheme

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02 01 - 30 25 70 - - 125

Rationale: Operations Research is a very important area of study, which tracks its roots to business applications. It combines the three broad disciplines of Mathematics, Computer Science, and Business Applications. This course will formally develop the ideas of developing, analyzing, and validating mathematical models for decision problems, and their systematic solution. The course will involve programming and mathematical analysis. This course emphasizes the development of modeling for decisions optimization, forecasting and simulation. We use Operations Research (OR) concepts and analysis for mathematical programming and implementation of decisions. Basic computers skills of Excel are necessary to solve management problems. The key emphasis is on problem formulation, model building, data analysis, solution techniques, and evaluation of alternative designs/processes in complex systems. Modeling techniques and methods used are presented for decision analysis, including time series forecasting, linear programming. Objectives: This purpose of this course is to provide the students with the following capabilities: To build operations research model of complex system. To apply the appropriate analytical technique to a real world problems. To summarize and present the analysis results in a clear and coherent manner. Improving management skills by applying management theories in real life.

Learn the concepts of operations research by way of modeling real-world problems as Linear Programming (LP) problems.

Select and apply quantitative modelling concepts for problem solving and in decision–making.

Use classical decision theory as an aid to decision making.

Decide on, and formulate a suitable model for various decision problems.

Select and use suitable OR packages to build and solve models.

SECTION I Introduction to Operations Research: (Lect: 3, Marks: 8)

1.1. Introduction to O.R. 1.1.1. System orientation 1.1.2. Use of interdisciplinary teams in OR 1.1.3. Necessity of OR in Business and Industry 1.1.4. Scope of OR in modern management 1.1.5. OR and Decision Making

1.2. Overview of O.R. 1.2.1. Formulation of O.R. models 1.2.2. Introduction to different techniques in OR 1.2.3. Simulation modeling

Linear programming: (Lect: 8, Marks: 22)

2.1Formulation 2.1.1. Identification of decision variables 2.1.2. Constructing Objective Functions and Constraints 2.1.3. Assumptions 2.1.4. Practical Examples

2.2. Methods of Solution 2.2.1. Graphical Method: 2.2.2. Simplex method (2-Phase and Big M methods, etc)

Transportation models (TP) (Lect: 5, Marks: 20)

3.1. The transportation algorithm 3.1.1. Formulation as a LP problem 3.1.2. Determination of Initial solutions 3.1.3. Stepwise Improvement to obtain optimal solution 3.1.4. Special cases Such as Multiple, Unbalanced, Degeneracy etc

3.2. The assignment model 3.2.1. Formulation as TP 3.2.2. The Hungarian method of solution

SECTION II Forecasting: (Lect: 5,Marks: 16)

Smoothing techniques for zero and non–zero trend. Seasonality. Decomposition methods. Autocorrelation.

4.1 Moving average. 4.2 Exponential smoothing. 4.3 Regression.

Game theory: (Lect: 6, Marks: 18) 5.1 Formulation of Two-person Zero-sum game. 5.2 Solution of simple games. 5.3 Mixed strategy games. 5.4 Solving using Graphical Method. 5.5 Solving Using LP. 5.6 Reduction using Dominated Strategies. 5.7 Saddle point Condition.

Queuing Theory: (Lect: 5, Marks: 16) 6.1. Structure and components of a queuing process. 6.2. Examples of real queuing systems. 6.3. Queuing theory assumptions, disciplines and notations. 6.4. Single and Multi Channel queuing models. 6.5 Derivation of Necessary Formulae under steady-State conditions only.

Assignments:

Questions on Introduction and History of Operations Research. Five problems on Linear Programming. Five problems on Transportation Problems. Five problems on Game Theory. Five problems on Forecasting. Assignment on Queuing Theory. References: 1. Operation Reserch by Hamdy A. Taha 8/e 2. Operation Reserch by J. K. Sharma 3/e 3. Operation Reserch by 2nd edition by Panneerselvam 4. Operation Reserch by H. A. Taha 5. Operation Reserch Priciples and Practice by John Wiley an Sons, 1987

Course& Code : Piping Engineering(Elective) (ME06516)

Teaching and Examination Scheme

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PPE ME06302 03 02 01 - - 50 - - @ 50 100

RATIONAL: As a Mechanical Engineer one must know the industrial practices in piping engineering & also understand the codes norms followed in respect of the same ,besides the procedures of calculations leading to a safe ,economical & feasible design. This course contents a students is able to understand & implement the industrial practices in respect of Piping Engineering. Through this course a student is introduced to the design of piping components subjects to simple & copmplex forces /stresses.

OBJECTIVE:

To impart the knowledge & understanding in respect of:- 01) The basic concepts of piping engg.such as factor of safety, design stresses. 02) Failure of piping components under different conditions of stresses. 03) Consideration of economy & safety in piping engg. & design. 04) Designing simple piping components. 05 ) To know& Refer to the piping engg.codes. 06)Concept & preparation of production drawing.

Course content:

01) Piping Routings & Drafting.(Lect.-08) -Piping Isometrics & BOM -Plot Plans. -3D representation 02) Process & Instrumentation Diagram.(P& ID’s) .(Lect.-14) -Purpose of P& ID’s -Stages of development of P& ID’s -Symbolism & Conventions. -Process & Instruments drawings. -Process Equipments Relationship. -Process Industry Practices. 03) Process Flow diagrams. .(Lect.-04) -Purpose of PFD’s -Symbolism and Conventions for PFD’s 04)Pressure Design of process Piping. .(Lect.-08) -Pipe wall Thickness. -Maximum Piping Operating Pressure. -Design Condition, Design Pressure & Temperature. 05)Fluid Flow. .(Lect.-04) -Fluid Flow classification

-Governing Equations. -Energy Losses. -Compressible & Incompressible flow 06)Piping stress analysis. .(Lect.-10) -Stress analysis. -why piping components fails -Stress categories-(Thermal, Longitudinal, hoop etc.) -Classification of loads and allowable stresses.

TERM WORK

01) Case study & assignments on all the above topics. 02) To calculate Pressure drop across pipeline systems including valves and other fittings using monograms and tables summary write-up on same. 03) Preparations of following sheets. i. P&ID symbols and typical P& ID, Piping Specification. ii.Plot Plan iii.Process plant Layout. iv.Piping Layout. 04) Study of typical drawings as listed in Item(03) 05) To prepare Piping Isometric based on any subtopic of item no.3 above REFERENCE BOOK: 01) Training Manual-Piping- Uhde India Limited. 02)Process Plant layout & Piping Design.-Rogar Hunt 03) Pipe Drafting & Design.-Roy A. Parisher & Robert A. Rhea 04) Latest version of PDF &PDMS software.