HIMALAYAN UNIVERSITY, ARUNACHAL PRADESH

DIPLOMA IN ENGINEERING & TECHNOLOGY

(AUTOMOBILE)

1st YEAR

1st Semester

S. NO. SUB. CODE SUBJECT NAME MARKS

INTERNAL THEORY TOTAL PASS

1 101 Applied Mathematics 30 70 100 40

2 102 Physics - I 30 70 100 40

3 103 Chemistry - I 30 70 100 40

4 104 Communication Skills 30 70 100 40

5 105 Applied Mechanics 30 70 100 40

6 106 Physics - I (P) 30 70 100 40

7 107 Chemistry - I (P) 30 70 100 40

2nd

Semester

S. NO. SUB. CODE SUBJECT NAME MARKS

INTERNAL THEORY TOTAL PASS

1 201 Mathematics - I 30 70 100 40

2 202 Physics - II 30 70 100 40

3 203 Chemistry - II 30 70 100 40

4 204 Concepts in Information

Technology 30 70 100 40

5 207 Physics – II (P) 30 70 100 40

6 208 Chemistry – II (P) 30 70 100 40

7 209 Information Technology (P) 30 70 100 40

2nd

YEAR

3rd

Semester

S. NO. SUB. CODE SUBJECT NAME MARKS

INTERNAL THEORY TOTAL PASS 1 301 Heat Power Engineering - I 30 70 100 40

2 302 Automobile Engine - I 30 70 100 40

3 303 Strength of Material 30 70 100 40

4 304 Automobile Chassis - I 30 70 100 40

5 305 Automobile Drawing – I (P) 30 70 100 40

6 306 Material Testing (P) 30 70 100 40

7 307 Automobile Engine - I (P) 30 70 100 40

4th

Semester

S. NO. SUB. CODE SUBJECT NAME MARKS

INTERNAL THEORY TOTAL PASS 1 401 Fluid Mechanics & Hydraulics 30 70 100 40

2 402 Heat Power Engineering - II 30 70 100 40

3 403 Automobile Engine - II 30 70 100 40

4 404 Automobile Chassis - II 30 70 100 40

5 405 Hydraulics (P) 30 70 100 40

6 406 Automobile Drawing - II (P) 30 70 100 40

7 407 Automobile Engine - II (P) 30 70 100 40

3rd

YEAR

5th

Semester

S. NO. SUB. CODE SUBJECT NAME MARKS

INTERNAL THEORY TOTAL PASS 1 501 Industrial Management 30 70 100 40

2 502 Theory of Machine 30 70 100 40

3 503 Manufacturing Process 30 70 100 40

4 504 Automotive Transmission 30 70 100 40

5 505 Manufacturing Process (P) 30 70 100 40

6 506 Automotive Transmission (P) 30 70 100 40

7 507 Automobile Repair & Maintenance

Workshop – I 30 70 100 40

6th

Semester

S. NO. SUB. CODE SUBJECT NAME MARKS

INTERNAL THEORY TOTAL PASS 1 601 Automotive Electrical Systems 30 70 100 40

2 602 Machine Tools 30 70 100 40

3 603 Optimization Technique 30 70 100 40

4 604 Farm Machinery 30 70 100 40

5 605 Automotive Electrical Systems (P) 30 70 100 40

6 606 Farm Machinery (P) 30 70 100 40

7 607 Automobile Repair & Maintenance

Workshop – II 30 70 100 40

8 608 Project Work 30 70 100 40

HIMALAYAN UNIVERSITY, ARUNACHAL PRADESH

DIPLOMA IN ENGINEERING & TECHNOLOGY

(AUTOMOBILE)

1ST YEAR 1ST SEMESTER

PAPER 101:- APPLIED MATHEMATICS

UNIT 1

ALGEBRA

Laws of Indices - Formula of factorization and expansion ( (a2-b2), (a+b) 2 etc.) Laws of

logarithm with definition of Natural and Common logarithm PARTIAL FRACTION

Definition of polynomial fraction proper & improper fractions and definition of partial

fractions. To Resolve proper fraction into partial fraction with denominator containing non

repeated linear factors, repeated linear factors and irreducible non repeated quadratic

factors. To resolve improper fraction into partial fraction. DETERMINANT AND MATRICES. Determinant

Definition and expansion of determinants of order 2 and 3. Cramer’s rule to solve

simultaneous equations in 2 and 3 unknowns Matrices

Definition of a matrix of order m X n and types of matrices. Algebra of matrices such as

equality, addition, Subtraction, scalar multiplication and multiplication. Transpose of a

matrix. Minor, cofactor of an element of a matrix, adjoin of matrix and inverse of matrix by

adjoint method. Solution of simultaneous equations containing 2 and 3 unknowns by matrix

inversion method

BINOMIAL THEOREM

Definition of factorial notation, definition of permutation and combinations with formula.

Binomial theorem for positive index. General term. Binomial theorem for negative index.

Approximate value (only formula) UNIT 2

TRIGONOMETRY

Measurement of an angle (degree and radian). Relation between degree and radian. Trig

ratios of 00 , 300 , 450 etc. Fundamental identities TRIGONOMETRIC RATIOS OF ALLIED, COMPOUND, MULTIPLE &

SUBMULTIPLE ANGLES

(Questions based on numerical computations, which can also be done by calculators,

need not be asked particularly for allied angles FACTORIZATION AND DEFACTORIZATION FORMULAE INVERSE

TRIGONOMETRIC RATIOS

Definition of inverse trigonometric, ratios, Principal values of inverse trigonometric ratios.

Relation between inverse trigonometric ratios. PROPERTIES OF TRIANGLE

Sine, Cosine, Projection and tangent rules (without proof) - Simple problems UNIT 3 COORDINATE GEOMETRY POINT AND DISTANCES

Distance formula, Section formula, midpoint, Centerior of triangle. Area of triangle

and condition of co linearity STRAIGHT LINE

Slope and intercept of straight line. Equation of straight line in slope point form, slope-

intercept form, two-point form, two-intercept form, normal form. General equation of

line. Angle between two straight lines condition of parallel and perpendicular lines.

Intersection of two lines. Length of perpendicular from a point on the line and

perpendicular distance between parallel lines CIRCLE

Equation of circle in standard form, centre – radius form, diameter form, two – intercept

form. General equation of circle, its centre and radius

UNIT 4 VECTORS

Definition of vector, position vector, Algebra of vectors (Equality, addition, subtraction and

scalar multiplication) - Dot (Scalar) product with properties. Vector (Cross) product with

properties.

Applications

Work done and moment of force about a point & line

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PAPER 102:- PHYSICS – I

UNIT 1

UNITS AND DIMENSIONS

Fundamental and derived units in SI System, Dimensions of Physical Quantities, Principle

of homogeneity - Dimensional equation, Applications of dimensional analysis: Checking

the correctness of physical equations, Derivation of simple physical relations, Limitation of

Dimensional Analysis, significant figures and Error Analysis. FORCE AND MOTION

Scalars and Vectors, Velocity & acceleration, Equations of motion, Newton’s law of

motion, Force & its derivation from Newton’s laws of motion, Composition and resolution

of forces, Parabolic Motion -Horizontal projection and projection at an angle, time of flight,

Horizontal range and maximum horizontal range, Simple Problems, Centripetal

acceleration, centripetal and centrifugal forces, Concept of friction and its application.

Application to banking of roads

UNIT 2 WORK, POWER AND ENERGY

Work and its Units, Work done on bodies moving on horizontal and inclined planes

(consider frictional forces also). Concept of Power and its units, Calculations of power

(simple cases).

Concept of Kinetic energy and potential energy Expressions for P.E and K.E, Conservation

of energy in the case of freely falling bodies, Principle of conservation of energy. ROTATIONAL AND SIMPLE HARMONIC MOTIONS

Definition of moment of inertia, Moment of inertia of disc, ring & sphere, Torque and

angular momentum and their inter relation, Principles of conservation (angular momentum

and its applications). Kinetic energy of rolling body, S.H.M – derivation of displacement,

velocity, acceleration, time period and frequency, Motion of cantilever, Free, forced and

resonant vibrations (No derivation).

UNIT 3

HEAT TEMPERATURE AND ITS MEASUREMENT

Concept of heat and temperature on the basis of K.E. of molecules Unit of heat Basic

Principles of measurement of temperature, Thermocouple, Bimetallic and resistance,

Pyrometers and Thermometers - Criteria for the selection of thermometers EXPANSION OF SOLIDS

Coefficient of linear, Surface and cubical expansions and relation amongst them, Thermal

stresses (qualitative only) and their applications.

UNIT 4 HEAT TRANSFER

Three modes of transfer of heat, Coefficient of thermal conductivity, its determination by

Searle’s method and Lee’s disc method. Conduction through compound media (Series and

parallel for two materials only), Heat radiation, Characteristics of heat radiations, Prevost’s

theory of heat exchange, Black body radiations, Emissivity and absorbtivity - Kirchhoff’s

law and Stefan’s law of radiation.

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PAPER 103:- CHEMISTRY – I

UNIT 1

STRUCTURE OF ATOM

Chemistry as important branch of science, Basic concept of Elements Mixture and

compound, Chemical Equation, its balancing , implications and limitations. Recapitulation

of Fundamental Particles of atom i.e. electron. Proton and neutron. Bohr’s model of atom -

Line Spectrum of Hydrogen - Modern concept of atom four - quantum numbers,

shells,subshells, orbital (shapes of s & p Orbital’s ) Pauli’s exclusion principle.- Abu

Energy ranking rule. Orbital concept types of bonds covalency, formation of ss, sp, pp,

bonding with examples. Hybridization sp, sp2, sp3, (consider BeF2, BF3, CH4) molecules.

Brief concept of modern periodic table of elements UNIT 2 CHEMICAL EQUATION, OXIDATION & REDUCTION Concept of Oxidation &

Reduction. Electronic concept of oxidation and reduction. Redox reactions (direct and

indirect). Oxidation No. balancing of simple redox reactions by oxidation No. UNIT 3

IONIC EQUILIBIRIUM

Ionization. degree of ionization, Focus effecting ionization Ionization of water, ionization

equilibrium in aqueous solutions, common ion effect ACIDS AND BASES

Concept of acids and bases, their strength in ionization constant. PH value, acid base

titration, choice of indicators. Hydrolysis - Buffer solution. ELECTROLYSIS

Concept of electrolysis. Faraday’s law of electrolysis. Engineering applications

(electrometallurgy, electroplating & electro refining) UNIT 4 WATER Hard and soft water, removal of hardness by

a. Soda lime process.

b. Pruitt’s process.

c. Ion exchange method.

Disadvantages of hard water in industrial use, boiler scales, priming, foaming corrosion and

caustic embrittlement.

Expressing the degree of hardness of water in (with simple problems)

a. Clark’s degree

b. O’Hare s method

Determination of degree of hardness by (with simple problems)

a. Soap titration method:

b. O’Hener’s method:

Water for drinking purposes. SOLUTIONS & COLLOIDS

Solute, solvent, solution & colloids. Particle size and colloidal state - Tindal effect,

Brownian movement , coagulation. --------------------------------------------------------------------------------------------------

;

PAPER 104:- COMMUNICATION SKILLS

UNIT - 1

Introduction to communication:

Definition, communication cycle/ process, The elements of communication : sender-

message – channel- Receiver –Feedback & Context. Definition of communication process.

Stages in the process : defining the context, knowing the audience, designing the message,

encoding , selecting proper channels, transmitting, receiving, decoding and giving feedback.

UNIT - 2 Types of communication

Formal- Informal, Verbal- Nonverbal, Vertical- horizontal diagonal UNIT- 3

Principals of effective communication:

Definition of effective communication - Communication barriers & how to overcome them.

Developing effective messages: Thinking about purpose, knowing the audience, structuring

the message, selecting Proper channels, minimizing barriers & facilitating feedback UNIT- 4 Non verbal- graphic communication:

Non- verbal codes: A- Kinesics, B- Polemics, C – Hap tics D-Vocalic , E- Physical

appearance. F Chromatics, G –Artifacts - Aspects of body language interpreting visuals &

illustrating with visuals like tables, charts & graphs. UNIT- 5 Formal written skills:

Office Drafting: Circular, Notice, and Memo. Job Application with resume. Business

correspondence: Enquiry, Order letter, Complaint letter, and Adjustment letter. Report

writing: Accident report, fall in production, Progress / Investigative. Defining & describing

objects & giving Instructions.

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PAPER 105 :- APPLIED MECHANICS

UNIT - I

Concept of mechanics and applied mechanics – Explanation of Mechanics and applied -

Mechanics, its importance and necessity, giving suitable examples on bodies at rest and in

motion, - explanation of branches of this subject - Concept of rigid bodies

UNIT - II

Laws of Forces - Force and its effects, units and measurement of force, characteristics of

force vector representation - Bow’s notation, Types of forces, action and reaction, tension,

thrust and shear force - Force systems: Coplanar and space force systems - Coplanar

concurrent and non-concurrent forces. Free body diagrams, Resultant and components

concept of equilibrium - Parallelogram law of forces - Equilibrium of two forces,

superposition and transmissibility of forces - Newton’s third law, triangle of forces, different

cases of concurrent coplanar, two force systems, extension of parallelogram law and triangle

law to many forces acting at one point - polygon law of forces, method of resolution into

orthogonal components for finding the resultant, graphical methods, special case of three

concurrent coplanar forces - Lami’s theorem.

UNIT - III

Concept of moment - Varignon’s theorem (statement only) - Principle of moments –

application of moments to simple mechanism - parallel forces - calculation of their resultant -

concept of couple properties and effect - moving a force parallel to its line of action - general

cases of coplanar force system - general conditions of equilibrium of bodies under coplanar

forces.

Concept of friction, laws of friction, limiting friction and coefficient of friction, sliding

friction.

UNIT - IV

Concept of gravity - gravitational force, centric and center of gravity - centric for regular

lamina and center of gravity for regular solids - Position of center of gravity of compound

bodies and centric of composition area - CG of bodies with portions removed.

UNIT - V

Laws of Motion - Concept of momentum - Newton’s laws of motion & their application -

derivation of force equation from second law of motion - numerical problems on second law

of motion, piles, lifts and bodies tied with string - Newton’s third law of motion and

numerical problems based on it - conservation of momentum - impulsive force (definition

only).

Concept of machine - mechanical advantage, velocity ratio and efficiency of a machine their

relationship - law of machine - simple machines (lever, wheel and axle, pulleys, jacks winch

crabs only)

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PAPER 106:- PHYSICS – I (P)

1. To determine the density of a cylinder using dernier calipers and balance.

2. To determine area of cross section of wire using screw gauge.

3. To determine the thickness of glass piece using speedometer.

4. Calculation and verification of period of vibration of a cantilever (use graph)

5. Verify Parallelogram law of forces.

6. Measurement of K.E. gained by a body dropped through height h.

7. To find the coefficient of linear expression of given rod.

8. Calibration of Thermocouple.

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PAPER 107:- CHEMISTRY – I (P)

1. Introduction of basic concepts of volumetric analysis & other related equipment.

2. Find the strength in grams per liters of the given solution or sodium hydroxide with the

help of standard oxalic acid solution.

3. Find the strength of sulphuric acid in grams per litter using standard oxalic acid solution

and an intermediate alkali solution indicator phenolphthalein.

4. Determine the strength of oxalic acid solution in grams per litre using standard sulphuric

acid, Indicator methyl orange.

5. Determine the total alkalinity in pomp in the given sample of water by soap solution

method.

6. Estimate the total hardness of a sample of water by soap solution method.

7. Estimate the amount of chlorides present in water using silver nitrate solution. Indicator

potassium chromate.

8. Determine percentage purity of commercial samples like blue vitriol and green vitriol

volumetrically.

9. Qualitative analysis of some important acidic & basic radicals with direct testing with

demonstration of group analysis.

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1ST YEAR 2ND SEMESTER

PAPER 201:- MATHEMATICS – I

UNIT I

Function and

Limit Function

Definitions of variable, constant, intervals such as open, closed, semi-open etc. Definition

of Function, value of a function and types of functions, Simple Examples

Limits

Definition of neighborhood, concept and definition limit. Limits of algebraic, trigonometric,

exponential and logarithmic functions with simple examples UNIT 2

Derivatives

Definition of Derivatives, notations. Derivatives of Standard Functions Rules of

Differentiation. (Without proof). Such as Derivatives of Sum or difference, scalar

multiplication, Product and quotient. Derivatives of composite function (Chain rule)

Derivatives of inverse and inverse trigonometric functions. Derivatives of Implicit

Function Logarithmic differentiation Derivatives of parametric Functions. Derivatives of

one function writ another function Second order Differentiation. UNIT 3 Statistics and Probability Statistics

Measures of Central tendency (mean, median, mode) for ungrouped and grouped frequency

distribution.

Graphical representation (Histogram and Ogive Curves) to find mode and median Measures

of Dispersion such as range, mean deviation, Standard Deviation, Variance and coefficient

of variation. Comparison of two sets of observations.

Probability

Definition of random experiment, sample space, event, Occurrence of event and types of

events (impossible, mutually exclusive, exhaustive, equally likely). Definition of

Probability, addition and multiplication theorems of Probability

UNIT 4

Applications of Derivative

Geometrical meaning of Derivative, Equation of tangent and Normal Rates and Motion

Maxima and minima Radius of Curvature

Complex number

Definition of Complex number. Cartesian, polar, Exponential forms of Complex number.

Algebra of Complex number (Equality, addition, Subtraction, Multiplication and Division)

De-Moiré’s theorem (without proof) and simple problems. Euler’s form of Circular

functions, hyperbolic functions and relations between circular &hyperbolic functions

UNIT 5

Numerical Solution of Algebraic Equations

Bisection method, Regula-Falsi method and Newton-Raphson method

Numerical Solution of Simultaneous Equations

Gauss elimination method Iterative methods-Gauss Serial and Jacobi’s method

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PAPER 202:- APPLIED PHYSICS – II

UNIT 1 Waves

Generation of waves by vibrating particles, wave motion and its parameters. Equating a

wave. Energy transfer by particle and wave. Superposition of waves and interference

(graphical). Sound and light as waves frequencies, wavelength and velocities and their

relationship.

UNIT 2 Applications of Sound Ultrasonics

(a) Production of ultrasonic waves by using magnetostriction and piano – electric methods.

(b) Applications to drilling cold welding, cleaning, flaw detection and exploration (Sonar).

Acoustics

(a) Reflection, refraction and absorption of sound waves by surfaces.

(b)Echo and reverberation.

Applications of Light

Refraction and refractive index. Defects in image formation (Qualitative), Simple and

compound microscope, astronomical and Galileo telescopes and their magnifying powers

Electrostatics

Coulomb’s law, Unit charge - Electric field and Electric lines of force. Electric intensity

due to charged straight conductor and plane sheet. Capacitance and its units, Parallel plate

capacitor.

Grouping of capacitors in series and parallel (simple problems). Dielectric constant its

functions.

UNIT 3 D.C. Circuits Ohm’s law - Kirchhoff’s law - Wheatstone Bridge Principle. Simple Problems on series

and parallel circuits.

UNIT 4

Electromagnetism

Magnetic fields and its units. Magnetic field around a current carrying conductor. Circular

loop and solenoids. Force on a moving charge and current in a magnetic field. Force

between two current carrying parallel conductors. Moving coil galvanometer; Conversion

of galvanometer into Ammeter and Voltmeter. Permeability; Dial part and Ferro magnetic

materials.

Modern Physics

Introduction to laser, its characteristics and important applications. Introduction to common

modes of communication, viz Fax, Email, Internet etc

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PAPER 203:- CHEMISTRY – II

UNIT- 1 Water covering, Types of hardness- Units, Determination of hardness by EDTA method,

Alkalinity of water and its significance, Numerical problems. Softening methods and

Numerical problems based on these methods; Membrane-based processes; Problems with

Boiler feed water and its treatments, Specifications for drinking water (BIS and WHO

standards), Chlorination of Water; Sources and quality of drinking water, concept of water

drainage systems; Concept of water harvesting, storage and recycling; Nature and uses of

sludge obtained on treatment of municipal and industrial effluent water, role of a-

forestation for water recycling; Toxicity of water; Sources of water pollutants, water

pollution through analytical laboratories in schools, colleges and universities, measures for

minimization and recycling of laboratory waste water.

UNIT-2 Polymers & Composites covering, Basics of Polymer Chemistry, Molecular weight,

Molecular shape, Crystalline, Glass transition temperature and melting point, Visio-

elasticity, Structure-property relationship; Methods of polymerization, Thermoplastics and

Thermo-sets, Copolymerization, Elastomers-Structure, Applications, curing techniques;

Advanced polymeric materials; Conducting polymers, Liquid crystal properties. Dendrites

and their difference from polymers, degradable polymer materials, solubility of polymeric

& dendrimeric molecules, physicochemical properties of polymers; Fabrication of

polymers-Compression/Injection/Extrusion moldings. Synthesis, Properties and Uses of

PE, PVC, PMMA, Formaldehyde resins; Melamine formaldehyde- urea resins, adhesives

and their adhesive mechanism; Composites- Basics of composites, Composition and

Characteristic properties of composites; Types of Composites-Particle, Fiber, Reinforced,

Structural, & their applications; Metallic and non-metallic fillers, molecular and

oligomerization mechanism, nano-composites.

UNIT- 3

Surfactants and Lubricants covering, Surface active agents- Methods of preparation of soap,

Cleaning mechanism, Types and advantages of detergents; Critical micelles concentration,

hydrophilic and hydrophilic interactions. Fricoohestiy of surfactant solutions, HLB values;

Lubricants- Concept of tribology; Types of lubricants and Mechanism of lubrication,

Physical and Chemical properties of lubricants, Additives of lubricants, Selection of

lubricants, freezing points of lubricants.

UNIT- 4

Biotechnology covering, Significance and application of Biotechnology, Bio-reactors,

Biotechnological processes; Fermentation, Production of Alcohol, Production of Vitamins;

Industrial enzymes, Bio-fuels, Biosensors, Bio-fertilizers, Bio-surfactants; Applications of

Biochips; Intra-molecular multiple force theory (IMMFT) of Bio-surfactants. (6 Lectures)

UNIT-5

Green Chemistry covering, Introduction, Significance and latest research in this field;

Various Industrial applications of green chemistry; Green technology- Latest green

laboratory technology for saving experimental resources and infrastructural framework;

R4M4 (Reduce, Reuse, Recycle, Redesign; Multipurpose, Multidimensional, Multitasking,

Multi-tracking;) model with special reference of survismeter, econoburette; Safer

Technique for Sustainable Sodium Extract Preparation for Extra Elements Detection;

Concept of molecular and atomic economy & its use in green chemistry; Life cycle analysis

technique (cradle to grave approach) (6 Lectures) UNIT- 6

Instrumental Techniques covering, Fundamentals of Spectroscopy; Principles and

applications of UV-visible, IR & Atomic absorption Spectroscopy; Flame photometry;

Principles and applications of chromatographic techniques including Gas, Column, HPLC.

NMR & DSC working

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PAPER 204:- CONCEPTS IN INFORMATION TECHNOLOGY

UNIT I Concepts in computer & Programming; Computer Appreciation: Definition of

electronic Computer, Generations, Characteristic and Application of Computers, Computer

Hardware, CPU, RAM/ROM, Various I/O devices, Software Definition, Role and

Categories.

UNIT II

Computer Languages: Classification & Program Methodology, Generation of

Language, Translators, Interpreters, Assemblers Compilers, Software Development life

cycle: Waterfall model. Software Testing

Number System: Various codes, decimal, binary, octal, hexadecimal conversion.

UNIT III

Internet and Web Technologies; Internet & World Wide Web: Hypertext Marks

Language, WWW, Gopher, FTP, Web Browsers, Search Engines, Email.

UNIT IV

Concepts in Operating System & Data Management: Elementary Concepts in Operating

System, textual Vs GUI Interface, Introduction to DOS, MS Office Tools MS WORD, MS

EXCEL, MS Power Point.

UNIT V

Application of IT to Areas like E Commerce, Multimedia, and Entertainment

Information Representation: Introduction to Information representation in Digital Media,

Text, Image, graphics, Animation, Audio, Video etc, Introduction to JPEG & MPEG.

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PAPER 205:- PHYSICS – II (P)

1. To find the diameter of wire using a screw gauge.

2. To find volume of solid cylinder and hollow cylinder using a venire caliper.

3. To determine the thickness of glass strip and radius of curvature of a concave surface using

a Speedometer

4. To verify the parallelogram law of forces.

5. To determine the atmospheric pressure at a place using Fortin’s Barometer.

6. To determine the surface tension of a liquid by capillary rise

method.

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PAPER 208:- CHEMISTRY – II (P)

1. To determine the Chloride content in supplied water sample by using Mohr’smethods.

2. Determination of temporary hardness of water sample by O-Hener’s method.

3. To determine the total hardness of water sample in terms of CaCO3 by EDTA titration

method using EBT indicator.

4. To determine the percentage of available Chlorine in the supplied sample of Bleaching

powder.

5. Identification of Nitrogen, Sulphur and Halogens in an organic compound.

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PAPER 209:- INFORMATION TECHNOLOGY (P)

1. Create a document using functions: Save as, page number, Bullets and numbering.

2. Create a document using styles and Formatting options.

3. Create a document using different fonts.

4. Create a document, using the function page set up, & page preview, and then print that

document.

5. Create a table & perform operation in it.

6. Create a table, chart in excel and implement all formula as addition, subtraction,

multiplication and division.

7. How to use Mail Merge in MS Word.

8. Create a Power point presentation using slide designing.

9. Create, Save & print the power point presentation.

10. Create a power point presentation using clipart, Word art gallery & then add transition

& Animation

Effects

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2ND YEAR 3RD SEMESTER

PAPER 301 HEAT POWER ENGINEERING – I

UNIT-I

FUNDAMENTALS OF THERMODYNAMICS

Definition of force, pressure, temperature, work, heat and power –their units and dimensions

in M.K.S. and S.I. System. System and Surroundings, working substance, thermodynamic

equilibrium, property, state and process – reversible and irreversible

GAS LAWS

Definition of Gas, perfect gas, Boyle’s Law, Charles’ Law & Joule’s Law, Characteristics

gas equation, Universal gas constant – its physical significance, Numerical Problems.

UNIT-2

LAWS OF THERMODYNAMICS

Zeroth Law of Thermodynamics (statement only), First Law of Thermodynamics, internal

energy, non-flow energy equation Q=W+U, enthalpy h=u+pv. Second Law of

Thermodynamics, entropy.

Thermodynamic property and sp. Heat of gases (du=CvdT & dh=CpdT), relation between sp.

heats and gas constant.

UNIT-3

THERMODYNAMIC PROCESS

Constant Volume process (Isochoric), Constant pressure (Isobaric), Constant temperature

(Isothermal), adiabatic, polytropic processes, representation on p-v & T-Φ diagram,

numerical problems. Flow energy equation, throttling, continuous throttling.

GROUP- B (2ND HALF)

UNIT-4

PROPERTIES OF STEAM

Phase transformation, Steam generation process on T-H diagram, effect of pressure on

saturation temperature – critical pressure & temperature, qualities of steam, total heat,

dryness fraction, degree of superheat, use of steam table & Mollier chart, numerical problem

using steam table.

AIR STANDARD CYCLE

Thermodynamic cycles, air standard cycles, air standard efficiency, Carnot cycle – its

efficiency and importance, Otto cycle, diesel cycle, dual cycle – their efficiencies,

application and comparison. Joule Cycle – its efficiency. Numerical Problems.

UNIT-5

HEAT TRANSFER

Modes of heat transfer, Fourier’s law of conduction, thermal conductivity – its units. Heat

transfer through walls, hollow cylinders (single and composite), Convective heat transfer –

Newton’s law of cooling, convection Co-efficient – its units, overall heat transfer co-

efficient. Numerical problems.

AIR COMPRESSOR

Uses of compressed air, classification of compressor, air compressor terminology – free air

delivery, clearance volume, volumetric efficiency etc.Construction and working principle of

reciprocating compressor, effects of different processes on compression, power required to

drive compressor, single and double acting, single and multistage compression, effect of

clearance volume on volumetric efficiency, representation on p-v & T- Φ diagram. Rotary

compressor – centrifugal compressor, axial flow compressor – description & working only

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PAPER 302 AUTOMOBILE ENGINE- I

UNIT-I

BASIC CONCEPTS OF I.C.ENGINES

Engine. Working Principle of I.C. Engine.Concepts of 2-stroke and 4-stroke Petrol and

Diesel Engines, Comparison.Classification of I.C. Engines based on various parameters like

fuels, number of cylinder, number of strokes, position of stroke, arrangement of cylinder,

uses etc.

CONSTRUCTIONAL FEATURES

Construction details, specification, function and working of: —Cylinder block, cylinder

head, cylinder liners.Piston, Piston rings, Piston (Wrist) pin.Crank shaft, Connecting Rod,

flywheel, dampers.Valve operating mechanism, side valve, overhead valve (Single and

Double)Types of Camshaft drives, Rotary valve, sleeve valve mechanism, Timing Gears.Use

of Reed Valve in the two-stroke engine.Inlet and exhaust manifolds.Various types of

silencers. Valve timing diagram for 2-stroke and 4-stroke engines.

UNIT-2

COOLING SYSTEM

Necessity of cooling. Types of cooling.Air-cooling system, Components of air-cooling

system.Water-cooling system. Thermosyphon and pump assisted types. Liquid cooling

system.Water cooling system layout, different components of water cooling system like

cooling fan, water jackets, water pump, hoses, thermostats, radiator, PVRV cap etc. and their

detail. Comparison between Air-cooling and water-cooling. Overcooling and under cooling,

Anti freeze solution, additives.

UNIT-3

LUBRICATION SYSTEM

Purpose of lubrication. Properties of good lubricant, grading of lubricants.Different types of

lubricants and their makes.Different methods of lubrication – Splash lubrication, Gravity

lubrication, wet sump lubrication and dry sump lubrication. Components of wet sump

lubrication system like strainer, fuel pump, filter, pressure gauge, Dipstick, relief valve, oil

coolers.Causes of oil consumption and oil contamination, Crank case ventilation. Oil

additives.

UNIT-4

FUEL FEED SYSTEM (GASOLINE ENGINE)

Types of fuel feed system – gravity and pump feed. Mechanical fuel pump and Electrical

fuel pump – working principle, other components of fuel supply system line, dry and wet air

cleaners, carburettor.

Theory of Carburetion, Properties of Air-feed mixture, working of simple carburettor and its

limitations.

Circuits of complete carburettor, A/F mixture requirement at different

condition.Construction and working of solex carburettor.Dual & multi barrel carburetion

system.

UNIT-5

PETROL INJECTION

Timed and continuous injection system. Port injection (MPFI) and throttle body injection.

Advantages of port injection (MPFI) system.Electronic petrol injection system.Comparison

between carburetion and Petrol injection.

COMPRESSION IGNITION ENGINE

Components – Fuel tank, fuel lines, fuel filters, Priming Pump, fuel injection pump (inline

and distributor type), fuel injection (single orifice, multiple orifice), types of

nozzle.Governing and Governors (mechanical and hydraulic).Electronic controlled fuel

pump.Unit injection system and common rail system.

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PAPER 303 STRENGTH OF MATERIAL

UNIT-1

Stress and strain

Lateral strain, poisons ratio, volumetric strain, bulk modulus Shear stress- shear strain,

modulus of rigidityElastic constants and their relationship Problem connecting lateral and

linear deformation

Thin cylinder and spherical shells

Definition of thin & thick shells, failure of thin cylinder shells subjected to internal pressure,

failure of spherical shell subjected to internal pressure Derivation of hoof stress and

longitudinal stress Problem considering efficiency of longitudinal and circumferential joints

of the shell.

UNIT-3

Deflections of beams

Deduction of maximum deflection and slope for cantilevers with: —point load at free ends,

point load at any position,uniformly distributed load throughout the length. Deduction of

maximum deflection and slope of simple supported beam with: — point load at mid span,

uniformly distributed load throughout the length, combination of (a) & (b) using standard

formula and principal of superposition (no deduction of formula).

UNIT-4

Columns and struts

Problems using Euler’s formula for long column (no deduction)

Problems using Rankine – Gordon’s formula (no deduction).

Torsion of solids and hollow circular shafts

Introduction – theory of torsion and assumptions, derivation of torsion formula, polar

modulus, torsional rigidity

Power transmission

Strength and stiffness of shafts

Comparison of hollow and solid shafts – advantage of using a hollow shaft Problems

UNIT-5

Springs

Types of springs, uses Closely coiled helical spring subjected to axial load, shear stress,

deflection, stiffness, strain energy stored for closely coiled helical spring Simple problem.

Riveted joints

Types of rivets and riveted joints

Strength of rivet & plate, strength of riveted joints, efficiency of riveted joints (lap and butt

joints)

Failure of riveted joints

Simple problems

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PAPER 304 AUTOMOBILE CHASSIS – I

UNIT-1

AUTOMOBILE CHASSIS

History and Developments of Automobiles — Classification of Vehicles — Components of

Automobile Chassis — Layout of Conventional Type Chassis Front Engine Front Wheel

Drive — Rear Engine Rear Wheel Drive — Four Wheel Drive — Comparison between

various types of Chassis Layout — Mono Coquet Chassis.

UNIT-2

FRAMES

Automobile Frame — Types of Frame — Alignment of frames — Two wheeler frames —

Stresses on frames — Defects in frames.

BODY CONSTRUCTION

Automobile Body Construction — Vehicle Body Architecture — Aerodynamic

consideration in body profiling — Comparison between Integral body and Framed

Construction

UNIT-3

FRONT AXLE

Live Axles, Dead Axles — Types of Front Axle Arrangement — Front Wheel Assembly —

Trans-axle

STEERING SYSTEM

Steering Geometry – Camber, Castor, King Pin Inclination or Steering Axis Inclination,

Combined Angle, Centre Point Steering, Toe-in, Toe-out.Correct Steering Angle.Steering

Gears – worm and sector, Rack and pinion, ball Re-circulating type.Steering Linkage –

Components and functions.Factors affecting Steering Under-steering, Over-steering.Steering

System – Troubleshooting

UNIT-4

POWER STEERING

Principles of Power Steering Comparison between Conventional Steering System and Power

Steering System. Power Steering System Types. Construction and working of different

power steering system.Power Steering Pumps.Four Wheel Steering.Power Steering System –

Troubleshooting

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PAPER 305 AUTOMOBILE DRAWING – I (P)

WORKING DRAWINGS OF ENGINE COMPONENTS

Cylinder block & Cylinder head.Piston assembly.Crank Shaft.Connecting Rod.

FREE HAND DRAWING - I

A.C. mechanical pump, water pump, water cooling system of I.C. Engine, Oil Pump, Fuel

Injection Pump & Injector.Steering system of a Car.Valve mechanism & spark plug.

ENGINE BEARINGS

Solid bearing.Bush bearing.Thrust bearing.Ball & Roller bearings (Straight & needle)

RIVET AND RIVETED JOINTS

Types of rivet heads.Types of riveted joints – lap & butt joints (Single Cover Plate and

Double Cover Plate)

. DRAWING THREE VIEW – FULL SIZE IN THE THIRD ANGLE PROJECTION

(SHOWN IN ISOMETRIC VIEW ) OF CAST IRON BRACKET. ASSEMBLY

DRAWING OF ENGINE PARTS

Types of assembly drawing

Accepted norms to be observed for assembly drawing Sequence of preparing assembly

drawing

Assembly drawing of connecting rod, fuel injector etc

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PAPER 306 MATERIAL TESTING (P)

Determination of Co-efficient of friction between rough surfacesSimple Screw-Jack :

M.A.,V.R. & efficiency, Tension test on M.S. Specimen. Determination of Strength and

Stiffness of Springs.

Determination of hardness of metal by Brinell and Rockwell Testing Machines.

Determination of Modulus of elasticity of a given material. Determination of impact strength

of C.I. and M.S. Specimens by impact testing machine

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PAPER 308 AUTOMOBILE ENGINE – I (P)

Dismantling and assembling of following types of engine – Single cylinder petrol and diesel

engine.

Four stroke petrol and diesel engine Removing the carburettor from the engine, identifying

and checking the components, sketch of the circuit and refitting Removing the radiator from

vehicle, checking it for leak, flushing the radiator and refitting Removing the thermostat

valve, checking and refitting

Repairing of fuel injectors of a petrol engine, identifying components and refitting

Dismantling of F.I.P. of a diesel engine, identifying its parts, cleaning and assembling

Removing fuel injectors of a diesel engine, identifying its components and refitting

Dismantling of steering gearbox and calculation of its gear ratio and assembling..

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2ND YEAR 4TH SEMESTER

PAPER 401 FLUID MECHANICS & HYDRAULICS

UNIT-1

PROPERTIES OF FLUID

Definition of fluid, classification of fluids (Ideal & Practical fluids). Properties of a fluid –

density, specific weight, specific volume, specific gravity, compressibility, viscosity, surface

tension, capillarity – definitions along with their units.

HYDROSTATICS

Definition of Pressure and its unit, PASCAL’s law and its application, Relation between

Pressure, Height andDensity,Pressure head and Piezometric head, Atmospheric pressure,

Gauge pressure, Absolute pressure – Problems.Measurement of PressurePiezometric tube,

Manometer – (simple, differential)- problems, Hydrostatic ForcesDefinitions –total

pressure, centre of pressure, Total force and centre of pressure on plane surface immersed –

horizontally, vertically, inclined in a liquid – and on curved surface – pressure diagram,

Problems.

UNIT-2

FLUID KINEMATICS AND DYNAMICS

Fluid Kinematics

Types of fluid flow (steady, unsteady, uniform, non uniform, laminar and turbulent),

Equation of continuity, Discharge of flowing fluid, mean velocity, Reynolds’s number and

its use.

Fluid Dynamics Energy possessed by flowing liquid. Pressure energy, kinetic energy and

potential energy, Bernoulli’s Theorem – statement, assumption and explanation. Hydraulic

grade line, energy line and stagnation pressure. Problems.

UNIT-3

FLOW MEASUREMENT

Hydraulic coefficients ( coefficient of contraction, coefficient of velocity, coefficient of

discharge), Find the discharge through Venturimeter, Orificemeter (circular), and Pitot tube,

Problems.

FLOW THROUGH PIPES

Laws of fluid friction for laminar and turbulent, Darcy’s equation for frictional loss (no

proof). Minor head loss and Major Head loss, Loss of head due to sudden enlargement,

contraction, obstruction, bend & loss at exit (no proof), problem

UNIT-3

HYDRAULICMACHINES IMPACT OF JETS

Impact of jet on stationery and moving flat plate, stationery and moving curved vane,

calculation of work done and its efficiency, Problems.

CENTRIFUGAL PUMPS

Construction and working of centrifugal pump, Types of centrifugal pump, Priming,

Cavitation, Calculation of work done, Power, efficiency, Velocity diagram. Problem.

RECIPROCATING PUMPS

Construction of pumps, working of single acting and double acting reciprocating pumps,

Discharge, Work done, Power, efficiency, slip, Indicator diagram, Problems.

UNIT-4

HYDRAULIC TURBINE

Classification of Turbines – Impulse and Reaction turbine, components and working of

Pelton wheel, Francis Turbine and Kaplon Turbine.

OTHER POSITIVE DISPLACEMENT PUMP

Gear Pump: working principle, theoretical discharge, volumetric efficiency. Vane Pumps:

Working principle, Discharge.

UNIT-5

HYDRAULIC DEVICES

Fluid CouplingFunction, Construction, Operation, efficiency, Slip, Speed ratio, Power.

Torque ConverterWorking Principle, Construction, Power and efficiency.

Hydraulic LiftWorking Principle, Construction, Efficiency.

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PAPER 402 HEAT POWER ENGINEERING – II

UNIT-1

PRINCIPLES OF REFRIGERATION

Concept of Refrigeration.Reversed Carnot Cycle.Heat engine, heat pump and refrigerating

machine, their comparison.C.O.P. & E.P.R.Units of refrigeration, rating of refrigerating

machine

UNIT-2

REFRIGERATION SYSTEM

Air refrigeration System, Bell-Coleman cycle – application & its limitation. Vapour

Compression Cycle, effect of sub cooling and superheating.Simple mathematical calculation

with pressure – enthalpy charts.Vapour absorption Cycle.Actual vapour absorption cycle and

application.

UNIT-3

REFRIGERANTS

Properties of refrigerant.Properties and application of commonly used refrigerants such as

R11, R12, R22, NH3 & water.Newer and environment friendly refrigerants.

REFRIGERATION SYSTEM COMPONENTS

Function, types, specification and constructional overview of-

Compressor.Condenser.Throttling Device.Evaporator.Oil Separator.Accumulator.Control

System in refrigeration – solenoid valve, thermostat etc

PSYCHROMETRY Definition and meaning of – Saturated air, Dry & Wet bulb

temperature, Dew point temperature, Specific humidity, absolute humidity, relative

humidity.Dalton’s Law of partial pressure.Psychometric chart and its uses.

PSYCHROMETRIC PROCESSES Sensible heating and cooling.Humidification and

dehumidification.Cooling and dehumidification.Heating and humidification.Cooling with

adiabatic humidification.Their representation on sychometric chart & simple problem.

UNIT-4

AIR CONDITIONING

Concept of air conditioning.Metabolism in human body.Human Comfort.Classification and

application of air conditioning. Automotive air conditioning System Principles of automotive

air conditioning.Ventilation and heating of passenger compartment in a vehicle.Automotive

air conditioning system – operating conditions, car air conditioning, bus and truck air

conditioning, heater-air-conditioner, manually and automatically controlled air conditioners,

typical installations.Causes of failure of automotive air conditioners.Trouble shooting.

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PAPER 403 AUTOMOBILE ENGINE – II

UNIT-1

CALCULATION OF ENGINE POWER, ITS PERFORMANCE & TESTING

Engine torque, Brake power, Indicated power, Frictional power, Mean effective pressure,

Fuel Consumption, Specific fuel consumption, Engine efficiency – indicated thermal

efficiency, Brake thermal efficiency, Mechanical Efficiency, Efficiency ratio, Air standard

efficiency, Volumetric efficiency, Making a heat balance sheet, problems on the above

aspect . Engine specifications.Loading Devices: dynamometer (Mechanical, Hydraulic,

Electrical dynamometers) and measurement of brake power, Measurement of Indicated

power with the help of Engine Indicator. Measurement of frictional power of single cylinder

or multi cylinder engines with the help of Morse test and Motoring test. Problems on the

above aspect.Effect of temperature and altitude on power. Performance-characteristics

curves, Factor affecting the engine performance.

UNIT-2

SUPERCHARGING

Supercharging, objectives of supercharging, supercharging on S.I. & C.I. Engines.

Advantages of supercharging on C.I. engines over S.I. engines.Effect of supercharging

on power, efficiency and fuel consumption and its limitations on S.I. & C.I. engine.Method

of Supercharging, Types of Superchargers, Turbo charging.

UNIT-3

SCAVENGING

Scavenging, Theoretical scavenging process – perfect scavenging, perfect mixing & short

circuiting.

Scavenging Parameters – delivery ratio, scavenging efficiency, Trapping efficiency. Types

of scavenging – uniflow, cross flow and loop or reverse scavenging. Scavenging pumps.

UNIT-4

THEORY OFCOMBUSTION

Introduction.Combustion theory in S.I. Engine.Stages of combustion in S.I. Engines.

Effects of engine variables on Ignition lag, flame propagation. Abnormal combustion –

Detonation, Pre-ignition, Surface ignition, factors affecting detonation and its control.S.I.

Engines combustion chamber.

Combustion theory in C.I. Engine.Stages of combustion in C.I. Engines.Air-fuel ratio, Delay

Period and variables affecting delay period.Diesel knock and variables affecting diesel

knock.C.I. Engines combustion chamber.Difference between knocking phenomena in S.I.

and C.I. Engines.

UNIT-5

FUELS

Introduction (Properties of fuels, Heating Value of fuels, Concept of A/F ratio, Theoretical

air requirement for complete combustion).S.I. engine fuel.Octane number requirement.Diesel

engine fuel.Cetane number.Fuel additives and its effects.

UNIT-6

ALTERNATIVEFUELS FORI.C.ENGINES.

L.P.G, CNG, Alcohol & Hydrogen as Automotive fuels.CNG Kit.Comparison between CNG

& LPG with gasoline.

AIR POLLUTIONAND EMISSION CONTROL

Pollutants from Petrol and Diesel Engines.Sources of pollutants from petrol and diesel

engines Causes and effects of pollution from petrol and diesel engines on human health,

vegetation and other materials. (like on paper, plastic, paint etc.)Comparison of Diesel and

Gasoline emissions.Emission control system for S.I. engines and C.I. engines – Catalytic

Converter, positive crankcase ventilation, Evaporation loss control device ( ELCD ) by

charcoal canister, Exhaust gas re-circulation ( EGR ). Diesel smoke, odour and

control.Emission norms for petrol and diesel vehicles ( Euro series and Bharat stage I & II

).Introduction to Green House Effect.

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PAPER 404 AUTOMOBILE CHASSIS- II

UNIT-1

Braking system

Principle of braking.Braking Effect- weight transfer.Types of Brakes.Drum

BrakesConstruction and working.Leading Shoe, Trailing Shoe.Mechanical Brakes.Hydraulic

Brakes- Bleeding of Brakes. Master cylinder, wheel cylinder.Properties of Brake

Fluid.Pneumatic Brake-construction and working. Brake drum-their material, lining

thickness, brake clearance.Heat generation and operating temperature antifade

characteristics.Disk brakes-operation and construction.Solid and ventilated disk

brakes.Comparison between Drum Brake and Disc Brakes.Hand Brake, Exhaust Brake, fail

Safe Brakes.Adjustments of Brakes.Brake Test.Brake System Troubleshooting.

UNIT-2

Power Brakes.

Necessity of Power Brakes.Types of Power Brakes.Construction and working principle of

power brakes( pedal assisted & combined unit type).vacuum pump, manifold

vacuumAntilock Brake System.Power Brake Troubleshooting.

UNIT-3

Wheels and Tyres

Wheels-types.Hub attachmentWheel Specification.Light Alloy Wheels.Tyres.Requirements

of tyre.Constructional features of tyres.Types of tyres.Tread Patterns.Tyre

specifications.Inflation pressure and its effects.Factors affecting tyre performance and

life.Balancing of wheel tyre assembling( static and dynamic ).Tyre Rotation.Tyre

Retreading.Tube Vulcanizing.

UNIT-4

Suspension Systems

Functions of suspension system. * sprung weight, unsprung Weight.Types of suspension

system( Rigid axle suspension system, Independent suspension system).Springs( Leaf spring,

coil spring).Helper springs (variable rate springs).Air and Hydro-pneumatic Suspension.

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PAPER 405 HYDRAULICS (P)

Measurement of pressure of liquid by different types of manometersStudy and verification of

Bernoulli’s theoremStudy of discharge through Venturimeter & Orifice meterLoss of head

due to friction in flow through pipes.Study of Bourdon tube pressure gauge

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PAPER 406 AUTOMOBILE DRAWING – II (P)

GEAR:

Drawing of gear tooth profile for spur gear, nomenclatures of tooth profile.

CAM PROFILES

Different types of Cams and followers.Types of motion of followers.Uniform velocity

motion.Simple harmonic motion.Uniformly accelerated and retarded motion.Drawing of

Cam profiles for the above motion.

JOINTS AND PULLEY

Universal Joint & Slip Joint.V-belt pulley.

FREE HAND DRAWING - II

Floating axles (Semi, three quarter and full floating) with details Clutch assembly : Single

plate, multiplate, Differential assembly. Leaf spring.

Different gearing arrangement. Cotter and Knuckle joint. Different types of frame and frame

section.Telescopic damper, torsion bar

LINE DIAGRAM SHOWING LAYOUT WITH DETAILS

Transmission line (from crank shaft to wheel . Front engine front wheel drive.Front engine

rear wheel drive.Rear engine rear wheel drive.

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PAPER 407 AUTOMOBILE ENGINE – II (P)

To analyse Computerised Exhaust Gas of a petrol engine, & a diesel engine; and, to compare

the output value to the prescribed limit set by the Government.

To study a torque converter and sketch the same.

To study an epicyclic gearbox, sketch the same and calculate gear ratio. To perform the

Morse Test on petrol / diesel engine.

To perform the Heat Balance Test on petrol / diesel engine.

To study the performance characteristics of petrol / diesel engine by using an engine test rig.

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3RD YEAR 5TH SEMESTER

PAPER 501 INDUSTRIAL MANAGEMENT

UNIT-1

INTRODUCTION TO MANAGEMENT SCIENCE

Principles & functions of management — Contributions of F.W. Taylor, Henry Fayol, Max

Weber and Elton Mayo & Roethlisburger in development of the theories of management

science

UNIT-2

ORGANISATIONAL BEHAVIOUR

Objectives — Brief introduction to: Motivation & Morale – Perception – Leadership &

Leadership Styles – Communication – Team Building – Work Culture.

UNIT-3

HUMAN RESOURCES MANAGEMENT

Scope & Functions – Human Resources Planning – Selection & Recruitment – Training &

Development – Performance Appraisal – Industrial Safety.

UNIT-4

PRODUCTION MANAGEMENT

PRODUCTION PLANNING:

Routing – Loading – Scheduling — PRODUCTION CONTROL: Expediting – Dispatching

— Materials Handling — Work Study — Productivity — QUALITY MANAGEMENT:

Tools & Techniques – Quality Management System.

MATERIALS MANAGEMENT

OBJECTIVES & FUNCTIONS: Purchase function – Stores function — INVENTORY

MANAGEMENT: ABC, VED analyses.

UNIT-5

FINANCIAL MANAGEMENT : Financial Ratios — Elements of Costing — Auditing

MARKETING &SALES MANAGEMENT

Objectives & Functions — Marketing of products & Services — Advertising & Sales

Promotion — Consumer Behaviour

QUANTITATIVE TECHNIQUES

Linear programming (graphical method only) — NETWORK ANALYSIS: PERT –

CPM

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PAPER 502 THEORY OF MACHINE

UNIT-1

SIMPLE MECHANISM

Definition of machines, mechanism, four bar link motion, definition of relative motion,

instantaneous centre, velocity diagrams for crank connecting rod mechanism.

UNIT-2

BELTS &PULLEY DRIVE

Types of belt drive, velocity ratio of simple and compound belt drive, length of belt (no

deduction), tension in tight side and slack side of belt, their relation (no deduction), power

transmitted by belt, slip of belt, creep of belt, angle of contact (definition only

UNIT-3

GEAR DRIVE

Nomenclature of gear, gear train – simple and compound, epi-cyclic gear train, idle gear,

differential gear, power transmitted by gears.

UNIT-4

FLY WHEEL &TURNING MOMENT DIAGRAM

Functions of fly wheel, turning moment diagram for a two-stroke and four-stroke I.C. engine

(graph only), fluctuation of energy, maximum fluctuation, coefficient of fluctuation of

energy, coefficient of fluctuation of speed, size of fly wheel, energy stored in a fly wheel,

simple numerical problems.

UNIT-5

GOVERNORS

Types of governors, terms used in governors, watt governor, porter governor, sensitiveness

of governors, stability, Hunting of governor, effort and power of governors (definition only),

BRAKES&DYNAMOMETER

Classification of brakes and dynamometer, internal expanding brakes, braking effect in a

vehicle, rope brake dynamometers,

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PAPER 503 MANUFACTURING PROCESS

UNIT-1

FUNDAMENTALS OF METALS AND ALLOYS

Structure of metals; metal alloys; solidification of alloys; Iron-carbon equilibrium diagram;

ferrous metals and alloys; steels and its classification; alloy steel & its classification; High

speed steel; cutting alloys; non-ferrous metals and alloys – aluminium, copper, lead, nickel,

tin, zinc.

UNIT-2

HEAT TREATMENT OF METALS AND ALLOYS

Purpose and methods of heat treatment – annealing, normalizing, hardening, tempering,

hardening, , effects of heat treatment on the mechanical properties.

UNIT-3

SMITHY AND FOR GING

Definition of smithy and forging, hand tools and appliances, forging operations, smith

forging, defects in forging, advantages and limitations of forging.

UNIT-4

WELDING

Definition, classification of welding, weldability, resistance welding, butt welding, spot

welding, seam welding, gas welding – oxy-acetylene, welded joints and edge preparation.

UNIT-5

MECHANICAL WORKING OF METALS

Introduction, hot working, hot rolling, piercing, drawing, hot spinning, extrusion, cold

working, cold rolling, cold drawing, cold spinning, cold extrusion, squeezing, peering

operation.

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PAPER 504 AUTOMOTIVE TRANSMISSION

UNIT-1

AUTOMOTIVE CLUTCH

Necessity, Function and requirements of Automotive ClutchTypes of Automotive

Clutch.Construction Details of Single Plate and Multiplate (wet & Dry ) clutch.

Centrifugal and Semi-Centrifugal Clutch.Construction Details and working of Pressure

Springs, Torsional Springs, Friction Disc and Friction Material.Clutch Linkage, Clutch Free

Pedal Play.

Clutch Adjustments.Self Adjusting Clutch.Hydraulic Clutch Linkage.Fluid Flywheel,

Comparison with conventional clutch.Common faults and remedies.

UNIT-2

MANUAL TRANSMISSION

Necessity and Function of the Transmission (Gear Box).Types of Gear Box – Sliding mesh,

Constant mesh & Synchromesh.Construction Details and Working principle of various types

Of Gearbox and comparison between them.Forward and Reverse Gear Ratio for different

vehicles.Gear Shift Mechanism.Common faults and remedies.

UNIT-3

AUTOMATIC TRANSMISSION

Elements of Automatic TransmissionPrinciple of Epi-cyclic Gearing.Function, Construction

& Working of Three member epi-cyclic Gearbox .Torque Converter.Freewheel (

Overrunning Clutch ).Overdrive Mechanism.Semi-Automatic Transmission, Control

System.Comparison with Conventional Transition System.

UNIT-4

UNIVERSAL JOINTS AND PROPELLOR SHAFT ( DRIVE LINES)

Necessity of Universal Joints.Types of Universal Joints.Constructional details of Hooke's

JointLimitation of Hooke's Joint.Constant Velocity Joint.Propeller Shaft, Function and

constructional details.Driveline for front wheel drive.Driveline for rear engine, rear wheel

drive.Whirling of shaft, Two-piece Propeller Shaft.Common faults and remedies.

UNIT-5

FINAL DRIVE AND DIFFERENTIAL

Necessity of Final Drive.Gear types for Final Drive, Their comparison.Final Drive Ratio,

Overall Ratio.Differential – Necessity and Working Principle.Differential lock, Differential

Slip.Common troubles and remedies.

UNIT-6

REAR AXLE & REAR AXLE DRIVES

Types of Rear Axle – Semi Floating, Three quarter Floating and Fully Floating.Rear Axle

Drives-Hotch kiss Drive, Torque Tube Drive, Comparison between two.Rear Axle

CasingTwo wheel and Four Wheel Drive, Transfer Case.

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505 Manufacturing Process (P)

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506 Automotive Transmission (P)

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PAPER 507 AUTOMOBILE REPAIR & MAINTENANCE SHOP – I

Inspection of Crank Shaft, Assessment of workability and determination of undersize

condition of journals.Setting procedure of Crank Shaft of Multi cylinder Engines in Crank

Shaft regrinding machine for grinding both crank pin and mail Journals, Check for

Eccentricity cranks. Removal of cylinder liners and setting fining of new lines .Measurement

of cylinder bores, Ovality and Taper Boring procedure for Multi cylinder Engines Honning

and lapping.

Valve refacing in Valve refacer machine, Valve Seat cutting setting and grinding to match

with valves. Lapping of Valves.Testing of fuel Injectors in fuel Injector Tester. \Phasing and

calibration of F.I.P.Steering Geometry-Checking and adjustment of camber, caster, toe-in,

toe-out, KPI, SAI. Servicing and adjustment of Mechanical, Hydraulic and Pneumatic

Brakes. Bleeding of BrakesPractice in brake drum lathe, measuring ovality shimming the

brake drum.

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3RD YEAR 6TH SEMESTER

PAPER 601 AUTOMOTIVE ELECTRICAL SYSTEMS

UNIT-1

Battery

Lead Acid Battery, General construction.Working principle.Battery voltage, Battery rating,

Battery Capacity.Battery Testing-Specific gravity testing, open voltage testing, High

discharge test and cadmium test. Battery charging.Battery defects.Alkaline Batteries-

construction, working principle of Nickel-Iron battery, Nickel-cadmium battery and Silver-

Zinc battery. Comparison between Alkaline & Lead-Acid battery

UNIT-2

Charging System

General construction of Automotive Generator and alternator.Advantage and disadvantages

of dynamo and Alternator drives.Cut out Relay.Generator and Alternator troubleshooting.

Regulation- Voltage and current regulation. Regulator for Alternators

UNIT-3

Starting System.

Purpose, construction and operation of starting system.Starting motor torque and power

requirement.Starting motor Drives-Bendix drive, Overrunning clutch etc.Starting Motor

troubleshooting.

UNIT-4

Ignition System

Contact point Ignition system (Battery Ignition and Magneto ignitionConstructional details

of coil, distributor, condenser, Magneto.Cam angle, Ignition timing.Ignition Advancing

Mechanism (centrifugal & vacuum).Comparison between Battery and Magneto Ignition

System.Spark plugs- constructional details, classification as per reach, heat range, diameter,

care and maintenance of spark plugs.Electronic Ignition System, Electronic Spark Control,

Electronic Spark advance. Comparison with conventional system.Distributor less Ignition

System.Ignition System Troubleshooting.

UNIT-6

Lighting System.

Various lighting circuitsHeat lamp types and constructional details.Vertical and Slide control

of lightsFog light, Slide light, Brake light, indicator lights, and instrument light, reverse light,

parking light.Trailer lighting, Florescent lighting, Interior lighting.Lighting System

Troubleshooting.

Wiring.

H.T. cables and L.T. cables-their applicationsCable colour codes.Wiring harness, cable

connections and fuses. Wiring diagram of vehicle.Faults and rectification of wiring system

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PAPER 602 MACHINE TOOLS

UNIT-1

METAL CUTTING AND CUTTING TOOLS

Properties of cutting tool materials, tool materials – carbon tool steel and high speed steel,

cemented carbide, ceramic, diamond, CBN, UCON (brief descriptions), single-point and

multi-point cutting tools, nomenclature of a single point cutting tool, orthogonal and oblique

cutting, types of chip, chip breakers, cutting speed and feeds, depth of cut, cutting fluid--

purpose, properties and types, tool life and wear.

UNIT-2

LATHE MACHINE

Function, types of lathe, specification of lathe, descriptions and functions of different lathe

parts, feed mechanism, thread cutting mechanism, lathe accessories and attachments,

centering, turning operations, tapers and taper turning, chamfering and other related

operations, cutting speed, feed and depth of cut.

UNIT-3

DRILLING MACHINE

Types of drilling machine, main parts of a drilling machine, size of drilling machine, feed

mechanism, work holding devices, tool holding devices, drilling machine tools, drilling

machine operations, tap drill size, twist drill nomenclature, designation of drill, cutting

speed, feed and depth of cut.

UNIT-4

MILLING MACHINE

Types of milling machine, main parts of a milling machine, size of a milling machine, work

holding devices, tool holding devices, milling cutters, up milling and down milling, face

milling, safety measures, gear cutting – indexing and dividing heads, indexing methods –

simple and differential, , gear hobbling.

UNIT-5

SURFACEFINISHING PROCESSES

Necessity of surface finishing, grinding – kinds of grinding, wet and dry grinding, grinding

wheel –specification, grade and structure of wheels, wheel shapes and size, selection of

grinding wheels, glazing and loading in wheels, dressing and truing, balancing of grinding

wheel, diamond wheels, other surface finishing processes, lapping, honing, super finishing,

polishing.

UNIT-6

NON-TRADITIONAL MACHINING PROCESSES

Introduction, classification of machining processes, AJM, USM, CHM, ECM, EDM, ECG,

LBM, PAM – working principle, applications, advantages and limitations

NUMERICALCONTROL MACHINING

Introduction, NC and its components, position and motion control in NC machines – open

and closed loop, axis of motion, classification of NC system, tool positioning systems, NC

part programming, NC machines (brief discussion).

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PAPER 603 OPTIMIZATION TECHNIQUE

Introduction to Operation Research & Optimization technique

Linear Programming :

Introduction to linear programming, Formulation, LPP in the standard form, LPP in

canonical form, conversion of LPP in standard for to canonical form, procedure of solving

LPP by graphical method

Introduction to Simplex method, Simplex algorithm.

Shortest path DJKstra method.

Project Scheduling :

Project scheduling by PERT/ CPM, Decisions and game theory,

Classical optimization theory, unconstrained External problem.

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PAPER 604 FARM MACHINERY UNIT-1

INTRODICTION : History and Traditional Hand Tools used in Farming.

TRACTORS ~

Types of tractor – wheel and crawler mounted tractor – essential features, chassis, steering

mechanism, braking system, transmission system – clutch mechanism, gear box, differential

mechanism & final drive, hydraulic transmission, P.T.O. shaft, draw bar, power tiller, factors

of selection of tractor. Trouble shooting, care & maintenance

ATTACHMENTS IN POWER TILLER:

Purpose, Methods and uses.RICE TRANSPLANTER: Types and constructional features,

uses.SEED

DRILL: Types and constructional features, uses.RIPPERS~ Description, constructional

features, function and uses.

UNIT-2

THRESHER: TYPES, CONSTRUCTIONAL FEATURES AND USES

BASIC SHOVEL ~

Different types of shovel – dipper shovel, drag line, clam shell, back hoe, - their specific

function, revolving shovels, and their mechanism.

UNIT-3

PLANTPROTECTIONEQUIPMENT~

Different types sprayer and duster – their components and functions.

HARVESTINGMACHINERY ~

Short description of mowers, reapers, binders, forge harvester, vegetable and food harvester

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PAPER 605 AUTOMOTIVE ELECTRICAL SYSTEMS (P)

Study, testing and sketching of constructional details and working principle of battery

Study, testing and sketching of various components and the functions of coil ignition

systems. Study, testing and sketching of starting system and the constructional details of self

starter. Study, testing and sketching of various components and the constructional details of

dynamo Study, testing and sketching of charging system and the constructional of dynamo

Practice of head light beam setting

Testing dipper switch, flasher unit and indicator circuits and fault tracing. Study, testing and

sketching of different types of horn and relay. .

Study, testing and sketching of complete wiring circuit of an Indian vehicle (two-wheeler

and four-wheeler).

Study, testing & sketching of various components and their function of Electronic Ignition

system

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PAPER 606 FARM MACHINERY (P)

1. Operation and Maintenance of Power Tiller (Including Special Type of attachment)

2. Operation and Maintenance of Ripper Machine.

3. Operation and Maintenance of Paddy Thresher.( Both Manual and Power Operated)

4. Operation and Maintenance of Pump Set of Different HorsePower & Power Input.

5. Operation and Maintenance of Sprayer & Duster (Both Manual and Power Operated)

6. Operation and Maintenance of Rice Transplanter (Both Manual and Power Operated)

7. Operation and Maintenance of Seed Driller and Vegetable Transplanter (Both Manual and

Power Operated)

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PAPER 607 AUTOMOBILE REPAIR & MAINTENANCE SHOP – II

Servicing of suspension system. Leaf springs, coil springs, torsion bar, Telescopic Shock

absorberWheel Balancing .Static and Dynamic. Practice in Brake shoe riveting and

dereveting. Servicing of Steering system-different type of steering gear box wheel lock

Angle, calculation of turning circle radius for different Vehicles Servicing of differential

Assembly. Calculation of Final Drive Ratio Servicing/Overhauling of Petrol Engine.

Servicing/Overhauling of Diesel Engine

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PAPER 608 PROJECT WORK