Scheme of Teaching (3 rd and 4 th semester BE) Third Semester S. No. Code Subject Credits Total credits Contact Hours/w eek Marks L – T - P CIE SEE Total 1. 15ME31 Engineering Mathematics –III BS 3 – 1 - 0 4 5 50 50 100 2. 15ME32A/ 15ME32B Material Science and Metallurgy/Mechanical Measurements and Metrology PC 3 – 0 - 0 3 4 50 50 100 3. 15ME33 Basic Thermodynamics PC 3 – 1 - 0 4 5 50 50 100 4. 15ME34 Mechanics of Materials PC 3 – 1 - 0 4 5 50 50 100 5. 15ME35A/35B Metal Casting and Joining Processes/ Metal Cutting and Machine Tools PC 3 – 0 - 0 3 4 50 50 100 6. 15ME36A/ 15ME36B Computer Aided Machine Drawing/Fluid Mechanics PC 3-0-1/3 – 1 – 0 4 6/5 50 50 100 7. 15MEL37A/ 15MEL37B Metallography and Material Testing Lab/Mechanical Measurements and Metrology lab L1 0 – 0 - 1.5 1.5 3 25 25 50 8. 15MEL38A/ 15MEL38B Foundry and Forging lab/Machine Shop L2 0 – 0 - 1.5 1.5 3 25 25 50 9. 15MATDIP1# Bridge course Maths –I (Diploma) MNC Mandatory Non-Credit Course 50 50 Total 25 35/34 350 350 700 * SEE: SEE (Theory exam) will be conducted for 100marks of 3 hours duration. It is reduced to 50 marks for the calculation of SGPA and CGPA # This course is Mandatory Non- Credit course (Marks will not be considered) for Diploma lateral entry students. The students have to pass this course before 7 th semester.
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4. 15ME34 Mechanics of Materials PC 3 – 1 - 0 4 5 50 50 100
5. 15ME35A/35B Metal Casting and Joining Processes/ Metal
Cutting and Machine Tools PC 3 – 0 - 0 3 4 50 50 100
6. 15ME36A/
15ME36B
Computer Aided Machine Drawing/Fluid
Mechanics
PC 3-0-1/3 – 1 –
0
4 6/5 50 50 100
7. 15MEL37A/
15MEL37B
Metallography and Material Testing
Lab/Mechanical Measurements and Metrology
lab
L1 0 – 0 - 1.5 1.5 3 25 25 50
8. 15MEL38A/
15MEL38B
Foundry and Forging lab/Machine Shop
L2 0 – 0 - 1.5 1.5 3 25 25 50
9.
15MATDIP1# Bridge course Maths –I (Diploma) MNC
Mandatory
Non-Credit
Course
50 50
Total 25 35/34 350 350 700
* SEE: SEE (Theory exam) will be conducted for 100marks of 3 hours duration. It is reduced to 50 marks for the calculation of SGPA and CGPA
# This course is Mandatory Non- Credit course (Marks will not be considered) for Diploma lateral entry students. The students have to pass this course before 7th
* SEE: SEE (Theory exam) will be conducted for 100marks of 3 hours duration. It is reduced to 50 marks for the calculation of SGPA and CGPA
# This course is Mandatory Non- Credit course (Marks will not be considered) for Diploma lateral entry students. The students have to pass this course before 7th
semester.
III Semester
Engineering Mathematics -III
Subject Code: 15MAT31
Credits: 04
Course Type: BS CIE Marks: 50
Hours/week: L – T – P 3– 1– 0 SEE Marks: 50
Total Hours: 50 SEE Duration: 3 Hours
Course Learning Objectives (CLOs):
Students should
1. Learn Numerical methods to solve Algebraic, Transcendental and Ordinary Differential
2. Equations.
3. Understand the concept of Fourier series and apply when needed.
4. Get acquainted with Curve fitting, Correlation and Linear regression.
5. Study the concept of Random variables and its applications.
6. Get acquainted with Joint Probability Distribution and Stochastic processes.
Prerequisites:
1. Basic Differentiation and Integration
2. Basic Probabilities
Detailed Syllabus
Unit-I 10 Hours
Numerical solution of Algebraic and Transcendental equations: Method of false position, Newton- Raphson method (with
derivation), Fixed point iteration method (without derivation). Numerical solution of Ordinary differential equations:
Ta lo s “e ies ethod, Eule a d Modified Eule ethod, Fou th o de ‘u ge–Kutta method.
Unit –II 10 Hours
Fourier Series: Convergence and Divergence of Infinite series of positive terms (only definitions). Periodic functions,
Di i hlet s o ditions, Fourier Series, Half Range Fourier sine and cosine Series. Practical examples. Harmonic analysis.
Unit-III 10 Hours
Curve fitting and Statistics: Curve fitting by the method of Least squares, fitting of - straight line (linear curve) y = ax + b,
parabola (second degree curve) y = ax2 + bx +c , Geometric curve y = ax
b Exponential curve y = ae
bx .
Statistics: Correlation and Regression–Ka l Pea so s oeffi ie t of Co elatio , Li es of ‘eg essio . P a ti al e a ples.
Unit- IV 10 Hours
Probability: Random Variables (RV), Discrete and Continuous Random variables, (DRV, CRV) Probability Distribution
Functions (PDF) and Cumulative Distribution Functions(CDF), Expectations, Mean, Variance. Binomial, Poisson, Exponential
and Normal Distributions. Practical examples. 10hrs
Unit-V 10 Hours
Joint PDF and Stochastic Processes: Discrete Joint PDF, conditional Joint PDF, Expectations (Mean, Variance and
Covariance).Definition and classification of stochastic processes. Discrete state and discrete parameter stochastic process,
1. An ability to apply knowledge of mathematics, science and engineering. [PO1]
2. An ability to identify, formulate and solve engineering problems. [PO2]
3. An understanding of professional and ethical responsibility. [PO8]
4. An ability to communicate effectively. [PO10]
5. A recognition of the need for, and any ability to engage in life-long learning[PO12]
Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weightage shall be given in SEE
question paper.
Scheme of Continuous Internal Evaluation (CIE):
Components Average of best
two tests out of
three
Average of two
assignments Quiz/Seminar/
Project
Class
participation
Total
Marks
Maximum
Marks 25 10 10 5 50
1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the calculation of SGPA
and CGPA.
2. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions. SEE
question paper will have two compulsory questions (any 2 units) and choice will be given in the remaining three
units.
III Semester
Mechanics of Materials
Subject Code 15ME34 Credits 04
Course Type PC CIE Marks 50
Hours/Week: L-T-P 3-1-0 SEE Marks 50
Total Hours 50 Hours SEE Duration 3 Hours for 100
marks
Course Learning Objectives (CLO`s):
1. Define the basic terms such as forces, stress and strain. Describe the various mechanical properties of the
materials. Explain stress-strain diagram. Apply the principles of mechanics to analyze structural and machine
elements.
2. E plai Moh s i le diag a a d its application. Calculate the stress and orientation of their planes subjected to
tensile, compressive and shears forces.
3. Establish relation between Work and Strain Energy. Derive Castiglinios Theorem.
4. Identify the different types of beams and the types of loading. Construct bending moment (BM) and shear force
(SF) diagram for beams with different loadings. Derive expressions to determine the bending stress, defection and
shear stress in beams subjected to various types of loading.
5. Establish relation between torque (twisting moment), shear stress and dimensions of shaft. Design the shaft
e ui ed to t a s it po e ased o st e gth a d igidit . Classif the diffe e t t pes of olu s. De i e Eule s e uatio fo olu s. Desig the olu s ased o Eule s e uatio a d ‘a ki e s e uatio .
Detailed Syllabus:
UNIT-I 12 Hours
Simple Stress and Strain: Introduction, Stress, Strain, Mechanical properties of materials, Linear elasticity, Hooke's
Law and Poisson's ratio, Stress-Strain behaviour of Mild steel, cast iron and non ferrous metals in tension. Extension /
Shortening of a bar, bars with cross sections varying in steps, bars with continuously varying cross sections (circular
and rectangular), Elongation due to self weight, Principle of super position.
UNIT-II 10 Hours Compound Stresses:
Introduction, Plane stress, stresses on inclined plane, principal stresses and maximum shear stresses, and orientation
of these planes Mohr's circle for plane stress.
Stress in Composite Section, Volumetric strain, expression for volumetric strain, elastic constants, simple shear
stress, shear strain, temperature stresses (including compound bars).
UNIT-III 08 Hours
Bending Moment and Shear Force in Beams: Introduction, Types of beams, loads and reactions, shear forces and
bending moments, rate of loading, sign conventions, relationship between shear force and bending moments.
Numericals on Shear force and bending moment diagrams for different beams subjected to various loading condition.
Self Learning Topics: SFD and BMD for uniformly varying load (UVL) and overhanging beams.
UNIT-IV 10 Hours
Bending and Shear Stresses in Beams: Introduction, Theory of simple bending, assumptions in simple bending.
Bending stress equation, Moment carrying capacity of a section. Shearing stresses in beams for various cross sections.
(Composite / notched beams not included).
Deflection of Beams: Introduction, Differential equation for deflection. Double integration method for simply
supported and cantilever beam subjected to point load only. Deflection by Macaulay's method.
Self Learning Topics:
1. Shearing stress in beams of other sections.
2. Use of Castiglinios theorem for different conditions of beam.
UNIT-V 10 Hours
Torsion of Circular Shafts and Elastic Stability of Columns:
Introduction, Pure torsion, assumptions, derivation of torsional equations, polar modulus, torsional rigidity/stiffness of
shafts. Power transmitted by solid and hollow circular shafts.
Columns: Euler's theory for axially loaded elastic long columns. Derivation of Euler's load for hinged ends conditions,
li itatio s of Eule 's theo . De i atio of ‘a ki e s E uatio .
Self Learning Topics: Derivation of Euler's load for various end conditions.
Activities on the subject:
1. Demonstration of experiments on torsion of solid shaft.
2. Simple experiments on UTM and studying stress strain diagram for brittle material.
3. Demonstration of cantilever beam, simply supported and over-hanging beam.
Text Books:
1. R. C. Hibbeler, "Mechanics of Materials", Prentice Hall. Pearson Edu., 2005
2. James M. Gere, "Mechanics of Materials", Thomson, Fifth edition 2004.
3. Ferdinand Beer & Russell Johnston, "Mechanics of Materials", 5th
Ed., TATA McGraw Hill- 2003.
Reference Books:
1. S. S. Rattan , "Strength of Materials", Tata McGraw Hill, 2009
2. S.S.Bhavikatti , "Strength of Materials", Vikas publications House -1 Pvt. Ltd., 2nd Ed., 2006.
3. K.V. Rao, G.C. Raju, "Mechanics of Materials", First Edition, 2007
4. Egor.P. Popov , "Engineering Mechanics of Solids", Pearson Edu. India, 2nd, Edition, 1998.
Course Outcome:
1. At the end of the course, students will be able to:
2. Define stress, strain and discuss the stress-strain diagram and its application. [L1, L2]
3. Apply the basic concepts to determine the nature and magnitude of stress and strain in a component subjected
to axial load, shear load and thermal loads. [L3]
4. Identify the various types of loads and supports in beams and apply the bending equation to beams for
determining stresses and defection. [L1, L3]
5. Derive the basic torsion equation and apply it to shafts. [L3]
6. Use the Eule s a d ‘a ki e e uatio fo desig i g the olu s. [L3]
Program Outcomes (POs) of the course:
1. An ability to apply knowledge of mathematics, science, and engineering [PO1]
2. Identify, formulate, review research literature, and analyze complex engineering problems reaching substantiated
conclusions using first principles of mathematics, natural sciences, and engineering sciences. [PO2]
3. Function effectively as an individual, and as a member or leader in diverse teams, and in multidisciplinary settings.
[PO9]
Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weightage shall be given in SEE
question paper.
Scheme of Continuous Internal Evaluation (CIE):
Components Average of best
two tests out of
three
Average of two
assignments/activity Quiz
Class
participation
Total
Marks
Maximum Marks
25 10 10 5 50
Scheme of Semester End Examination (SEE):
1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the calculation of SGPA
and CGPA.
2. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions. SEE
question paper will have two compulsory questions (any 2 units) and choice will be given in the remaining three units.
2. K.R. GopalKrishna, 'Ma hi e D a i g ,Subhash Publication.,2003
Reference books:
1. S. TrymbakaMurthy 'A Text Book of Computer Aided Machine Drawing',
, CBS Publishers, New Delhi, 2007
2.N. Siddeshwar, P. Kanniah, V.V.S. Sastri,'Machine Drawing', published by Tata McGraw Hill, 2006
Suggested activates
1. Preparing CAD print of a Simple Machine Component as per industrial Standards
2. Riveting of simple lap and Butt joint.
3. Part Modeling and assembly of Socket Spigot cotter joint and Knuckle joint
4. Real time Assembling of Screw jack
5. Real time Assembling of Jig for bearing cap component..
Course Outcome (COs):
After learning the course the students should be able to
1. Visualize and prepare detail drawing of a given object. (L6)
2. Read and interpret a given production drawing.(L2)
3. Identify standard parts / components. (L1)
4. Draw details and assembly of mechanical systems. (L5)
5. Create 2-D and 3-D models by standard CAD software with manufacturing considerations.
(L6)
Program Outcomes (POs) of the course:
1. An ability to apply knowledge of mathematics, science and engineering [PO1]
2. An ability to identify, formulate and solve engineering problems[PO5]
3. A recognition of the need for, and an ability to engage in lifelong learning[PO9]
4. An ability to use the techniques, skills, and modern engineering tools necessary for engineering practice[PO11]
Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weightage shall be given in SEE
question paper.
Scheme of Continuous Internal Evaluation (CIE):
Components One IA of
100marks at the
end reduced to 25
Average of two
assignments Journal Class
participation
Total
Marks
Maximum
Marks 25 10 10 5 50
All assignment problems need to be solved on a blank A4 sheets
Scheme of Semester End Examination (SEE):
End semester exam: 100 Marks
Question paper will consist of total 6 questions.
PART A(20 marks)
Question no 1(Unit I) and Question no 2(Unit II) is for 20 marks each. Solve any one (sketch 10 marks+ printout 10
marks
PART B (40 marks)
Question no 3(Unit IIII), Question no 4(Unit IV) and Question no 5(Unit V) is for 20 marks each. Solve any two
(sketch only)
PART C (40 marks)
Question no 6(Unit VI) is for 40 marks and is compulsory question( cut section 3-D print 30 marks + detailed 2-D
print with bill of materials 10 marks )
III / IV Semester
Fluid Mechanics
Subject Code: 15ME36B/46B Credits: 04
Course Type: PC CIE Marks: 50
Hours/week: L – T – P 3 –1 – 0 SEE Marks: 50
Total Hours: 50 SEE Duration: 03 Hours
Course Learning Objectives:
1. To introduce and explain fundamentals of Fluid Mechanics, which is used in the applications of Aerodynamics,
Hydraulics, Marine Engineering, Gas dynamics etc.
2. To give fundamental knowledge of fluid, its properties and behaviour under various conditions of internal and
external flows.
3. To develop understanding about hydrostatic law, principle of buoyancy and stability of a floating body and
application of mass, momentum and energy equation in fluid flow.
4. To imbibe basic laws and equations used for analysis of static and dynamic fluids.
5. To inculcate the importance of fluid flow measurement and its applications in Industries.
6. To determine the losses in a flow system, flow through pipes, boundary layer flow and flow past immersed bodies.
Detailed Syllabus:
Unit-I 10 Hours
Properties of Fluids: Introduction, Fluids and Non Fluids, basic properties of fluids, hypothesis of continuum, viscosity and
Ne to s Law, causes of viscosity in gases and liquids, thermodynamic properties, surface tension, capillarity effect,
definitions, Units and Dimensions, Compressibility, bulk modulus, vapour pressure and Cavitation, regimes of flow.
Fluid Statics: Pressure and Measurement: Fluid Pressure at a point, absolute, gauge, atmospheric and vacuum pressures,
Pas al s la , p essu e a iatio i a stati fluid. Ma o ete s, si ple, diffe e tial a d i e ted a o ete s. Nu e i al examples.
Unit-II 12 Hours
Hydrostatics: Total pressure and center of pressure on submerged plane surfaces; horizontal, vertical and inclined plane
surfaces. Numerical examples
Buoyancy: Buoyancy, Archimedes Principle, center of buoyancy, metacentre and metacentric height, conditions of
equilibrium of floating and submerged bodies, determination of Metacentric height experimentally and theoretically.
Fluid Kinematics: Introduction, Eulerian and Lagrangian description of fluid motion, concept of local and convective
accelerations, steady and unsteady flows, control volume analysis for mass, momentum and energy, velocity and
acceleration of a fluid particle, continuity equations for 2-D and 3-D flow in Cartesian coordinates of system, streamlines
and the stream functions, velocity potential function and stream function, discharge and mean velocity, continuity of flow.
Numerical examples
Self Learning Topics: Hydrostatic force on submerged curved surfaces
Unit-III 10 Hours
Fluid Dynamics: I t odu tio , Eule s e uatio of otio a d su se ue t de i atio of Be oulli s e uatio , Be oulli s equation for real fluids. Numerical examples. Introduction to Navier-Stokes equations in rectangular Cartesian co-
ordinates and Couette flow
Flow through pipes: Losses i pipe flo , Da s a d Chez s e uatio fo loss of head due to f i tio i pipes. Mi o losses through pipes, Concept of HGL and TEL.
Self Learning Topics:
1. Derive expression for minor losses in fluid flow.
2. Draw HGL and TEL for flow through a pipe connecting two tanks.
Unit-IV 08 Hours
Fluid Flow Measurements: Concept of fluid flow measurement, Principle and derivation of expression for discharge
through - Ve tu i ete , o ifi e ete , Pitot s-tube, rectangular and triangular notches.
Laminar flow and viscous effects: I t odu tio , ‘e olds s u e , iti al ‘e old s u e , la i a flo th ough circular pipe-Hage Poisueille s e uation, laminar flow between parallel and stationary plates.
Self Learning Topics: Derive expression for theoretical discharge through triangular notch.
Unit-V 10 Hours
Introduction to compressible flow: Propagation of sound waves through compressible fluids, sonic velocity and Mach
number.
Flow past immersed bodies: Drag, Lift, expression for lift and drag. Concept of boundary layer and definition of boundary
layer thickness, displacement, momentum and energy thickness; Growth of boundary layer, laminar and turbulent
boundary layers, boundary layer separation and methods to control it, streamlined and bluff bodies.
Activities on the subject:
1. Pressure measurement demonstration using a simple manometer
2. Analyze capillary effect by changing diameter glass tubes.
3. Demonstration of hydrostatic principle.
4. To analyze the stability of floating bodies (Metacentric height).
Text Books:
1. K.L. Ku a , E gi ee i g Fluid Me ha i s , Multi olo e ised editio , “. Cha d a d Co, Eu asia Pu lishi g House, Ne Delhi, 2014
2. Yu us A. Ce egal, a d Joh M. Ci ala, Fluid Me ha i s , “e o d editio , M G a Hill Edu atio I dia P t. Ltd, 2013
3. F a k .M. White, Fluid Me ha i s , M G a Hill Pu lishi g Co pa Ltd, Ne Delhi, th Edition. 2013
4. Victor Lyle Streeter, E. Be ja i , Fluid Me ha i s , W lie Tata McGraw-Hill Education., Revised SI Edition, 2011
Reference Books:
1. D ‘.K. Ba sal, A te t ook of Fluid Me ha i s a d H d auli Ma hi es , La i Pu li atio s, Ne Delhi,
2. ‘.W. Fo , P.J. P it ha d a d A.T. M Do ald, I t odu tio to Fluid Me ha i s , th Edition, John Wiley, New York, 2009
3. P.N. Modi and S.M. Seth, H d auli s a d Fluid Me ha i s , 18th
Edition, Standard Book House, Delhi, 2011.
4. “.K. “o a d G. Bis as, I t odu tio to Fluid Ma hi es , 2nd Edition, Tata McGraw-Hill Publishers Pvt. Ltd, 2010.
Course Outcome (COs):
1. Explain the mechanics of fluids at rest and in motion by observing the fluid phenomena.[L2]
2. Compute force of buoyancy on a partially or fully submerged body and Analyze the stability of a floating
body.[L3],[L4].
3. Derive Eule s Equation of motion and Deduce Be oulli s e uatio . [L3]
4. Employ ‘a leigh s a d Bu ki gha s ethods to dete i e fu tio al fo of a phe o e o i te s of dimensionless groups. [L3]
5. Examine energy losses in pipe transitions and sketch energy gradient lines. [L4],[L3].
6. Evaluate pressure drop in pipe flow using Hagen-Poiseuille s e uatio fo la i a flo i a pipe. [L5]
7. Distinguish types of flows and Determine sonic velocity in a fluid.[L2]
Program Outcomes (POs) of the course:
1. An ability to apply knowledge of mathematics, science, and engineering. [P01]
2. An ability to identify, formulate, and solve engineering problems. [P05]
3. An understanding of professional and ethical responsibility. [P8]
4. An ability to communicate effectively. [P10]
5. A recognition of the need for, and an ability to engage in life-long learning. [P12]
Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weightage shall be given in SEE
question paper.
Scheme of Continuous Internal Evaluation (CIE):
Components Average of best
two tests out of
three
Average of two
assignments Quiz/Seminar/
Project
Class
participation
Total
Marks
Maximum
Marks 25 10 10 5 50
1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the calculation of SGPA
and CGPA.
2. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions. SEE
question paper will have two compulsory questions (any 2 units) and choice will be given in the remaining three
units.
III / IV Semester
Material Testing and Metallography Laboratory
Course Code 15ME37A/47A Credits 1.5
Course type PC CIE Marks 25
Hours/week: L-T-P 0 -0-3 SEE Marks 25
Total Hours: 36 SEE Duration 03 Hours
Course Learning O je tives CLO’s : 1. Understand behavior of metals under different loading conditions.
2. Know the method of metallographic sample preparation for microscopic analysis.
3. Know different techniques of heat treatment
List of Experiments:
Part A Material Testing
Major Experiments
1. Conducting Tensile, Compression, Bending, Shear test(single & double) on metallic and non metallic specimens using
Universal Testing Machine.
2. Conducting Torsion test on mild steel specimen.
After learning the course the students should be able to
1. Calibrate measuring instruments used in industries [L5].
2. Measure various engineering dimension of the components using proper instruments [L3].
3. Interpret & use suitable inspection tools for mass production [L3].
Program Outcomes (POs) of the course:
1. An ability to apply knowledge of mathematics, a. science, and engineering [PO1]
2. An ability to design and conduct experiments, as well as to analyze and interpret data [PO2]
3. An ability to design a system, component, or process to meet desired needs within realistic constraints such as
economic, environmental, social, political, ethical, health and safety, manufacturability, and sustainability [PO3]
4. An ability to identify, formulate, and solve engineering problems [PO5]
5. Recognition of the need for, and an ability to engage in life-long learning. [PO9]
6. An ability to use the techniques, skills, and modern engineering tools necessary for engineering practice.[PO11]
Scheme of Continuous Internal Evaluation (CIE):
CIE
Conduct of lab 10
25 Journal writing 10
Lab test 5
Scheme of Semester End Examination (SEE):
SEE
Initial write up 2*10 = 20
50 Conduct of experiments 2*10 = 20
Viva- voce 10
Practical examination (SEE) of 3 hours duration will be conducted for 50 marks. It will be reduced to 25 marks for the
calculation of SGPA and CGPA.
III / IV Semester
Foundry and Forging Laboratory
Course Code 15ME38A/48A Credits 1.5
Course type PC CIE Marks 25
Hours/week: L-T-P 0 -0-3 SEE Marks 25
Total Hours: 36 SEE Duration 03 Hours
Course learning objectives:
1. Understand the important properties of dry, green sand and different testing methods.
2. Learn about the preparation of sand mould for green sand.
3. Learn the forging operations and know the practical relevance of the same.
List of Experiments:
Part – A Testing of Moulding sand and Core sand
1. To perform compression and shear test on the sand/core specimen.
2. To find the permeability of the sand mould specimen.
3. To find the core hardness and mould hardness of the sand specimen.
4. To calculate the grain fineness number of the base sand.
5. To find the percentage of clay in the base sand.
Part - B Foundry Practice
1. Use of foundry tools and other equipments.
2. Preparation of moulds using two moulding boxes using patterns or without patterns.(Split pattern, Match plate
pattern and Core boxes).
3. Preparation of one casting (Aluminium -Demonstration only)
Part - C Forging Operations
1. Calculation of length of the raw material required to prepare the model.
2. Preparing minimum three forged models involving upsetting, drawing and bending operations.
Text Books:
1. O. P. Kha a. A Te t Book of Fou d Te h olog , Dha pat ‘ai Pu li atio s, th Editio , 2. P.N.Rao , Ma ufa tu i g & Te h olog : Fou d , Fo i g a d Weldi g , Tata M G a Hill, , d Ed .
Reference books
1. G.E. Dieter, Mechanical Metallurgy, the Metric Edition.
Course Outcomes (COs):
1. To demonstrate various foundry and forging operations.[L3]
2. To illustrate and explain various methods of mould preparation.[L3]
3. To recognize the importance of basic properties of molding sand.[L2]
4. To evaluate the percentage change in volume for a forged specimen.[L4]
5. To realize the different methods for determination of sand properties [L2]
Program Outcomes (POs) of the course:
1. Apply the knowledge of mathematics, science, engineering fundamentals, and an engineering specialization to the
solution of complex engineering problems.[PO1]
2. Identify, formulate, review research literature, and analyze complex engineering problems reaching substantiated
conclusions using first principles of mathematics, natural sciences, and engineering sciences.[PO2]
3. Communicate effectively on complex engineering activities with the engineering community and with society at large,
such as, being able to comprehend and write effective reports and design documentation, make effective
presentations, and give and receive clear instructions.[PO 10]
Scheme of Continuous Internal Evaluation (CIE):
CIE
Conduct of lab 10
25 Journal writing 10
Lab test 5
Scheme of Semester End Examination (SEE):
SEE
Initial write up 2*10 = 20
50 Conduct of experiments 2*10 = 20
Viva- voce 10
Practical examination (SEE) of 3 hours duration will be conducted for 50 marks. It will be reduced to 25 marks for the
calculation of SGPA and CGPA.
III / IV Semester
Machine shop Laboratory
Course Code 15ME38B/48B Credits 1.5
Course type PC CIE Marks 25
Hours/week: L-T-P 0 -0-3 SEE Marks 25
Total Hours: 36 SEE Duration 03 Hours
Course learning Objectives (CLOs):
The objective of this course is to make the student:
1. Understand different types of machines and machine specifications.
2. To understand use of different cutting tools and accessories required for machining operations.
3. To understand the selection of different parameters for calculation of responses.
4. Perform machining operations on lathe, milling and shaper.
List of Experiments:
PARTA 24 hours
Preparation of three models on lathe involving facing, plain turning, taper turning, step turning, thread cutting, knurling,
drilling, boring, internal thread cutting and eccentric turning.
PART B 22 hours
Cutting of V-Groove/dovetail/rectangular groove using a shaper.
Cutting of gear teeth using milling machine and slotting
Preparation of a model using Capstan lathe
PART C 02 hours
Demonstration of machining/drilling on Vertical machining centre (VMC)
Text Books:
1. S.K. Hajra Choudhury, Nirjhar Roy and A.K. Hajra Choudhury Vol-II, Media Promoters & Publishers Pvt.Ltd.2004
2. B.L.Juneja and G.S.Sekhon, Fundamentals of Metal cutting and Machine tools, Second Edition New Age International
publishers. 2009
Reference Books:
1. HMT, P odu tio Te h olog , Tata M G a hill pu lishi g o pa li ited, .
Course Outcomes (COs):
After learning the course the students should be able to
1. Identify the components of machine tools and its accessories [L2].
2. Read and interpret a given production drawing [L3].
3. Determine the sequence of operations , machining time and indexing. [L2].
4. Understand the working of Capstan Lathe [L2].
5. Understand the working of VMC [L2].
Programe outcomes (POs) of the course:
1. Apply the knowledge of mathematics, science, engineering fundamentals, and an engineering specialization to the
solution of complex engineering problems [PO1]
2. Create, select, and apply appropriate techniques, resources, and modern engineering and IT tools including
prediction and modeling to complex engineering activities with an understanding of the limitations [PO5].
3. Function effectively as an individual, and as a member or leader in diverse teams, and in multidisciplinary settings
[PO9].
Scheme of Continuous Internal Evaluation (CIE):
CIE
Conduct of lab 10
25 Journal writing 10
Lab test 5
Scheme of Semester End Examination (SEE):
SEE
Initial write up 2*10 = 20
50 Conduct of experiments 2*10 = 20
Viva- voce 10
Practical examination (SEE) of 3 hours duration will be conducted for 50 marks. It will be reduced to 25 marks for the
calculation of SGPA and CGPA.
III Semester
Bridge Course Mathematics –I (Diploma)
(Common for all branches)
Subject Code: 15MATDIP1# Credits: 0
Course Type: BS CIE Marks: 50
Hours/week: L – T – P 2-0-0 SEE Marks: 50
Total Hours: 32 SEE Duration: 3 Hours
Course Learning Objectives (CLOs):
Students should
1. Be proficient in Complex number manipulations and representing them in Argand Plane.
2. Understand the concept of Ordinary Diffe e tiatio , geo et i i te p etatio a d de elopi g the Ta lo s a d Ma lau i s se ies
3. Be proficient in Integrating standard functions and Trigonometric functions of integral powers.
4. Be proficient in integrating trigonometric functions of integral powers, multiple integrals and their applications
Prerequisites: Trigonometry
Detailed Syllabus:
Unit I 06 Hours
Complex Numbers:
Definitions, complex numbers as an ordered pair, real and imaginary parts, modulus and amplitude of a complex
number, equality of a complex number, polar form, De-Moi e s theo e .
Unit II 12 Hours
Differentiatial Calculus : Ordinary differentiation : Differentiation of i) standard functions ii) Product of functions iii)
pa a et i e uatio s. “u essi e diffe e tiatio . Ta lo s se ies, Ma lau i s se ies of si ple fu tio s fo si gle a ia le
Partial Differentiation: Definition, Euler theorem, total differentiation, differentiation of composite and implicit funtions,
Jacobian illustrative examples and problems.
Unit III 14 Hours
Integral Calculus : Basic Integration of standard functions: Polynomials, Geometric functions and Trignometric Functions,
Integrations by parts. Discuss the conic sections-circle, Parabola, Ellipse and Hyperbola. Area by single Integrals.
Reduction formulae: Reduction formula for∫ �� � � , ∫ � � � , ∫ �� � � � � (m and n are positive integers)
– Direct, Simple problems .Double and Triple Integrals. Area by Double Integrals and volume by Triple Integrals.
Course Outcomes (COs): At the end of the course student will be able to:
1. Represent Complex numbers geometrically in Argand Plane. [L2]
2. Differentiate functions of single variable, Apply to develop the Taylors and Maclaurins series [L2, L3]
3. Integrate standard functions and find area by integrals[L3]
4. Integrate trigonometric functions of integral powers and apply double and triple integrals to find area and
volume. [L3]
Program Outcomes (Pos) of the course:
1. An ability to apply knowledge of Mathematics, science and Engineering. [PO1]
2. An ability to identify, formulate and solve engineering problems. [PO5]
3. An ability to use the techniques, skills and modern engineering tools necessary for engineering practice. [PO11]
Scheme of Continuous Internal Evaluation (CIE):
Components Maximum of two tests
Maximum marks 50
*Students have to score minimum 20 marks in CIE to appear for SEE
Scheme of Semester End Examination (SEE):
* Question paper contains 08 questions each carrying 20 marks.
* Students have to answer any FIVE full questions.
* SEE will be conducted for 100 marks of three hours duration. It will be reduced to 50 marks.
IV Semester
Engineering Mathematics –IV
(Civil/Mechanical/Industrial Production)
Subject Code: 15MAT41CV/Mech/IP
Credits: 4
Course Type: BS CIE Marks: 50
Hours/week: L – T – P 3–1– 0 SEE Marks: 50
Total Hours: 50 SEE Duration: 3 Hours
Course Learning Objectives (CLOs):
Students should
1. Learn the concept of Interpolation and use appropriately.
2. Understand the concept of Partial Differential Equations and their applications.
3. Understand Complex valued functions and get acquainted with Complex Integration and
construction of series.
4. Get acquainted with Sampling Distribution and Testing of Hypothesis.
5. Study the concept of Calculus of Variations and its applications.
6.
Prerequisites:
1. Partial Differentiation
2. Basic Probability, Probability Distribution
3. Matrix operations
4. Basic Integration
Detailed Syllabus:
Unit-I 10 Hours
Finite Differences and Interpolation:, Fo a d a d Ba k a d diffe e es, Ne to s Fo a d a d Ba k a d I te polatio Fo ulae, Di ided Diffe e e, Ne to s Di ided Diffe e e Fo ula ithout p oof . Lag a ge s I te polatio Formula.
Partial Differential Equations: Partial Differential Equations-Formation of PDE by elimination of arbitrary Constants and
Functions, Solution of non homogeneous PDE by direct integration, solution of homogeneous PDE involving derivative
with respect to one independent variable only.
Applications of Partial Differential Equations: Derivation of One dimensional Heat and Wave equations. Solutions of one
dimensional Heat and Wave equations, Two dimensional Laplace equation by the method of separation of variables.
Numerical solution of one dimensional Heat and Wave equations, Two dimensional Laplace equation by finite differences.
Unit III 10 Hours
Complex Analysis: Functions of Complex variable w = f(z). Analytic functions, Harmonic function and properties, Cauchy –Riemann equations in Cartesian coordinates (without proof), Derivatives of e
z, logz and sinz .Construction of Analytic
functions, Milne –Thomson method. Complex Integration, Cauchy s Theo e , Cau h s I teg al fo ula ithout p oof , Ta lo s a d Lau e t s se ies. ithout p oof .“i gula ities, Poles, ‘esidues–E a ples. Cau h s ‘esidue Theo e (Statement and Examples). Applications to Flow problems.
Unit IV 10 Hours
Sampling distribution and Testing of Hypothesis: Sampling, Sampling distribution, Sampling distribution of means, Level
of sig ifi a e a d o fide e li its, Tests of sig ifi a e fo s all a d la ge sa ples. t a d hi s ua e dist i utio s. Practical examples.
Unit V 10 Hours
Calculus of Variations: Concept of a Fu tio al, E t e al of a Fu tio al, Eule s e uatio a d e ui ale ts. “ta da d problems.
Applications: Geodesics, Hanging chain, Minimal surface of revolution and Brachiostochrone problem.
8. Calculate properties of air-water vapour mixture an use psychrometric chart to analyse summer and winter air
conditioning cycles [L3]
Program Outcomes(POs) of the course:
Graduate shall develop:
1. An ability to apply knowledge of mathematics, science and engineering. [PO1]
2. An ability to identify, formulate and solve engineering problems. [PO2]
3. An understanding of professional and ethical responsibility. [PO8]
4. An ability to communicate effectively. [PO10]
5. A recognition of the need for, and any ability to engage in life-long learning[PO12]
Self Study topics shall be evaluated during CIE (Assignments and IA tests) and 10% weightage shall be given in SEE
question paper.
Scheme of Continuous Internal Evaluation (CIE):
Components Average of best
two tests out of
three
Average of two
assignments Quiz/Seminar/
Project
Class
participation
Total
Marks
Maximum
Marks 25 10 10 5 50
1. It will be conducted for 100 marks of 3 hours duration. It will be reduced to 50 marks for the calculation of SGPA
and CGPA.
2. Question paper contains 08 questions each carrying 20 marks. Students have to answer FIVE full questions. SEE
question paper will have two compulsory questions (any 2 units) and choice will be given in the remaining three units.
(Kindly incorporate/mention the changes in the pattern of SEE question paper, if required, based on the content of
course)
IV Semester
Kinematics of Machines
Subject Code: 15ME44 Credits: 04
Course Type: PC CIE Marks: 50
Hours/week: L – T – P 3 –1 – 0 SEE Marks: 50
Total Hours: 50 SEE Duration: 03 Hours
Course Learning Objectives (CLOs):
1. To understand the basic elements of kinematics
2. To study the different types of mechanisms and their applications
3. To analyze the velocity and acceleration in mechanism by different approach
4. To study the concept of gears and gear train
5. To draw the different types of cam profiles.
Detailed Syllabus:
UNIT–I 10 Hours
Introduction: Definitions of Link or element, kinematic pairs, Degrees of freedom, Kinematic chain, Mechanism, Structure,
Mobility of Mechanism, Inversion, and Machine. Grubler's criterion (with derivation). Kinematic Chains and Inversions:
Inversions of Four bar chain, Single slider crank chain and Double slider crank chain and their applications.
UNIT-II
Mechanisms 10 Hours
Quick return motion mechanisms- Drag link mechanism, Whitworth mechanism and Crank and slotted lever Mechanism.
Straight line motion mechanisms- Peau ellie s e ha is a d ‘o e t's e ha is . Intermittent Motion mechanisms-Geneva wheel mechanism and Ratchet and Pawl mechanism. Toggle mechanism,
Pantograph, Ackerman steering gear mechanism, Davis steering gear mechanisms.
Velocity and Acceleration Analysis of Mechanisms (Graphical Methods)
Velocity and acceleration analysis of Four Bar mechanism, slider crank mechanism and Simple Mechanisms by relative