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Course Structure & Syllabus

II Year BE (Mechanical Engineering)

Department of Mechanical Engineering

National Institute of Engineering

Academic Year 2019-20

Course Structure & Syllabus of II Year for the Academic Year 2019-20

Dept of Mechanical Engineering, NIE, Mysore

Department of Mechanical Engineering

Vision

The Department of Mechanical Engineering will mould globally competent

engineers by imparting value based technological education through contemporary

infrastructure & best in class people

Mission

The Department of Mechanical Engineering is committed to:

➢ Provide a strong foundation in mechanical engineering to make our engineers

globally competitive.

➢ Inculcate creativity in developing solutions to mechanical engineering

problemsby adopting ethical and responsible engineering practices.

➢ Creating centres of Excellence to provide students with opportunities to

strengthen their leadership & entrepreneurial skills and research proficiency.

➢ Buildingrelationships with globally acknowledged academic institutions and

industries.

Programme Educational Objectives

The Department of Mechanical Engineering, NIE, has formulated the following

programme educational objectives for the under-graduate program in Mechanical

Engineering:

Our graduates will:

1. Be successful in their careers as Mechanical Engineers in a globally competitive

industrial arena.

2. Pursue higher education, research and development and other creative and

innovative efforts in mechanical engineering.

3. Demonstrate leadership qualities and professionalism in their chosen field of

specialization.

4. Be socially and ethically responsible for sustainable development.



Graduate Attributes:

1. Engineering knowledge

2. Problem analysis

3. Design/development of solutions

4. Conduct investigations of complex problems

5. Modern tool usage

6. Engineer and society

7. Environment and sustainability

8. Ethics

9. Individual and team work

10. Communication

11. Project management and Finance

12. Lifelong learning

Program Outcomes:

1. Demonstrate engineering knowledge in the four streams of mechanical

engineering, namely, thermal engineering, design engineering, manufacturing

engineering and industrial management.

2. Solve real life problems through the application of engineering knowledge.

3. Design a component, system or process to meet desired needs with realistic

constraints.

4. Formulate mathematical models and conduct experiments to analyze the

complexities of mechanical systems.

5. Provide solutions to varied engineering problems using computational tools.

6. Overcome engineering challenges to cater to the needs of the society.

7. Design and manufacture products which are economically and environmentally

sustainable.

8. Discharge professional and ethical responsibility considering societal health and

safety.

9. Function competently as an individual and as a part of multi-disciplinary teams.

10. Communicate effectively and express ideas with clarity

11. Exhibit professionalism by employing modern project management and financial

tools.

12. Possess the knowledge of contemporary issues and ability to engage in life-long

learning.



Programme Specific Outcomes:

1. Applying interdisciplinary engineering knowledge and skills in order to fit into

core mechanical engineering as well as information technology and management

positions in any organization.

2. Designing & building environmentally friendly systems by harnessing renewable

energy.

3. Analyzing and solving engineering design problems by hands on application of

knowledge & skills

4. Comprehend and convey technical information using modern communication

tools.



Scheme of teaching, examination and Syllabus of III & IV Semester B.E. degree

(For batch admitted in the year 2018-19)

III Semester

Sl. No.

Course Code

Course

Ca

teg

ory

L T P Credits Hrs/week

1 MA3C01 Transforms, Partial Differential

Equations and Numerical Methods * GC 3 0 0 3 3

2 ME3C01 Mechanical Measurements & Metrology FCP 3 0 0 3 3

3 ME3C02 Basic Thermodynamics FCT 3 2 0 4 4

4 ME3C03 Mechanics of Materials FCD 3 0 0 3 3

5 ME3C04 Manufacturing Technology – I FCP 3 0 0 3 3

6 ME3C05 Machine Drawing FCD 2 0 4 4 6

7 ME3L01 Metrology & Measurements Lab FCP 0 0 3 1.5 3

8 ME3L02 Workshop Practice FCP 0 0 3 1.5 3

9 HS3C01 Environmental Studies GC 2 0 0 1 2 Total 24 30

Lateral Entry Students:

10 MA3CL1 Basic Mathematics GC 3 0 0 3 3 * Lateral Entry students shall not register for MA3C01

C Core GC General Core

FCP Foundation Core – Production FCT Foundation Core – Thermal FCD Foundation Core – Design FCM Foundation Core – Management

E Elective FEP Foundation Elective – Production FET Foundation Elective – Thermal FED Foundation Elective – Design FEM Foundation Elective – Management



IV Semester

Sl. No.

Course Code Course

Ca

teg

ory

L T P Credits Hrs/week

1 MA4C01 Complex Analysis, Numerical Analysis and Stochastic Process *

GC 3 0 0 3 3

2 ME4C01 Metallurgy and Advanced Materials FCP 3 0 0 3 3

3 ME4C02 Applied Thermodynamics FCT 3 0 0 3 3

4 ME4C03 Kinematics of Machinery FCD 3 2 0 4 5

5 ME4C04 Manufacturing Technology – II FCP 3 0 0 3 3

6 ME4C05 Fluid Mechanics FCT 3 2 0 4 5

7 ME4L01 Metallographic & Material Testing Laboratory

FCP 0 0 3 1.5 3

8 ME4L02 Machine Shop Practice FCP 0 0 3 1.5 3

9 HS4C01 Constitution of India & Professional Ethics

GC 2 0 0 1 2

Total 24 30

Lateral Entry Students:

10 MA4CL1 Applied Mathematics - I GC 3 0 0 3 3

11 HS4CL1 English Enhancement Course GC 2 0 0 1 1

* Lateral Entry students shall not register for MA4C01

C Core GC General Core

FCP Foundation Core – Production FCT Foundation Core – Thermal FCD Foundation Core – Design FCM Foundation Core – Management

E Elective FEP Foundation Elective – Production FET Foundation Elective – Thermal FED Foundation Elective – Design FEM Foundation Elective – Management



III Semester

Transforms, Partial Differential Equations and Numerical Methods (3-0-0)

Sub code : MA3C01 CIE : 50% Marks

Hrs/week : 03 SEE : 50% Marks

SEE Hrs : 03 Max. Mark : 100

Course Outcomes:

On successful completion of the course the students will be able to:

1. Define a Fourier series and translate the periodic function of period 2l in terms of Fourier

series, half range series.

2. Solve homogeneous and non homogeneous partial differential equations.

3. Apply half range Fourier series expansion to solve the boundary value problems on wave

and heat equations. Compute Fourier and Inverse Fourier transforms of functions.

4. Apply numerical techniques to solve the system of linear algebraic equations, compute the

largest Eigen value and the corresponding Eigen vector of a matrix. Estimate a real root

of the given equation and apply appropriate interpolation formulae for equal arguments.

5. Apply appropriate interpolation formulae for unequal arguments, estimate the values of

the derivatives and definite integrals using numerical techniques.

Module– I

Fourier series

Periodic functions, Fourier series, Dirichlet’s conditions for a Fourier series, Euler’s Fourier

coefficients. Fourier series of period 2l – continuous and discontinuous functions, even and

odd functions, Half range series, Practical harmonic analysis

(SLE: Fourier series with period 2𝜋).

8hrs

Module – II

Partial Differential Equations

Solution of homogeneous and non-homogeneous PDE, Solution of homogeneous PDE by

direct integration and method of separation of variables. Various possible solutions of one

dimensional wave equation and heat equation

(SLE: Solution of homogeneous PDE of one variable).

8 hrs

Module– III

Application of PDE and Fourier Transforms

Application of PDE – Solution of boundary value problems associated with one dimensional

wave equation and heat equation. Infinite Fourier Transforms, Fourier sine and Inverse sine

transforms

(SLE: Fourier cosine and Inverse cosine transforms).

7 hrs



Module– IV

Numerical Methods – 1

Numerical solution of a system of linear algebraic equations – Gauss Seidel iterative method,

Computation of largest Eigen value and the corresponding eigen vector by Rayleigh’s power

method. Numerical solution of algebraic and transcendental equations - Newton Raphson

method, Finite differences – forward and backward differences, Newton’s forward

interpolation formula

(SLE: Regular Falsi method and Newton’s backward formula).

8 hrs

Module– V

Numerical Methods – 2

Interpolation for unequal intervals – Newton’s divided difference formula, Lagrange’s

interpolation, applications. Numerical differentiation associated with Newton’s forward and

backward formulae, Numerical Integration – Simpson’s 1/3rd rule, Simpson’s 3/8th rule,

Weddle’s rule , applications

(SLE: Lagrange’s inverse interpolation formula).

8 hrs

Text Books :

1. Higher Engineering Mathematics – Dr. B.S. Grewal, 42nd edition, Khanna Publications.

2. Advanced Engineering Mathematics – Erwin Kreyszig, vol I & II, wiley publications, 10th

edition.

Reference Books:

1. Advanced Engineering Mathematics – H. K. Dass, Chand Publications.

2. Higher Engineering Mathematics – B. V. Ramana, Tata McGraw-Hill Publications.

3. Advanced Engineering Mathematics- Peter O Neil; Thomas, Broks/ Cole , 7th Edition.

Assessment Method: 1. Written Tests (Test 1,2& 3) are Evaluated for 25 Marks each out of which sum of

best two for 50 marks are taken.

Mapping of COs to POs and PSOs:

Course Outcomes Programme Outcomes Programme Specific Outcomes

CO1 PO1, PO4 &PO5 PSO1, PSO3







Mechanical Measurements and Metrology (3-0-0)

Sub Code : ME3C01 CIE : 50 %

Hrs / Week : 03 SEE : 50 %

SEE Hrs : 3Hrs Max. Marks: 100

Course Prerequisites: None

Course outcomes

Upon successful completion of this course, the student will be able to:

1. Explain the basic concepts of metrology and mechanical measurement and

transducers.

2. Compute limits, fits and tolerances for work parts and design inspection gauges.

3. Discuss about different comparators, surface measurement methods.

4. Identify appropriate devices for the measurement of force, torque, pressure, strain and

temperature.

5. Elucidate different attributes of Inspection and Quality control and construct control

charts in order to draw relevant conclusions. Working of Co-ordinate Measuring

Machine.

Course Content

Module – 1

Standards of measurement: Definition and Objectives of metrology, line and end standard,

Transformation from line standard to end standard, calibration of end bars,

Characteristics/Numericals. Definitions and concept of accuracy, precision. Errors in

measurement, classification of errors.

Tolerances: Definition of tolerance, specification in assembly, principle of interchange

ability and selective assembly. Concept of limits, size and tolerances, compound tolerances,

accumulation of tolerances.

SLE: Angle gauges and Sine bars

08Hrs

Module - 2

System of limits, Fits, Tolerances and gauging: Definition of fits, types of fits. Allowance,

Hole basis system and shaft basis system. Limit gauging, Classification of gauges, brief

concept of design of gauges (Taylors principles), wear allowance on gauges, Numerical

problems

Geometrical tolerance and positional tolerances: Types of GD&T, Machine tool tests to

check for Straightness, Flatness, Parallelism, Squareness, Roundness, Cylindricity, Runout

Coordinate Measuring Machines: Structure, Probes, Operation, Applications of CMM

SLE: Types of gauges -plain plug gauge, ring gauge, snap gauge, gauge materials.

9Hrs



Module – 3

Comparators: Introduction to Comparators, characteristics and classification of comparators.

Mechanical comparators - Sigma Comparator, Optical Comparators -principles, Zeiss ultra

optimeter, Electrical Comparator – LVDT and Sigma Electronic Comparator, Pneumatic

Comparators -Solex Comparator. Measurements using Autocollimator, NPL flatness

interferometer, Laser interferometer.

Metrology of Surface Finish: Introduction, Surface metrology concepts, terminology.

Specification of surface texture characteristics, Analysis of Surface Traces, Wavelength,

Frequency and Cut-off, Cut-off Wavelength. Stylus system of measurement, stylus probe

instruments – Tomlinson surface meter, Taylor-Hobson Talysurf.

SLE: Profilometer

7 Hrs

Module – 4

Mechanical Measurement and Measurement systems: Definition, significance of

measurement, generalized measurement system, definitions and concept of calibration,

threshold, sensitivity, hysteresis, repeatability, linearity, loading effect, system response, time

delay.

Transducers: Transfer efficiency, primary and secondary transducers, and classification of

transducers with examples. Quality attributes of transducers, intermediate modifying devices

Measurement of Force and Torque: Basic principles, proving ring, torque measurement,

Prony brake, hydraulic dynamometer.

SLE: Terminating devices: Mechanical counters, Oscillographs and X-Y Plotters.

7 Hrs

Module – 5

Temperature measurement: Resistance thermometers, thermocouple, law of thermocouple,

materials used for construction.

Pressure Measurements: Basic principles, use of elastic members, Bridgeman gauge,

McLeod gauge

Strain Measurements: Strain gauges, preparation and mounting of strain gauges, gauge

factor, methods of strain measurement.

Inspection and Quality Control: Introduction, Consideration in specifying limits of

variability, selection of gauging equipment. Role of quality control in production, Process

capability, Six sigma approach, sampling methods. Control charts – Types of control charts,

simple numerical problems.

SLE: Quality Standards, Introduction to Seven Quality tools

8 Hrs

Text Book:

1. Engineering Metrology and Measurement by N.V.Raghavendra and L.Krishnamurthy,

Oxford University Press, 1st Ed. (2013),



Reference Books:

1. Mechanical measurements by Beckwith Marangoni and Lienhard, Pearson Education, 6th

Ed., 2006

2. Engineering Metrology by R.K.Jain, Khanna Publishers 20th Edition, 2009.

Assessment Method:

Written Tests (Test 1,2 & 3) are Evaluated for 25 Marks each out of which sum of best two

for 50 marks are taken.


Course

Outcomes Programme Outcomes Programme Specific Outcomes

CO1 PO1 PSO1

CO2 PO1, PO3 PSO3

CO3 PO1, PO3 PSO1

CO4 PO1, PO2, PO3 PSO1

CO5 PO2, PO5 PSO4



Basic Thermodynamics (3-2-0)

Sub Code: ME3C02 CIE: 50%

Hrs / Week: 05 SEE: 50%

SEE: 3 Hrs Max. Marks: 100


Course Outcomes:


1. Describe and explain the terminologies used in Thermodynamics, concept of Heat, Thermodynamic Work, Laws of thermodynamics, pure substances, Entropy, Ideal and Real Gases.

2. Apply the fundamental concepts of thermodynamics to identify the system and solve numerical.

3. Analyse and evaluate the implications of thermodynamics in real-life applications.

Course Content

Module -1

Fundamental Concepts & Definitions: Thermodynamics: definition and scope,

microscopic and macroscopic approaches. System (closed system) and control volume

(open system): characteristics of system boundary and control surface, examples.

Thermodynamic properties: definition and units. Intensive and extensive properties.

Thermodynamic state, state point, path and process, quasi-static process, cyclic and

non-cyclic processes; thermodynamic equilibrium, diathermal wall, zeroth law of

thermodynamics, temperature: concepts, temperature scales, measurements, numerical

problems

SLE: Basics of Statistical Thermodynamics & Constant volume gas thermometer

(6L+4T) Hrs

Module – 2

Work and Heat: Mechanics, definition of work and its limitations. Thermodynamic

definition of work: examples, sign convention..

Displacement work: expressions for displacement work in various processes using p-v

diagrams, Shaft work, Electrical work, other types of work.

Heat: Definition, units and sign convention. Differences between heat and work

First Law of Thermodynamics: Joule’s experiments, equivalence of heat and work,

statement of the first law of thermodynamics for a cyclic process. Numericals on the

First law of thermodynamics for a Cyclic Process. First Law of Thermodynamics for non-

Cyclic processes: Energy: energy as a property, modes of energy, numericals.

SLE: Perpetual Motion Machine of First Kind

(6L+4T) Hrs



Module – 3

Pure substance: definition, two-property rule, specific heat at constant volume, specific

heat at constant pressure, enthalpy, extension of the first law to control volume, steady

flow energy equation, important applications of SFEE, Numericals.

Combustion Thermodynamics: Theoretical (Stoichiometric) air for combustion of

fuels, Excess air, mass balance, actual combustion. Exhaust gas constituents, A/F ratio.

Energy balance for a chemical reaction, enthalpy of formation, Combustion efficiency.

SLE: Enthalpy of formation, enthalpy and internal energy of combustion

(7L+4T) Hrs

Module – 4

Second Law of Thermodynamics: Devices converting heat to work, thermal reservoir,

direct heat engine: scheme representation and efficiency, devices converting work to

heat in a thermodynamic cycle, reversed heat engine: schematic representation,

coefficient of performance. Kelvin–Planck &Classius statement of the second law of

thermodynamics, equivalence of the two statements, reversible and irreversible

processes, factors that make a process irreversible, reversible heat engines. Carnot

cycle, Carnot theorems, Thermodynamic temperature scale. Numericals.

SLE: Violation of II law leads to PMMK-II proof.

(7L+4T) Hrs

Module – 5

Entropy: Classius Inequality: Statement, proof, application to a reversible cycle, Cyclic

integration of Q / T as independent of the path, Entropy: Definition, a property,

principle of increase of entropy, calculation of entropy using T dS relations, Available

Energy referred to a cycle, maximum work in a reversible process, Reversible work by

an open system, Dead state. (no numerical problems)

Pure substances: P-T and P-V diagrams, triple point and critical points. sub- cooled

liquid, saturated liquid, mixture of saturated liquid and vapour, saturated vapour and

superheated vapour states of a pure substance with water as example, enthalpy of

change of phase (Latent heat), dryness fraction (quality), T-S and H-S diagrams,

representation of various processes on these diagrams, steam tables and its use.



SLE: Concept of throttling calorimeter & numerical. Availability or exergy balance, second

law efficiency

(7L+6T) Hrs

Module – 6

Ideal Gases and Mixtures of Ideal Gases: Ideal gas, equation of state, internal energy

and enthalpy as functions of temperature only, universal and particular gas constants,

specific heats, perfect and semi-perfect gases.

Evaluation of heat, work, change in internal energy, enthalpy and entropy in various

quasi-static processes, ideal gas mixture, Daltons law of additive pressures, Amagats

law, numerical examples.

Real Gases: Introduction; Vander Waals equation of state, Vander Waals constants in

terms of critical properties, chart.

SLE: law of corresponding states, compressibility factor, compressibility

(6L+4T) Hrs

Text Books:

1. Fundamentals of Classical Thermodynamics by G J Van Wylen and R E Sonntag, Wiley, Eastern 8th Edition, 2015.

Reference Books:

1. Thermodynamics an engineering approach, by Yunus A. Cengel and Michael A. Boles. Tata McGraw Hill Pub. 7thedn. 2011

2. Engineering Thermodynamics by R.K.Rajput, Laxmi Publications, Pvt Ltd, 3rd Edi, 2006.

3. Basic and Applied Thermodynamics by P .K. Nag, Tata McGraw Hill, 5th Edition. 2013.

Assessment Method:

1. Written Tests (Test 1,2& 3) are Evaluated for 25 Marks each out of which sum of



Course

Outcomes Mapping of COs to POs Mapping of COs, POs TO PSOs

CO1 PO1, PO2, PO3, PO6 PSO2

CO2 PO1, PO2 PO3, PO4, PO6 PSO2, PSO3

CO3 PO1, PO2 PO3, PO4, PO6, PO7 PSO2, PSO3

Mechanics of Materials (3-0-0)


Hrs / Week : 03 SEE : 50 %

SEE Hrs : 3 Hrs Max. Marks: 100

Pre-requisites

1. Mechanical Engineering Sciences 2. Engineering Mechanics

Course outcomes


1. Identify different types of loads, and explain fundamental concepts of stress and strain.

2. Distinguish the elastic and plastic behaviour of materials and compute the stresses and strains of various members subjected to different types of loading.

3. Analyze different types of mechanical members like beams, cylinders, shafts, and columns for stresses and deformations.

Course Content

Module-1 Introduction–Concept of Stress: Introduction, Forces and Stresses, Normal Stress, Shearing Stress, Bearing Stress in Connections, Hooke’s Law, Stress-Strain Diagram for ductile and brittle materials, Elastic versus Plastic Behaviour, True stress and true strain, Shear stress and shear strain, Lateral strain, Volumetric strain, Poisson’s ratio, Elastic constants and their relation, Ultimate and Allowable Stress, Factor of Safety, numericals. SLE: Identification of various loads coming on machine members.

08 Hrs Module-2

Stress and Strain – Axial Loading: Normal Strain under Axial Loading, Deformations of Members (having straight, stepped and tapered sections) under Axial Loading, Analysis of bars having composite sections, Stresses due to temperature change, thermal stresses in composite bars, Elongation of a bar due to its own weight, numericals. SLE: Combined load effects on machine members.

08 Hrs Module-3

Compound stresses: Plane stress, stresses on inclined planes (for uniaxial, biaxial, pure shear and biaxial with shear), principal stresses and maximum shear stress, Mohr’s circle for plane stress conditions, numericals. Thick and thin cylinders: Stresses in thin cylinders: Hoops stress, maximum shear stress, changes in dimensions of cylinder (diameter, length and volume), Thick cylinders subjected to internal and external pressures (Lame’s equation), compound cylinders, numericals. SLE: Combined load effects on screw jack

08 Hrs



Module - 4

Shear Force and Bending Moment: Introduction, Shear force and bending moment

diagrams, Types of beams, types of loads, Sign conventions for shear force and bending

moment. Shear force and bending moment diagrams for (i) Cantilever, and (ii) Simply

supported and (iii) Overhanging beams.

SLE: SFD and BMD of building structures.

08 Hrs

Module – 5

Pure Bending and Shear Stresses in Beams: Introduction, Prismatic Members in Pure

Bending, Preliminary Discussion of the Stresses in Pure Bending,

Introduction to shear stress, Shear stress at a section, Shear stress distribution for

different sections. Deflection of Beams (Solution Method by Direct Integration).

SLE: Moment - Area Method for finding Beam Deflections.

07 Hrs

Text books:

1. A text book of Strength of Materials by Dr. R.K. Bansal, Laxmi Publications, New Delhi, 2007.

Reference books:

1. Mechanics of Materials by Ferdinand P. Beer, E. Russell Jhonston, Jr, Jhon T. Dewolf, McGraw Hills, Seventh edition.

2. Strength of Materials by S. S. Bhavikatti, Vikas publications House – Pvt. Ltd., Third edition.

Assessment Method: 1. Written Tests (Test 1,2& 3) are Evaluated for 25 Marks each out of which sum of




CO 1 PO1, PO2. PSO3

CO2 PO1, PO2. PSO3

CO 3 PO1, PO2. PSO3

Manufacturing Technology – I (3-0-0)

Sub Code : ME3C04 CIE : 50 % Hrs / Week : 03 SEE : 50 % SEE Hrs : 3 Hrs Max. Marks: 100


Course outcomes Upon successful completion of this course, the student will be able to: 1. Inculcate various manufacturing processes such as casting, welding & machining. 2. Elucidate the theory of metal cutting and identify tool nomenclature & tool

materials. 3. Recommend tool geometry and tool materials for machining operations 4. Explain the working principles of general purpose machine tools. 5. Describe super-finishing operations and their applications

Course Content

Module – 1 Casting & Moulding Process: Introduction to casting process, principles of gating, gating ratio, function and types of risers. Differences between sand casting and die casting and their advantages and disadvantages. Die casting – Low pressure & High Pressure, centrifugal casting & Investment casting. Melting Furnaces: Induction furnace, Electric arc furnace, SLE: Operation of Oil & Resistance furnaces

8 Hrs

Module – 2 Welding process: Electric arc welding, gas welding, Inert gas welding (TIG & MIG), submerged arc welding. Applications of arc welding and gas welding. Special type of welding: Resistance welding, spot welding, thermit welding, plasma arc welding, laser welding and explosive welding. SLE: Electron beam welding, Ultrasonic welding & structure of welds.

8 Hrs

Module – 3 Theory of Metal Cutting: Single point cutting tool nomenclature, geometry, orthogonal and oblique cutting, mechanism of chip formation, Types of chips& their significance in metal cutting operations. Cutting Tool: Tool wear and tool failure, effects of cutting parameters on tool life, tool failure criteria, Taylor’s tool life equation and problems on tool life evaluation. Heat generation in metal cutting, factors affecting heat generation, measurement of tool tip temperature, desired properties, types of cutting tool materials. SLE: Selection of cutting materials for various machining operations and work materials

10Hrs



Module - 4 Production Lathe: Construction features of capstan & turret lathe. Shaping Machines: Classification, specification, constructional features, driving mechanisms, Shaping operations & its applications. Problems on calculation of machining time. SLE: Definition of feed, depth of cut, cutting speed.

6Hrs

Module - 5 Milling Machine: Classification of milling machines & their applications, constructional features and working of milling machines, milling cutter nomenclature, and numerical problems. Grinding Machine: Constructional features of cylindrical and surface grinding machines, selection of grinding wheel, super surface finishing operations, honing, lapping. SLE: Operation of Broaching & Jig Boring machines.

7 Hrs Text Books:

1. Manufacturing Process-I by Dr.K.Radhakrishna, Sapna Book House, 5th Ed, 2006. 2. Workshop Technology by HajraChoudhry, Vol-II, Media Promoters & Publishers

Pvt. Ltd. 2004

Reference Books: 1. Process and Materials of Manufacturing by Roy A Lindberg, 4th Ed. Pearson Edu.

2006. 2. Fundamentals of Metal Machining and Machine Tools by G. Boothroyd, McGraw

Hill, 2000.

Assessment Method:

1. Written Tests (Test, Mid Semester Exam & Make Up Test) are Evaluated for 25 Marks each out of which sum of best two are taken.



CO 1 PO1 PSO1 CO2 PO1, PO3 PSO3 CO3 PO2, PO3, PO7 PSO4 CO4 PO1, PO2, PO3, PO7 PSO1 CO5 PO1, PO12 PSO4



Machine Drawing (2-0-4)


Hrs / Week : 06 SEE : 50 %


Course Prerequisites: 1. Computer Aided Engineering Drawing (ME0402)

Course outcomes:


1. Comprehend and draw sectional views and lines of intersection of three dimensional objects.

2. Interpret and draw orthographic projections of simple machine parts. 3. Identify and Label different fasteners, mechanical joints & couplings. 4. Illustrate and develop drawings of machine parts and assembly of mechanical

components.

Course Content

Module 1

Section of Solids: Section of Pyramids, Prisms, Cubes, Tetrahedron, Cones and

Cylinders resting only on their bases (no problems on axis inclinations, spheres and

hollow solids) & True shape of a section.

Intersection of solids: Square prisms, cylinders (Axis intersecting and offset at right

angles only.)

9 Hrs

Module 2

Orthographic views: Conversion of pictorial views into orthographic projections of

simple machine parts with or without section. (Bureau of Indian standards conventions

are to be followed for the drawings), Hidden line conventions, Precedence of lines.

Geometrical Dimensioning & Tolerance: Introduction, Fundamental Rules of

Dimensioning & Tolerance, Datum- Linear Dimensions without and with Datum.

9Hrs

Module 3

Temporary Fasteners: Keys: Parallel key, Taper key, feather key, Gibhead key and

Woodruff key.

Threaded Fasteners: Thread terminology, sectional view of threads forms: V-threads

and square threads. Hexagonal headed & square headed bolts with corresponding nuts

assembly. Set and Grub screws.

9Hrs

Module 4

Permanent Fasteners: Riveted joints: single and double riveted lap joints, butt joints

with single/double cover straps (chain and Zigzag, using snap head rivets).

6Hrs



Module 5

Assembly Drawings (Part drawings should be given)

1. Knuckle joint 2. Flange coupling (Solid and Protected type) 3. Universal coupling 4. Pipe joint (C.I. Flange type) 5. Plummer Block (Pedestal Bearing) 6. Machine Vice 7. Tailstock of a Lathe 8. Tool head of a shaper 9. Steam Stop Valve 10. Screw Jack

19 Hrs

Text Books:

1. Machine Drawing by K.R. Gopala Krishna, Subhash Publication. 2. Machine Drawing by P.S.Gill, S.K.Kataria and Sons, Seventeenth Revised Edition,

2008.

Reference Books:

1. Machine Drawing by N.D. Bhat&V.M.Panchal 2. Machine Drawing by N. Siddeshwar, P. Kannaiah, V.V.S. Sastri, published Tata

McGraw Hill, 2006

Assessment Method:

1. Chapter wise submissions of drawing sheets are evaluated for 25 marks each & an average is obtained.

2. Tests (Test 1 & 2) are Evaluated for 25 Marks each, average marks are taken.



CO 1 PO1, PO2, PO3 PSO1, PSO4 CO2 PO1, PO2, PO3 PSO1, PSO4 CO 3 PO1, PO2, PO3 PSO1, PSO4 CO 4 PO1, PO2, PO3 PSO1, PSO4



Metrology & Measurements Laboratory (0-0-3)

Sub Code : ME3L01 Hrs / Week : 03

Max. Marks : 50

Prerequisites:

1. Mechanical Measurements & Metrology 2. Engineering Physics

Course outcomes


1. Appreciate the importance of metrology and demonstrate the capability to use instruments such as micrometers, bevel protractor, slip gauges, Sine Center / Sine bar, etc

2. Carry out inspection using tool makers’ microscope, gear tooth profile using gear tooth Vernier / gear tooth micrometer, electronic comparator, etc.

3. Measure force and torque, by using lathe tool dynamometer and drill tool dynamometer

4. Measure temperature, pressure and strain. 5. Calibrate measuring instruments such as pressure gauge, thermocouples, LVDT,

etc

PART - A

1. Calibration of Pressure Gauge 2. Calibration of Thermocouple 3. Calibration of LVDT 4. Calibration of Load cell 5. Determination of modulus of elasticity of a mild steel specimen using strain

gauges.

PART - B

1. Measurements using tool makers microscope. 2. Measurements using Optical Flat. 3. Measurements of angle using Sine Center / Sine bar. 4. Measurements of cutting tool forces using a) Lathe tool Dynamometer. b) Drill tool Dynamometer

5. Measurements of Screw thread Parameters using two wire and three wire method.

6. Measurements of gear tooth profile using gear tooth Vernier / gear tooth micrometer.

7. Calibration of a micrometer using slip gauges. 8. Use of dial gauge as mechanical comparator. 9. Measurement of gear elements using profile projector.





CO1 PO1, PO4, PO9 PSO1, PSO3

CO2 PO4, PO9 PSO1, PSO3


CO4 PO4, PO5 PSO1, PSO3

CO5 PO3, PO4, PO5, PO9 PSO1, PSO3, PSO4

Assessment Method:

1. 25 marks for CIE which includes record submission and conducting experiments

during regular classes.

2. 25 marks for SEE which includes conducting experiments and calculations



Workshop Practice (0-0-3)


Max. Marks : 50

Course Prerequisites:

1. General Engineering Practice (ME0101)

Course outcomes


1. Create sand moulds and explain the possible causes for losses and wastage of materials during manufacturing.

2. Develop mild steel specimens using appropriate tools in forging. 3. Practice plumbing operation.

Course Content

PART – A:

Testing of moulding sand and core sand: Preparation of specimen and conduction of

the following tests:

• Compression, Shear and Tensile tests • Permeability test • Core hardness and Mould hardness tests • Grain fineness test • Clay content test

PART – B:

Foundry Practice: Use of foundry tools and other equipment. Preparation of moulds

(ready to pour) using two boxes, use of split pattern and cores.

Forging Models: Use of forging tools and other equipment. Preparing minimum one

models involving upsetting, drawing and bending operations, length / volume

calculations.

Plumbing: Cutting of pipe threads, use of various joints like collar, elbow, Tee, etc.

Assessment Method:

1. The models created by the students will be evaluated at the end of every

practical class. The models are recorded in workshop diaries to ensure that the

operations are periodically logged.

2. CIE is the average of the marks awarded for all practical classes and the marks

awarded for the up keep of the diary.

3. In the SEE, the students are required to prepare models which are evaluated for

25 marks.

4. The Marks from SEE & CIE are summed up to obtain final evaluation.





CO1 PO1, PO3, PO4 & PO9 PSO3


CO3 PO1, PO2, PO3, PO9 & PO10 PSO3



ENVIRONMENTAL STUDIES (2:0:0)

Sub Code : HS3C01 CIE : 50% Marks

Hrs/Week : 2+0+0 SEE : 50% Marks

SEE Hrs : 02 Hrs Max. Marks : 50

Course Outcomes

Upon successful completion of the course, students will be able to:

1. Illustrate the relationship between human life and environment from scientific perspective.

2. Identify the current and emerging problems.

3. Develop the awareness on environmental problems.

Module - 1

Introduction and definition of Environment. Man-Environment, interaction. Impact of man’s

activity on Environment. Ecosystems (kinds, component parts, pyramids etc, Pond ecosystem

as an example), Biodiversivity (Hot spots).

Self Learning Exercise: The need of Environment Education/Knowledge (from the point of

view of Sustainable Development).

4 Hrs

Module –II

Ecology a) Energy/nutrient flow (food chains etc) b) Biogeochemical cycles (CNS cycles)

Self Learning Exercise: Concepts of limiting nutrients.

4 Hrs

Module - III

Natural Resources, Water resources – Availability & Quality aspects, Water borne diseases &

water induced diseases, Fluoride problem in drinking water Mineral resources, Minerals,

Energy – renewable and non renewable.

Self Learning Exercise: Land and Forest Wealth.

4 Hrs

Module – IV

Pollution- Water, Air, Noise. Solid waste generation and allied issues.

Self Learning Exercise: Sustainable development- Concepts

4 Hrs

Module –V

Some important local and global environmental issues a) Global issues- global warming, acid

rain, ozone depletion.



Self Learning Exercise: Local issues- specific to the locality

4 Hrs

Module –VI

Introduction to Environmental Impact Assessment (EIA), Environmental Auditing.

Environmental Legislation and Acts. Pollution Control boards. Regulatory standards.

Self Learning Exercise: Environmental Ethics.

6 Hrs

Text Book

1.Benny Joseph “Environmental Science and Engineering.”. Tata McGraw-Hill Publishing

Company Limited.

Reference Books

1. Gilbert M. Masters “Introduction to Environmental Engineering and Science.”

Prentice-Hall of India Pvt. Limited.

2. Edward J. Kormondy “Concepts of Ecology” Prentice-Hall of India Pvt. Limited.

3. P. D. Sarma. “Ecology and Environment” Rastogi Publications.



BASIC MATHEMATICS (3:0:0)

(FOR DIPLOMA STUDENTS OF III SEMESTER)

Sub Code : MA3CL1 CIE : 50% Marks

Hrs/Week : 03 SEE : 50% Marks

SEE Hrs : 03 Max. : 100

Marks

Course Outcomes:


1. Identify some standard curves. Translate any differentiable function into power series

& compute partial derivatives.

2. Compute measures of central tendency and dispersion for a given statistical data.

3. Compute integrals using appropriate methods and Beta - Gamma functions. Evaluate

multiple integrals.

4. Define a Fourier series and translate the periodic function of period 2l in terms of

Fourier series, half range series.

5. Solve first order differential equations using appropriate methods and also solve linear

second and higher order differential equations with constant coefficients

Module - I

Differential Calculus

Introduction to some standard curves. Basic concepts of differentiation. Expansion of

functions – Taylor’s and Maclaurin’s expansion of a function of one variable. Partial

differentiation, Total derivative and Chain rule – simple problems (SLE: Jacobians).

8 hrs

Module - II

Statistics

Measures of central tendency- mean, median for grouped and ungrouped data, Measures of

dispersion- Quartile deviation, Mean deviation and Standard deviation. Simple application

problems (SLE: Mode).

8 hrs

Module - III

Integral Calculus

Evaluation of definite integrals by the method of substitution, integration by parts,

Bernoulli’s rule of integration. Evaluation of double and triple integrals. Beta and Gamma

functions – Definition, Properties, problems on relation between beta and gamma function



((SLE: Evaluation of double integrals by converting into polar form, derivation of alternate

formulae of Beta and Gamma functions).

8 hrs

Module - IV

Fourier Series

Periodic functions, Fourier series, Dirichlet’s conditions for a Fourier series, Euler’s Fourier

coefficients. Fourier series of period 2l – continuous and discontinuous functions, even and

odd functions, Half range series, Practical harmonic analysis (SLE: Fourier series with period

2𝜋).

8 hrs

Module - V

Differential Equations

Solution of first order and first degree differential equations – separation of variables, linear,

exact. Solution of higher order non-homogeneous differential equations - P.I for: eax,

sin(ax)/cos(ax), xn (SLE: Bernoulli’s differential equation).

7 hrs

Text Books:

1. Higher Engineering Mathematics by Dr. B. S. Grewal, 42nd edition, Khanna

publications.

2. Higher Engineering Mathematics by H.K.Dass , (2008 edition), Chand Publications.

Reference Books:

1. Advanced Engineering Mathematics – Erwin Kreyszig, vol I & II, wiley

publications, 10th edition.

2. N. P. Bali and Manish Goyal : Engineering Mathematyics, Laxmi publishers, 7th Ed.

2007.










IV Semester

Complex Analysis, Numerical Analysis and Stochastic Process (3-0-0)

Sub code : MA4C01 CIE : 50% Marks

Hrs/week : 03 SEE : 50% Marks

SEE Hrs : 03 Max. Marks: 100

Course Outcomes:



1. Use numerical techniques to solve ordinary and simultaneous differential equation with

initial conditions.

2. Apply the concept of analytic functions to solve fluid flow problems, discuss the images

of certain plane curves under the given transformations and compute complex line

integrals using Cauchy’s theorems.

3. Apply the method of least square to predict the best fitting curve for a given data and

solve problems on correlation and regression.

4. Solve problems associated with continuous probability distribution and problems

associated with Markov chain using transition probability matrix,

5. Solve problems using testing of hypothesis for large and small samples and student t-

distribution.

Module - I

Numerical Methods

Numerical solutions of first order and first degree ordinary differential equations – Taylor’s

method, Modified Euler’s method, Runge-Kutta method of fourth order. Milne’s predictor

and corrector method (no proof). Simultaneous differential equations using Runge-Kutta

method of fourth order (SLE: Adams -Bashforth method of solving ODE).

7 hrs

Module - II

Complex Variables – 1

Function of a complex variable, Analytic function, Cauchy - Riemann equations in cartesian

and polar forms, properties of analytic functions (no proof). Construction of analytic

functions in cartesian form – application problems. Conformal Mapping – definition,

discussion of w = z2, w = z + (a2 / z) for z ≠0. Bilinear transformations, Complex line

integral, Cauchy’s theorem and Cauchy’s integral formula - problems (SLE: Construction of

analytic functions in polar form).

8 hrs



Module - III

Statistics

Curve fitting by the method of least squares: straight line, parabola and exponential curve of

the type y = abx and y = aebx. Correlation and Regression, Multiple correlation and

Regression analysis (SLE: To fit curve of the type y = axb ).

8 hrs

Module -IV

Probability – I

Continuous random variables, Normal distributions. Markov chains – probability vector,

stochastic matrix, transition probability matrix, applications (SLE: Exponential distribution).

8 hrs

Module - V

Sampling theory

Introduction and significance of testing of hypothesis – type-I, type-II errors – tests involving

distribution – one tailed & two tailed tests, tests for large and small samples. Student’s t

distributions (SLE: Chi-square distribution).

8 hrs

Text Books:

1. Higher Engineering Mathematics – B.S. Grewal, 42nd edition, Khanna Publications

2. Advanced Engineering Mathematics - Erwin Kreyszig, wiley publications, 10th

edition.

Reference Books:

1. Advanced Engg. Mathematics – H. K. Dass (2008 edition), Chand Publications.

2. Higher Engg. Mathematics – B. V. Ramana (2010 edition), Tata McGraw-Hill

Publications.

3. Probability, Statistics and Random Processes- 3rd edition Tata McGraw-Hill

Publications – T. Veerarajan.

Assessment Method:





Metallurgy and Advanced Materials (3-0-0)



SEE Hrs: 3Hrs Max. Marks:100


Course outcomes


1. Comprehend mechanism of solidification and draw various equilibrium

diagrams

2. Illustrate and analyze iron carbon equilibrium diagram and understand fracture,

creep and fatigue of materials

3. Elucidate different heat treatment methods & relate nano materials to develop

new products

4. Outline various types of composites and apply them for suitable applications

5. Understand mechanical behavior and Elucidate processing of ceramics and

plastics

Course Content

Module -1

Solidification: Mechanism of solidification, Homogenous and Heterogeneous

nucleation, Phase diagram: Solid solutions, intermediate phases, Hume Rothary Rule,

Gibbs phase rule, construction of equilibrium diagrams, equilibrium diagrams involving

complete and partial solubility, lever rule.

SLE: Crystal growth. Cast metal structures

8 Hrs

Module-2

Fracture, Creep and Fatigue: Types of fracture. Creep: Description of the phenomenon

with examples, three stages of creep. Properties, stress relaxation. Fatigue: Types of

fatigue loading with example, Mechanism of fatigue, fatigue properties,

SLE: Fatigue testing and SN diagram.

Iron Carbon Diagram: Iron carbon equilibrium diagram description of phases,

Solidification of steels and cast irons, invariant reactions. TTT curves,

SLE:Continuous cooling curves.

8Hrs

Module – 3

Heat Treatment of Metals: Annealing, hardening and tempering, surface hardening

methods like carburizing, cyaniding, nitriding, Introduction to nanotechnology: current

technology and problems. Application of nano materials in electronics, energy,

automobiles, textile, sports, domestic appliances, bio technology, medicine, space and

defence.



SLE: Surface hardening usingflame hardening.

8Hrs

Module – 4

Advanced Materials: Composite materials – definition, classification, types of matrix

materials & reinforcements, fundamentals of production of FRPs and MMCs, advantages

and application of composites.Fundamentals of production of FRP like Filament

winding, and MMC like Squeeze casting.

SLE: Pultrusion and Metal Injection moulding.

7 Hrs

Module – 5

Ceramics and Plastics: Classification of ceramic materials, Thermal properties of

ceramics, Stress-strain behavior of ceramics, Processing of ceramics,Mechanisms of

plastic deformation of ceramics, Plastic materials- Introduction to plastics, different

plastic materials and their applications, The strength of plastics, Manufacture of plastics

using injection molding and Thermoforming.

SLE: Processing of glass materials, Blow molding technique

8Hrs

Text Books:

1. Materials Science and Engineering by V. Raghavan, PHI, 5th Edition, 2006.

2. Materials Science and Engineering by William D. Callister Jr., John Wiley & Sons.

Inc. 7th Edition, 2010.

Reference Books:

1. Elements of Materials Science and Engineering by H. Van vlack, Addison –Wesley Edn., 5th Edition 2006.

2. Foundations of Materials Science and Engineering by Smith , 3rd Edition McGraw Hill, 2003

3. Structure and Properties of Engineering Materials by Murthy, Tata McGraw Hill, 2003

4. Nano technology: Principles & Practices by SulabhaKulkarni, Capital Publishing company

5. A Text Book of Nanoscience and Nanotechnology, by T.Pradeep, Tata McGraw Hill, 2012.

6. Material Science for Engineering Students by Traugott Fischer, Academic Press, An imprint of Elsevier, 2009.

Assessment Method:








CO2 PO1, PO2, PO3, PO6 & PO7 PSO1, PSO3

CO3 PO1, PO2, PO3,PO5 & PO6 PSO1, PSO3

CO4 PO1, PO2, PO3, PO7 PSO1, PSO3

CO5 PO1, PO2, PO3, PO12 PSO1, PSO3, PSO4



Applied Thermodynamics (3-0-0)

Sub Code: ME4C02 CIE:50%

Hrs / Week: 03 SEE:50%


Course Outcomes:


1. Describe and explain the terminologies used in reciprocating air compressor,

Psychrometry, and Thermodynamic cycles.

2. Apply the principles of thermodynamics to evaluate the performance of Air

compressors, Gas & Steam Turbines, Refrigeration & Air conditioning systems.

3. Analyse and evaluate the intricacies involved in the application of the concepts into

real time thermal problems.

Course Content

Module – 1

Air standard cycles:

Carnot, Otto, Diesel and Dual Cycles, p-v and T-s diagrams, description and efficiencies.

Comparison of Otto, Diesel and Dual Cycles. Sterling cycles, p-v and T-s diagrams,

description, efficiencies. Numerical on Otto, Diesel, Dual & Sterling Cycle.

SLE: Expression for mean effective pressure for Otto, diesel, dual cycle

7Hrs

Module - 2

Reciprocating Compressors: Operation of a single stage reciprocating compressors,

Terminologies used in Air compressors, effect of clearance and volumetric efficiency.

Comparison on different compression process, mechanical efficiency of compressor,

Numerical.Multistage compressorsNeed for multi-stage compressors, optimum intermediate

pressure, inter-cooling and its effectiveness, Numerical.

SLE: Numerical on Adiabatic, isothermal and mechanical efficiencies.

8Hrs

Module – 3

Gas Turbine Cycles:

Brayton cycle for a Gas turbine power plant,Open and Closed Gas turbine cycles. Impact of

pressure ratios on efficiency and Back work ratio, Expressions for maximum efficiency&

back work ratio. Actual Brayton cycle and Ideal Brayton cycle with regenerator. Methods to

improve the performance of Brayton cycle using regeneration, reheating and intercooling

(only Two Stage).

SLE: Effect of Intercooling and Reheating on Brayton Cycle, Comparison between Brayton

Cycle and Otto cycle

7Hrs



Module - 4

Vapour Power Cycles:Rankine cycle, description, T-s diagram, analysis for

performance. Comparison of Carnot and Rankine cycles. Effects of pressure and

temperature on Rankine cycle performance. Actual vapour power cycles, Ideal and

practical regenerative Rankine cycles, Reheat Rankine cycle, Regenerative Rankine

Cycle, Open and closed feed water heaters,Numerical.

SLE: Reheat- regenerative Rankine cycle.

8Hrs

Module - 5

Refrigeration: Introduction to refrigeration,refrigerating effect, capacity, power

required, units of refrigeration, COP. Reversed Carnot cycle & impracticability, Vapour

compression refrigeration cycle, Numerical. Air cycle refrigeration system, Reversed

Brayton Cycle, Numerical.

Psychrometry and Air Conditioning: Psychrometry terminologies and definitionsand

the relation between them. Construction and use of psychrometric chart, analysis of

various Psychrometric processes,Summer and winter air conditioning, Numerical.

SLE: Refrigerants and their desirable properties effects on environment. Steam jet

refrigeration

9 Hrs

Text Books:

1. Thermodynamics – An engineering approach by Yunus A. Cengel and Michael A.

Boies, TataMcGraw Hill, 7th edition, 2010.

2. Engineering Thermodynamics by P K Nag, Tata McGraw Hill Pub. Co., 2009.

Reference Books:

1. Introduction to Energy Conversion Vol 2 by Manohar Prasad, V Kadambi, New Age

International (p) Ltd, 2010

2. Principles of Engineering Thermodynamics by Moran, Shapiro, Boettner, Bailey, SI

Version, 8ed (WSE), 2015

Assessment Method:

1. Written Tests (Test 1, 2 & 3) are Evaluated for 20 Marks each out of which sum of


2. Assignments (after test 1, 2 & 3) are evaluated for 10 Marks each out of which

average of three are taken.

Course Outcomes

Programme Outcomes Programme Specific

Outcomes

CO1 PO1, PO2, PO3, PO6, PO8 PSO2, PSO3

CO2 PO1, PO2 PO3, PO4, PO6, PO8 PSO2, PSO3

CO3 PO1, PO2 PO3, PO4, PO6, PO7, PO8 PSO2, PSO3



Kinematics of Machinery (3-2-0)

Sub Code: ME4C03 CIE : 50 %

Hrs / Week: 05 SEE : 50 %

SEE Hrs: 3 Hrs Max. Marks: 100

Course outcomes


1. Define different types of motions and identify Degrees of Freedom (DoF) of various kinematic pairs and mechanisms.

2. Construct displacement diagram, cam profile, velocity and acceleration diagrams of various mechanisms.

3. Compute path of contact, contact ratio of a spur gear drive and estimate velocity ratio and torque in gear trains and belt drives.

Module – 1

Introduction: Rigid & Resistant bodies, kinematics pairs, degrees of freedom, Grubler’s

criterion, Kinematic chain, structure, mechanism, machine. Four bar chain, Grashoff’s

law, and inversions of four bar chain, Single slider crank chain and Double slider crank

chain. Straight line motion mechanisms, Ackerman steering gear mechanism.

SLE:: Geneva wheel and Ratchet and Pawl mechanism.

(7L+4T) Hrs

Module – 2

Velocity Analysis of Mechanisms: Introduction, Absolute and relative motions, Motion

of a link, four-link mechanism, angular velocity of links, velocity images, velocity of

rubbing, slider-crank mechanism, crank and slotted lever mechanism.

Instantaneous centre, Kennedy theorem, locating instantaneous centres, angular

velocity ratio by instantaneous centre method.

SLE: Velocity analysis of Toggle mechanism.

(6L+4T) Hrs

Module – 3

Acceleration Analysis of Mechanisms: Acceleration, four-link mechanism,

Acceleration of intermediate and offset points, Slider-crank mechanism, Coriolis

acceleration component, Crank and slotted lever mechanism.

SLE: Klein’s construction, velocity and acceleration from displacement-time curve.

(7L+4T) Hrs

Module – 4

Gears: Gear terminology, law of gearing, gear tooth profiles, path of contact, arc of

contact, Contact ratio, Interference in involute gears. Methods of avoiding interference,

Back lash.



Gear Trains: Simple gear trains, Compound gear trains, Epicyclic gear trains, Algebraic

and tabular methods of finding velocity ratio of epicyclic gear trains.

SLE: Gear boxes used in Automobiles.

(7L+4T) Hrs

Module – 5

Belt Drives: Law of belting, length of belt, ratio of belt tensions, effect of centrifugal

tension, power transmitted by belt drives,

Chain drives: Classification, construction of roller chain and silent chain. Advantages

and disadvantages.

SLE: Rope drive: Classification, expression for speed ratio, applications.

(6L+4T) Hrs

Module – 6

Cams: Types of cams, Types of followers, Displacement, Velocity and Acceleration time

curves for cam profiles. Disc cam with reciprocating follower having knife-edge, roller

and flat-faced follower, Disc cam with oscillating roller follower, Follower motions

including SHM, Uniform velocity, uniform acceleration and retardation and Cycloidal

motion.

SLE: Displacement diagram and cam profile for a four stroke IC Engine.

(6L+6T) Hrs

Text Books:

1. Theory of Machines by Rattan S.S, Tata McGraw-Hill Publishing Company Ltd., New Delhi and 3rd edition 2009.

Reference Books:

1. Theory of Machines & Mechanisms by Shigley. J. V. and Uickers, J.J., OXFORD University press. 8th edition 2009.

2. Theory of Machines by Sadhu Singh, Pearson Education (Singapore) Pvt. Ltd. Indian

3. Branch, New Delhi, 3rd edition. 2008. Assessment Method:

1. Written Tests (Test 1,2 & 3) are Evaluated for 25 Marks each out of which sum of


Mapping of COs to POs and PSOs: Course Outcomes Programme Outcomes Programme Specific Outcomes

CO 1 PO1, PO2, PO3. PSO1, PSO3

CO2 PO1, PO2, PO3. PSO1, PSO3

CO 3 PO1, PO2, PO3. PSO1, PSO3



Manufacturing Technology – II (3-0-0)


Hrs / Week : 03 SEE : 50 %



Course outcomes


1. Comprehend metal working processes and different operations of the processes.

2. Analyse forces required to extrude and draw parts.

3. Comprehensive understanding of different methods of sheet metal forming.

4. Describe the techniques of Non traditional Machining & powder metallurgy

Course Contents

Module – 1

Forging: Introduction, forging processes - open-die, impression die and closed die

forging. Upset forging, extrusion forging and precision forging. Forging machines –

hydraulic presses, mechanical presses and screw presses. Applications of forging

Extrusion: Extrusion process, Expression for Extrusion pressure of a wire with friction,

metal flow in extrusion, Hot and cold extrusion. Impact extrusion. Extrusion dies.

Applications of extrusion

SLE: Design of Forging dies; Extrusion & injection moulding of polymers

9 Hrs

Module – 2

Rolling: Introduction, Flat rolling – frictional forces, roll force and power

requirement.Flat rolling practice.Defects in rolled plates and sheets.Types of rolling

mills, Production of seamless pipes and tubes. Applications, advantages & limitations of

rolling

Drawing: Drawing process, Expression for drawing pressure of a wire with friction, die

design, die materials, lubrication, defects and residual stresses, drawing equipments.

Applications, advantages & limitations of drawing

SLE: Construction of Rolling & Drawing Dies

9 Hrs

Module – 3

Sheet Metal Forming: Progressive die, compound die, combination die. Open back

inclinable press, Piercing and blanking, bending, Spring back in bending, Stretch

forming, roll bending, Rubber Forming, Simple problems & applications of sheet metal

working.

SLE: Design procedure of stamping dies 8 Hrs



Module – 4

Deep drawing: Principles, stresses and deformation in drawing. Forming limit criteria

and diagrams. Defects in deep drawn products.

Non-traditional machining: Need for NTM, Types of NTM - EDM, LBM, USM, ECM, PCM.

The applications of non-traditional machining.

SLE: Electron Beam machining, Abrasive & Water jet machining

6 Hrs

Module – 5

Powder metallurgy: Introduction. Characterization of Engineering powders – particle

size, distribution, packing, density, porosity, etc. Production of metallic powders –

atomization, chemical reduction, electrolysis.Conventional pressing and sintering,

secondary operations. Alternative pressing and sintering techniques – isostatic

pressing, powder injection moulding, powder rolling, extrusion and

forging..Applications of powder metallurgy.

SLE: Combined pressing and sintering & liquid phase sintering

7 Hrs

Text Books

1. Processes and Materials of Manufacture by Roy. A. Lindberg, PHI, New Delhi,

2004

2. Manufacturing Engineering and Technology by SeropeKalpakjian and Stevan. R.

Schmid, Pearson Educational Asia, 4th Edition, 2002

Reference Book:

1. Mechanical metallurgy by Dieter, TATA McGraw Hill, 3rd Edition, 1989.

2. Fundamentals of Modern Manufacturing: Materials, Processes and Systems by

John Wiley & Sons Inc., 2008 Indian Edition

Assessment Method:

1. Written Tests (Test, Mid Semester Exam & Make Up Test) are Evaluated for 25 Marks each out of which sum of best two are taken.

Mapping of COs to POs:




CO3 PO1, PO2, PO3, PO4 PSO3




Fluid Mechanics (3-2-0)




Course Outcomes:


1. Describe and explain the terminologies used in Fluid Mechanics, principles of fluid statics, kinematics and dynamics.

2. Apply Pascal’s law, continuity, momentum, energy, boundary layer equations, and principles of dimensional analysis to solve various numerical.

3. Analyse and evaluate the implications of the concepts studied in real-life applications.

Course Content

Module – 1

Properties of Fluids: Introduction, properties of fluids, viscosity, thermodynamics

properties, surface tension and capillarity, vapour pressure.

Fluid Statics: Fluid pressure at a point, Pascal’s law, pressure variation in a static fluid.

SLE:Absolute, gauge, atmospheric & vacuum pressures

(6L+4T) Hrs

Module – 2

Manometers: Simple & differential manometers.

Total Pressure & Centre of Pressure - vertical plane surfaces, inclined plane surfaces

and curved surfaces submerged in liquid.

Buoyancy – Archimedes principle, force of buoyancy and centre of buoyancy,

Metacentric height

SLE: Experimental method for determining Meta centric height.

(6L+6T) Hrs

Module – 3

Fluid Kinematics: Types of Fluid flow, Introduction, continuity equation, continuity

equation in three dimensions (Cartesian co-ordinate system only), velocity and

acceleration, velocity potential function and stream function, flow net.

Dimensional Analysis: Introduction, derived quantities, dimensions of physical

quantities, dimensional homogeneity- Buckingham’s Theorem &Rayleigh’s method.

SLE: Similitude studies, rigid body motion.

(7L+4T) Hrs



Module – 4

Fluid Dynamics: Introduction, Equation of motion, Navier-Stoke's Equation (No

derivation), Euler’s equation of motion, Bernoulli’s equation derived from Euler’s

equation, Bernoulli’s equation derived from conservation Energy, Bernoulli’s equation

for real fluids.

Fluid Flow measurements: Venturimeter, orifice meter and Pitot tube.

Flow through pipes: Major & Minor losses in pipe flow. Hydraulic gradient & total

energy line.

SLE: Flow Nozzle, Flow through combination of pipes,

(7L+4T) Hrs

Module – 5

Laminar flow and viscous effects: Reynolds number, critical Reynold’s number,

laminar flow through a round pipe: Hagen-Poisuille’s equation, laminar flow between

parallel stationary plates: Couette flow. Boundary layer Theory

SLE: Flow past immersed Bodies: Drag, lift, expression for lift and drag, pressure drag and

friction drag & form drag.

(7L+4T) Hrs

Module – 6

Introduction to compressible flow: Velocity of sound in a fluid, Mach number,

propagation of pressure waves in a compressible fluid, one dimensional isentropic flow

analysis & Introduction to CFD.

SLE: Flow through converging –Diverging Nozzle

(6L+4T) Hrs

Text Book:

1. Fundamentals of Fluid Mechanics by Munson, Young, Okiishi&Huebsch, Wiley (India) publications 5th edition, Jan 2010

Reference Books:

1. Fluid Mechanics by Frank M White, Tata Mcgraw Hill, 5th edition, 2003. 2. Fluid Mechanics: Fundamentals and Applications (in SI units) by Yunus A Cengel,

John M Cimbala – McGraw Hill companies, 2nd reprint, 2008.

Assessment Method:

1. Written Tests (Test 1,2 & 3) are Evaluated for 25 Marks each out of which sum of





Course

Outcomes Programme Outcomes Programme Specific Outcomes

CO1 PO1, PO2, PO3, PO6 PSO2, PSO3

CO2 PO1, PO2, PO3, PO4, PO6 PSO2, PSO3

CO3 PO1, PO2, PO3, PO4, PO6, PO7 PSO2, PSO3



Metallographic and Material Testing Laboratory (0-0-3)


Max. Marks : 50


1. Mechanics of Materials (ME0405)

Course outcomes


1. Define various terminologies with respect to basic material testing equipments. 2. Illustrate the knowledge acquired to measure loads, deflections and strains, and

various other parameters. 3. Carryout experiments and carry out analysis in a team. 4. Report the findings in logical and lucid manner.

Course Content:

1. Tensile and shear tests on mild steel specimens using a Universal Testing Machine

2. Compression test on cast iron specimen using a Universal Testing 3. Torsion test on Mild Steel specimen using torsometer 4. Bending Test on mild steel specimen. 5. Izod and Charpy impact tests on mild steel specimens. 6. Brinell’s, Rockwell’s and Vickers Hardness tests. 7. To determine the spring stiffness of a helical compression spring. 8. To determine proof stress of semi elliptical master leaf spring. 9. Preparation of specimen for metallographic examination of different engineering

materials, Identification of microstructures of plain carbon steel, tool steel, grey C.I, SG iron, Brass, Bronze & composites.

Assessment Method:

1. The experiments conducted by the students will be evaluated at the end of every

practical class. The experiments are recorded in lab manuals.

2. CIE is the average of the marks awarded for all practical classes.


25 marks.


Mapping of COs to POs and PSOs: Course Outcomes Programme Outcomes Programme Specific Outcomes

CO1 PO1, PO2, PO7, PO9& PO10 PSO3



CO4 PO1, PO9 & PO10 PSO3



Machine Shop Practice (0-0-3)


Max. Marks : 50


1. Manufacturing Technology I

Course outcomes


1. Operate belt driven and all geared head stock lathes to create models which incorporate various turning operations such as Plain Turning, Taper Turning, Step Turning, Thread Cutting, Facing, Knurling, Eccentric Turning and also calculation of Machining time.

2. Operate shaping and milling machines to cut gear teeth and carry out plain milling operations on a milling machine

Course Content:

Lathe Work: Plain Turning, Taper Turning, Step Turning, Thread Cutting, Facing,

Knurling, Eccentric Turning.

Milling Machine: Cutting of gear teeth.

Shaping Machine: Cutting of V-groove / Dovetail/rectangular groove.

Grinding: Demonstration of Surface Grinding.

The students should make models comprising of all the above trades of work.

Assessment Method:

1. The models created by the students will be evaluated at the end of every

practical class. The models are recorded in workshop diaries to ensure that the

operations are periodically logged.

2. CIE is the average of the marks awarded for all practical classes and the marks

awarded for the up keep of the diary.


25 marks.




CO1 PO1, PO2& PO3 PSO1, PSO3

CO2 PO1, PO2 & PO3 PSO1, PSO3



CONSTITUTION OF INDIA AND PROFESSIONAL ETHICS (2:0:0)

Sub Code : HS4C01 CIE : 50% Marks

Hrs/Week : 2+0+0 Hrs SEE : 50% Marks

SEE Hrs : 02 Hrs Max. Marks : 50 Course Outcomes On successful completion of the course the students will be able to: 1. Understand the significance of many provisions of the Constitution as well as to gain

insight into their background. They will also understand number of fundamental rights

subject to limitations in the light of leading cases.

2. Study guidelines for the State as well as for the Citizens to be followed by the State in the

matter of administration as well as in making the laws. It also includes fundamental

duties of the Indian Citizens in part IV A (Article 51A)

3. Understand administration of a State, the doctrine of Separation of Powers.

4. Know how the State is administered at the State level and also the powers and functions

of High Court.

5. Understand special provisions relating to Women empowerment and also children. For

the stability and security of the Nation, Emergency Provision are Justified.

6. Understand election commission as an independent body with enormous powers and

functions to be followed both at the Union and State level. Amendments are necessary,

only major few amendments have been included.

7. Understand Engineering ethics and responsibilities of Engineers.

8. Understand the qualities, which will make them full fledged professionals.

1. Preamble to the Constitution of India. Fundamental rights under Part III details of

Exercise of Rights, Limitations and Important Leading cases. 4 Hrs

2. Relevance of Directive Principles of State Policy under Part-IV, IVA Fundamental duties.

3Hrs

3. Union Executive - President, Vice-President, Prime Minister, Union Legislature -

Parliament and Union Judiciary – Supreme Court of India. 3 Hrs

4. State Executive - Governors, Chief Minister, State Legislature and High Court.3Hrs

5. Constitutional Provisions for Scheduled Castes and Tribes, Women, Children and

Backward Classes, Emergency Provisions. 4 Hrs



6. Electoral process, Amendment procedure, 42nd, 44th, 74th, 76th, 86th and 91st

Constitutional amendments. 3 Hrs

7. Scope and aims of engineering ethics, responsibility of Engineers. Impediments to

responsibility 3 Hrs

8. Honesty, Integrity and reliability, risks, safety and liability in Engineering. 3 Hrs

Text Book

1. Durga Das Basu ,"Introduction to the Constitution of India"(student edition) Prentice

- Hall EEE, 19th /20th Edition, 2001.

2. "Engineering Ethics" by M.Govindarajan, S.Natarajan,V.S.Senthikumar, Prentice -

Hall of India Pvt. Ltd., New Delhi, 2004.

Mapping of Cos to POs and PSOs:


CO1 PO8, PO12 PSO1

CO2 PO8, PO12 PSO1

CO3 PO8, PO12 PSO1

CO4 PO8, PO12 PSO1

CO5 PO8, PO12 PSO1

CO6 PO8, PO12 PSO1

CO7 PO8, PO12 PSO1

CO8 PO8, PO12 PSO1



APPLIED MATHEMATICS – I (3:0:0)

(FOR DIPLOMA STUDENTS OF IV SEMESTER)

Sub Code : MA4CL1 CIE : 50% Marks


SEE Hrs : 03 Max. : 100 Marks

Course Outcomes:


1. Solve problems on vector differentiation. Operate vector differential operator ‘del’ on

scalar and vector point functions and solve problems associated with it.

2. Operate Laplace transform on some functions. Operate inverse Laplace transform on

some functions and use it to solve differential equations with initial conditions.

3. Operate elementary transformations on matrices to solve system of linear equations,

compute eigen values and eigen vectors.

4. Solve homogeneous and non homogeneous partial differential equations.

5. Estimate a real root of the given equation and apply appropriate interpolation formulae for

equal and unequal arguments.

Module – I

Vector Calculus

Differentiation of vectors, velocity, acceleration, components of velocity and acceleration.

Vector differentiation -Gradient, Divergence, Curl and Laplacian, Irrotational vectors.

(SLE: Basic problems on dot and cross products of vectors, Solenoidal vectors).

8hrs

Module – II

Laplace Transforms

Laplace transform - definition, Laplace transform of standard functions (formulae). Shifting

and derivative properties – simple problems. Unit step function - Problems. Inverse

transforms – Method of completing square and partial fractions. Solution of ordinary

differential equations with initial conditions

(SLE: Laplace transform of discontinuous functions).

8 hrs

Module -III

Linear Algebra

Elementary transformations of a matrix, Rank of a matrix by elementary row transformations,

Consistency of a system of linear algebraic equations, Solution of a system of non

homogeneous equations. Eigen values and Eigen vectors of a square matrix

(SLE: Gauss elimination method, Gauss Jordan method).

8 hrs



Module – IV

Partial Differential Equations

Solution of homogeneous and non-homogeneous PDE, Solution of homogeneous PDE by

direct integration and method of separation of variables. Various possible solutions of one

dimensional wave equation and heat equation

(SLE: Solution of homogeneous PDE of one variable).

8 hrs

Module– V

Numerical Methods

Numerical solution of algebraic and transcendental equations - Newton Raphson method,

Finite differences – forward and backward differences, Newton’s forward and backward

interpolation formula. Interpolation for unequal intervals – Newton’s divided difference

formula.

(SLE: Lagrange’s interpolation formula).

7 hrs

Text Books:

1. Higher Engineering Mathematics by Dr. B. S. Grewal, 42nd edition, Khanna

publications.

2. Higher Engineering Mathematics by H.K.Dass , (2008 edition), Chand

Publications.

Reference Books:

1. Advanced Engineering Mathematics – Erwin Kreyszig, vol I & II, wiley

publications, 10th edition.

2. N. P. Bali and Manish Goyal : Engineering Mathematyics, Laxmi publishers, 7th Ed.

2007.

Mapping Cos to POs and PSOs:









ENGLISH ENHANCEMENT COURSE (2:0:0)

(FOR DIPLOMA STUDENTS OF IV SEMESTER)

Sub Code : HS4CL1 CIE : 50% Marks


SEE Hrs : 02 Max. : 50 Marks

Course Outcomes:


1. Conceptualize, Design and Develop good Presentations using technology. Will be

innovative and creative

2. Develop an Inquisitive nature. Assimilate and voice their opinion with confidence and

precision

3. Interpret different accents and speak accurately to a global audience

4. Apply and analyze new concepts in communication through self and peer appraisal for

becoming successful professionals

Course Content:

Module I:

Language and Communication basics - LSRW

• Learning with VTU software – E Client

• Face to face and back to back communication

• Grammar concepts through common errors

• Presentation skills – Verbal and Visual

• Letter Writing

8 hrs

Module II:

Group Discussion and Writing task

• Seek information on the given topic, assimilate and present / share opinions, facts, ideas etc

within the given parameters. Topics will pertain to current issues

• Paraphrasing – Rewriting the given passage in own words without changing the content and

meaning

• Writing task – Analyzing and Interpreting the data

6 hrs

Module III:

S-T-A-R and Listening

• S-T-A-R : ( Speak – Transcribe – Analyze - Record ) – learn to speak in comprehensible

accent, diction, without MTI and in correct grammar

• Listening skills : Understand different accents and develop a neutral comprehensible accent

8 hrs

Module IV:

Writing task

• Writing short passages

• Presentation skills and Grammar – through writing 4 hrs



TEXT BOOKS:

1. A Mirror of Common Errors by Ashok Kumar Singh, Publisher – Students’ Friends

2. English Grammar by Wren and Martin

3. I too had a dream – Verghese Kurien

REFERENCES:

1. King’s English – The first encyclopedia of English Language, Publishers – Addone

2. News Papers – English dailies

3. IELTS books

4. Film CDs of UGC – Role Model series

5. Internet sources

Note:

Handouts, Questionnaires and materials will be provided

Mapping CO

s to POs and PSOs:


CO1 PO10, PO12 PSO4

CO2 PO10, PO12 PSO4

CO3 PO10, PO12 PSO4

CO4 PO10, PO12 PSO4

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