**Syllabus for combined Ist & IInd Sem**

**(Common for all branches)**

**NOTE : NO GUARANTEE...**

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EN010 101 ENGINEERING MATHEMATICS – I

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EN010 101 ENGINEERING MATHEMATICS – I

Teaching Scheme Credits: 5

2 hour lecture and 1 hour tutorial per week

Objectives

• To impart mathematical background for studying engineering subjects.

MODULE I (18 hours) - MATRIX

Elementary transformation – echelon form – rank using elementary transformation by reducing in to echelon

form – solution of linear homogeneous and non – homogeneous equations using elementary transformation.

Linear dependence and independence of vectors – eigen values and eigen vectors – properties of eigen values

and eigen vectors(proof not expected) – Linear transformation – Orthogonal transformation –

Diagonalisation – Reduction of quadratic form into sum of squares using orthogonal transformation – Rank,

index, signature of quadratic form – nature of quadratic form

MODULE 2 (18 hours) - PARTIAL DIFFERENTIATION

Partial differentiation : chain rules – statement of Eulers theorem for homogeneous functions – Jacobian –

Application of Taylors series for function of two variables – maxima and minima of function of two variables

(proof of results not expected)

MODULE 3 (18 hours) - MULTIPLE INTEGRALS

Double integrals in cartesian and polar co-ordinates – change of order of integration- area using double

integrals – change of variables using Jacobian – triple integrals in cartesian, cylindrical and spherical coordinates – volume using triple integrals – change of variables using Jacobian – simple problems.

MODULE 4 (18 hours) - ORDINARY DIFFERENTIAL EQUATIONS

Linear differential equation with constant coefficients- complimentary function and particular integral –

Finding particular integral using method of variation of parameters – Euler Cauchy equations- Legenders

equations

MODULE 5 (18 hours) - LAPLACE TRANSFORMS

Laplace Transforms – shifting theorem –differentiation and integration of transform – Laplace transforms of

derivatives and integrals – inverse transform – application of convolution property – Laplace transform of

unit step function – second shifting theorem(proof not expected) – Laplace transform of unit impulse

function and periodic function – solution of linear differential equation with constant coefficients using

Laplace Transform.

REFERENCES

1. Erwin Kreyszig ;Advanced Engineering Mathematics Wiley Eastern Ltd

2. Grewal B.S ;Higher Engineering Mathematics ,Khanna Publishers

3. N. P. Bali ;Engineering Mathematics ,Laxmi Publications Ltd

4. Goyal & Gupta ; Laplace and Fourier Transforms

5. Dr. M.K.Venkataraman ;Engineering Mathematics Vol. I,National Publishing Co.

6. Dr. M.K.Venkataraman Engineering Mathematics Vol. 2, National Publishing Co

7. T.Veerarajan ,Engineering Mathematics for first year, Mc Graw Hill

8. S.S.Sastry Engineering Mathematics Vol. I,Prentice Hall India

9. S.S.Sastry Engineering Mathematics Vol. 2, Prentice Hall India

10.B.V. Ramana Higher Engineering Mathematics, Mc Graw Hill

**EN010 102 ENGINEERING PHYSICS**

Teaching Scheme Credits: 4

I hour lecture and 1 hour tutorial per week

Objectives

• To provide students knowledge of physics of a problem and an overview of physical

phenomena.

MODULE I (12 hours) LASERS AND HOLOGRAPHY

Lasers- Principle of laser- Absorption- Spontaneous emission- Stimulated emission- Characteristics of laser -

Population inversion- Metastable states- Pumping- Pumping Methods- Pumping Schemes- 3 level and 4 level

pumping- Optical resonator- Components of laser- Typical laser systems like Ruby laser- He-Ne laserSemiconductor laser- Applications of laser-

Holography- Basic principle -Recording and reconstruction- comparison with ordinary photographyApplications of Hologram

MODULE II (12 hours) NANOTECHNOLOGY AND

SUPERCONDUCTIVITY

Introduction to nanoscale science and technology- nanostructures-nanoring, nanorod, nanoparticle,

nanoshells- Properties of nanoparticles- optical, electrical, magnetic, mechanical properties and quantum

confinement- Classification of nanomaterials- C

60

, metallic nanocomposites and polymer nanocompositesApplications of nanotechnology

B. Superconductivity- Introduction- Properties of super conductors- Zero electrical resistance- Critical

temperature- Critical current- Critical magnetic field- Meissner effect- Isotope effect- Persistence of currentFlux quantization - Type I and Type II superconductors- BCS Theory (Qualitative study) – Josephson effectD.C Josephson effect- A.C Joseph son effect- Applications of superconductors.

MODULE III (12 hours) CRYSTALLOGRAPHY AND MODERN ENGINEERING MATERIALS

A. Crystallography – Space lattice- Basis- Unit cell- Unit cell parameters- Crystal systems- Bravais latticesThree cubic lattices-sc, bcc, and fcc- Number of atoms per unit cell- Co-ordination number- Atomic radiusPacking factor- Relation between density and crystal lattice constants- Lattice planes and Miller indicesSeparation between lattice planes in sc- Bragg’s law- Bragg’s x-ray spectrometer- Crystal structure analysis.

Liquid crystals- Liquid crystals, display systems-merits and demerits- Metallic glasses- Types of metallic

glasses (Metal-metalloid glasses, Metal-metal glasses) – Properties of metallic glasses (Structural, electrical,magnetic and chemical properties)

Shape memory alloys- Shape memory effect, pseudo elasticity

.

MODULE IV (12 hours) ULTRASONICS

A. Ultrasonics- Production of ultrasonics- Magnetostriction method – Piezoelectric method- Properties of

ultrasonics- Non destructive testing- Applications

B. Spectroscopy- Rayleigh scattering (Qualitative) - Raman effect – Quantum theory of Raman effectExperimental study of Raman effect and Raman spectrum- Applications of Raman effect

C. Acoustics- Reverberation- Reverbaration time- Absorption of sound- Sabine’s formula(no derivation)-

Factors affecting acoustics properties

MODULE V (12 hours) FIBRE OPTICS

Principle and propagation of light in optical fibre- Step index (Single Mode and Multi Mode fibre) and

graded index fibre- N.A. and acceptance angle—Characteristics of optical fibres (Pulse dispersion,

attenuation, V-number, Bandwidth-distance product) –

Applications of optical fibres- Fibre optic communication system (Block diagram)- Optical fibre sensors

(any five) – Optical fibre bundle.

REFERENCES

1) A Text book of Engineering Physics – M.N.Avadhanulu and P.G.Kshirsagar

S.Chand& Company Ltd.

2) Nanomaterials- A.K.Bandhopadyaya – New Age International Publishers3) Engineering Physics – A. Marikani

4) Engineering materials –V Rajendran and Marikani-Tata McGraw-Hill Publishing Company

Limited

5) Engineering physics- Dr. M Arumugam - Anuradha Agencies

6) Nano ; The Essentials- T. Pradeep

7) Material Science-M Arumugham- Anuradha Agencies

8) Lasers and Non-Linear optics By B.B Laud- New Age International (P) Limited

**EN010 103 Engineering Chemistry & Environmental Studies**

(Common to all branches)

Teaching scheme Credits:4

1hr lecture and 1hr tutorial per week (total 60 hrs)

Objectives

• To impart a scientific approach and to familiarize the applications of chemistry in the field of

technology

• To create an awareness about the major environmental issues for a sustainable development.

Module 1 Electrochemical Energy Systems (13 hrs)

Electrochemical cells - Galvanic cell - Daniel cell – EMF - determination by potentiometric method - Nernst

equation – derivation- Single electrode potential-Types of electrodes-Metal/metal ion electrode, Metal/metal

sparingly soluble salt electrode, Gas electrode and Oxidation/reduction electrode - Reference electrodes -

Standard hydrogen electrode and Calomel electrode - Glass electrode – Determination of pH using these

electrodes - Concentration cell – Electrolytic concentration cell without transfer - Derivation of EMF using

Nernst equation for concentration cell - Cells and Batteries - Primary and secondary cells - Lead acid

accumulator, Ni-Cd cell, Lithium–MnO

2

cell and Rechargeable Lithium ion cell – Polarization –

Overvoltage - Decomposition potential - Numerical problems based on Nernst equations and pH

determination.

Module 2 Corrosion and Corrosion Control (10 hrs)

Introduction - Types of corrosion – Chemical and Electrochemical corrosion – Chemical corrosion –

Oxidation corrosion, By other gases and Liquid metal corrosion – Pilling-Bedworth rule - Electrochemicalcorrosion – Mechanism - absorption of O

2

and evolution of H

2

- Types of electrochemical corrosionGalvanic corrosion, Concentration cell corrosion, Differential aeration corrosion, Pitting corrosion, Waterline

corrosion and Stress corrosion - Factors influencing the rate of corrosion - Nature of the metal and Nature of

the environment - Corrosion control methods – Selection of metal and proper design, Cathodic protection

(Sacrificial anodic protection and Impressed current cathodic protection), Modifying the environment,

corrosion inhibitors and Protective coating - Metallic coating – Anodic coating and cathodic coating - Hot

dipping (Galvanizing and Tinning), Electroplating, Electroless plating, Metal spraying, Metal cladding

Cementation- sheradizing - chromizing- calorizing and Vacuum metallization - Non-metallic coating -

Anodization

Module 3 Engineering Materials (13 hrs)

High polymers – Introduction - Degree of polymerization – Functionality – Tacticity - Types of

polymerization (mechanisms not required) – Addition, Condensation and Copolymerization - Glass

transition temperature-(Tg) Definition only, Compounding and moulding of plastics - Compression,

Injection, Extrusion, Transfer and Blow moulding.

Fiber Reinforced Plastics - Glass reinforced plastics (GRP) - Manufacturing methods - Hand lay up, Spray

up and Filament winding - properties and uses.

Conducting Polymers – Polyacetylene and Polyaniline - Applications (mechanism not required)

Rubber - Natural rubber – Properties – Vulcanization - Synthetic rubber - Preparation, properties and uses of

Polyurethane rubber, NBR and Silicone rubber.

Carbon Nanotubes - Single walled (SWCNT) and Multi walled (MWCNT) - Properties and uses.

Module 4 Environmental Pollution (12 hrs)

Pollution - Types of pollution – a brief study of the various types of pollution - Air pollution - Sources and

effects of major air pollutants – Gases - Oxides of carbon, nitrogen and sulphur – Hydrocarbons –

Particulates -Control of air pollution - Different methods - Water pollution - Sources and effects of major

pollutants - Inorganic pollutants- heavy metals cadmium , lead, mercury - Ammonia, Fertilizers and

Sediments (silt) - Organic pollutants – Detergents, pesticides, food waste, - Radioactive materials - Thermal

pollutants - Control of water pollution - General methods

Eutrophication - Definition and harmful effects

Desalination of water - Reverse osmosis and Electrodialysis

Module 5 Environmental Issues (12 hrs)

An overview of the major environmental issues - Acid rain – Smog - Photochemical smog - Green house

effect - Global warming and climate change - Ozone layer depletion – Deforestation - Causes and effects -

Wet land depletion – Consequences, Biodiversity – importance and threats, Soil erosion - Causes and

effects, Solid waste disposal -Methods of disposal - Composting, Landfill, and Incineration, E-Wastedisposal - Methods of disposal –recycle( recovery) and reuse

Renewable energy sources - Solar cells – Importance - Photo voltaic cell - a brief introduction

Bio fuels - Bio diesel and Power alcohol.

Note: This course should be handled and examination scripts should be evaluated by the faculty members of

Chemistry

Text Books

1. A text book of Engineering Chemistry - Shashi Chawla, Dhanpat Rai and Co.

2. A text book of Engineering Chemistry - Jain & Jain 15

th

edition .

3. A text book of Engineering Chemistry – S. S. Dhara.

4. Modern Engineering Chemistry – Dr. Kochu Baby Manjooran. S.

References

1. Chemistry - John E. McMurry and Robert C. Fay, Pearson Education.

2. Polymer science –V. R. Gowariker, New Age International Ltd.

3. A text book of polymer - M. S. Bhatnagar Vol I, II,& III, S. Chand publications.

4. Nano materials – B. Viswanathan, Narosa publications.

5. Nano science & Technology – V. S. Muralidharan and A. Subramania, Ane Books Pvt. Ltd.

6. Nanotechnology - Er. Rakesh Rathi, S. Chand & Company Ltd.

7. Environmental Studies - Benny Joseph (2

nd

edition), Tata Mc Graw Hill companies.

8. Environmental Chemistry - Dr. B. K. Sharma, Goel publishers.

9. Environmental Chemistry – A. K. De, New age International Ltd.

10.Industrial Chemistry – B. K. Sharma, Goel publishers.

11.Engineering Chemistry – O. G. Palanna, Tata Mc Graw Hill Education Pvt. Ltd.EN010 104

**ENGINEERING MECHANICS**

(Common to all branches)

Teaching Scheme Credits: 6

3 hour lecture and 1 hour tutorial per week

Objective:

25. To develop analytical skills to formulate and solve engineering problems.

Module I ( 23 hrs)

Introduction to Mechanics – Basic Dimensions and Units – Idealization of Mechanics – Rigid Body –

Continuum – Point force – Particle – Vector and Scalar quantities.

Principles of Statics – Force Systems – Coplanar, Collinear, Concurrent and Parallel – Free body diagrams –

Resolution of forces – Moment of a Force – Varignon’s Theorem – Couple – Resolution of a force into force

couple system – Conditions of static equilibrium of Rigid bodies – Solutions of problems using scalar

approach

Force Systems in Space – Introduction to Vector approach – Elements of Vector algebra – Position vector –

Moment of a Force about a Point and Axis – Resultant of Forces – Equilibrium of forces in space using

vector approach

Module II (23 hrs)

Principle of Virtual work – Elementary treatment only – application of virtual work in beams, ladders

Centroid of Lines, Areas and Volumes – Pappus Guldinus Theorems

Moment of Inertia of laminas – Transfer theorems – radius of Gyration – problems

Centre of Gravity – Mass moment of Inertia of circular and rectangular plates – solid rectangular prisms –

Cylinders – Cones

Module III (23 hrs)

Friction – Laws of friction – Contact friction problems – ladder friction – Wedge friction – Screw friction.

Introduction to Structural Mechanics – Types of Supports, loads, frames – Static Indeterminacy – Support

reactions of beams – Analysis of perfect trusses by method of joints, method of sections.Module IV (28hrs)

Kinematics – Rectilinear motion of a particle under Variable Acceleration

Relative Velocity - problems

Circular motion with Uniform and Variable Acceleration – Relations between Angular and Rectilinear

motion – Normal and Tangential accelerations

Combined motion of Rotation and Translation – Instantaneous centre of zero velocity – Wheels rolling

without slipping

Introduction to Mechanical Vibrations – Free vibrations – Simple Harmonic motion

Module IV (23 hrs)

Kinetics of particles – Newton’s laws of Motion of Translation – D’Alembert’s Principle – Motion of

connected bodies – Work Energy Principle – Principle of Momentum and Impulse – Collision of Elastic

bodies

Newton’s laws of Rotational motion – Angular Impulse and Torque – Conservation of Angular Momentum –

Centrifugal and Centripetal forces – Applications – Work done and Power by Torque and Couple.

References:

13. Engineering Mechanics – S. Timoshenko, D.H. Young & J. V. Rao – Tata Mc Graw Hill

14. Engineering Mechanics – Statics and Dynamics – Irving H Shames, G Krishna Mohana Rao –

Pearson Edutcation

15. S. Rajasekararn & G.Sankarasubramanian, Engineering Mechanics, Vikas Publishing Co.

16. Engineering Mechanics – Prof.J.Benjamin, Pentex Publishers

17. Engineering Mechanics – G. S. Sawhney PHI Learning Private Ltd. New Delhi

18. Engineering Mechanics – K. L. Kumar, Tata Mc Graw Hill, New Delhi

**EN010 105: ENGINEERING GRAPHICS**

Teaching Scheme Credits: 6

I hour lecture and 3 hour drawing per weekObjectives

• To provide students of all branches of engineering with fundamental knoeledge of engineering drawing

• To impart drawing skills to students

MODULE 1 (24 hours)

Introduction to Engineering Graphics: Drawing instruments and their uses-familiarization with current BIS

code of practice for general engineering drawing.

Scales-Plain scales-Diagonal Scales-Forward and Backward Vernier Scales.

Conic Sections:-Construction of conics when eccentricity and distance from directrix are given .Construction

of ellipse (1) given major axis and foci (2) given major axis and minor axis (3)given a pair of conjugate

diameters (4) by the four centre method. Construction of parabola given the axis and base. Construction of

hyperbola-(1) given the asymptotes and a point on the curve. (2) Given ordinate, abscissa and transverse axis.

Construction of rectangular hyperbola. Construction of tangents and normals at points on these curves.

Miscellaneous curves:-Cycloids, Inferior and superior Trochoids-Epicycloid-Hypocycloid-Involute of circle

and plain figures-Archimedian Spiral and Logarithmic Spiral- Tangents and normals at points on these

curves.

MODULE 2 (24 hours)

Orthographic projections of points and lines:-Projections of points in different quadrants-Projections of

straight lines parallel to one plane and inclined to the other plane-straight lines inclined to both the planestrue length and inclination of lines with reference planes using line rotation and plane rotation methods –

Traces of lines.

Orthographic projections of planes-Polygonal surfaces and circular lamina.

MODULE 3 (24 hours)

Orthographic projections of solids:-Projections of prisms , cones ,cylinders ,pyramids ,tetrahedron

,octahedron and spheres with axis parallel to one plane and parallel or perpendicular to the other plane-the

above solids with their axes parallel to one plane and inclined to the other plane –axis inclined to both the

reference planes-use change of position method OR auxiliary method.

Sections of solids:-Sections of prisms ,cones , cylinders ,pyramids ,tetrahedron and octahedron with axis

parallel to one plane and parallel or perpendicular or inclined to the other plane with section planes

perpendicular to one plane and parallel , perpendicular or inclined to the other plane –True shapes of

sections.

MODULE 4 (24 hours)

Developments of surfaces of (1)simple solids like prisms ,pyramids , cylinder and cone (2) sectioned regular

solids (3)above solids with circular or square holes with their axes intersecting at right angles.-Developments

of funnels and pipe elbows.

Isometric Projections:-Isometric Scales-Isometric views and projections of plane figures,simple&truncated

solids such as prisms, pyramids, cylinder, cone, sphere, hemisphere and their combinations with axis parallel

to one the planes and parallel or perpendicular to the other plane.

MODULE 5 (24 hours)

Perspective projections:-Perspective projections of prisms,pyramids,cylinder and cone with axis parallel to

one plane and parallel or perpendicular or inclined to the other plane by visual ray method OR vanishing

point method

Intersection of surfaces:-Intersection of prism in prism &cylinder in cylinder-Axis at right angles only.

REFERENCES

1. Engineering Graphics-Unique Methods easy solutions-K.N Anilkumar

2. Engineering Graphics-P I Varghese.

3. Engineering Drawing-N D Bhatt

4. Engineering Graphics-P S Gill

5. Engineering Graphics-T S Jeyapoovan.

**EN010 106: BASIC CIVIL ENGINEERING**

(Common to all branches)

Teaching scheme: Credits: 4

1 hour lecture and 1 hour tutorial per week

Objective:

To familiarize all engineering students with the basic concepts of civil engineering so that they can

perform better in this great profession “Engineering”.

Module 1 (12 hours)

Introduction to civil engineering : various fields of civil engineering- Engineering materials: Cement –

Bogues compounds, manufacture of Portland cement-wet and dry process, grades of cement, types of

cement and its uses – steel– types of steel for reinforcement bars ,structural steel sections,built-up

sections,light gauge sections. Aggregates: Fine aggregate:- pitsand, riversand, M- sand--Coarse aggregate:

natural and artificial , requirements of good aggregates. Timber: varieties found in Kerala – seasoning and

preservation. Bricks: classification, requirements, tests on bricks.

Module 2 (12 hours)

Cement mortar- preparation and its uses– concrete –ingredients, grades of concrete – water cement ratio,

workability, curing, ready mix concrete. Roofs - roofing materials -A. C, aluminium, GI, fibre, tile,

reinforced concrete (brief description only)- reinforcement details of a one way slab, two way slab and

simply supported beams.

Module 3 (12 hours)

Building Components: Foundation: Bearing capacity and settlement - definitions only-footings- isolated

footing , combined footing - rafts, piles and well foundation , machine foundation (Brief description only).

Superstructure: Walls - brick masonry – types of bonds , English bond for one brick -stone masonryRandom Rubble masonry.

Module 4 (12 hours)

Surveying: Classification –principles of surveying- chain triangulation- instruments used, field work –

bearing of survey lines –WCB and reduced bearing -Leveling: field work - reduction of levels - height of

instrument method.

Introduction to total station- basic principles of remote sensing, GPS and GIS.

Module 5 (12 hours)

Site plan preparation for buildings (Sketch only) – Kerala Municipal Building Rules (1999)-general

provisions regarding site and building requirements – coverage and floor area ratio – basic concepts of

“intelligent buildings” and “green buildings”- disposal of domestic waste water through septic tank and

soak pit. Classification of roads- basics of traffic engineering – road markings , signs, signals and islands,

road safety-accidents, causes and remedies– (brief description only)

References1. Jha and Sinha, Construction and foundation Engineering, Khanna Publishers

2. Punmia B. C., Surveying Vol –I, Laxmi Publications

3. Rangwala, Building Materials, Charotar Book stall

4. K. Khanna ,C. E. G. Justo., Highway Engineering, Khanna Publishers

5. Nevile., Properties of Concrete, Mc Graw Hill

6. B C Punmia.,Basic Civil Engineering, Khanna Publishers

7. Kerala Municipal Building Rules – 1999

**EN010 107 Basic mechanical engineering**

(Common to all branches)

Teaching scheme Credits- 4

1hour lecture and1hour tutorial per week

Objective

To impart basic knowledge in mechanical engineering

Module 1(12 hours)

Thermodynamics: Basic concepts and definitions, Gas laws, specific heat –Universal gas constantIsothermal, adiabatic and polytrophic processes, work done, heat transferred, internal energy and entropy -

Cycles: Carnot, Otto and Diesel- Air standard efficiency.

Basic laws of heat transfer (Fourier’s law of heat conduction, Newton’s law of cooling Steffen Boltzmann’s

law)

Module 2 (12 hours)

I.C. Engines: Classification of I.C Engines, Different parts of I.C engines, Working of two stroke and four

stroke engines-petrol and diesel engines-air intake system, exhaust system, fuel supply system, ignition

system, lubrication system, cooling system and engine starting system-Performance of I.C. engines,

advantage of MPFI and CRDI over conventional system.

Refrigeration: Unit of refrigeration, COP, Block diagram and general descriptions of air refrigeration system,

vapour compression and vapour absorption systems- Required properties of a refrigerant, important

refrigerants– Domestic refrigerator- Ice plant.

Air conditioning system: Concept of Air conditioning, psychometry, psychometric properties, psychometricchart, psychometric processes, human comfort– winter and summer air conditioning systems (general

description), air conditioning application.

Module 3 (12 hours)

Power transmission elements: Belt Drive - velocity ratio of belt drive, length of belt, slip in belt- simple

problems– Power transmitted– Ratio of tensions– Centrifugal tension Initial tension– Rope drive, chain drive

and gear drive-Types of gear trains (simple description only).

Module 4 (12 hours)

Power plants: General layout of hydraulic, diesel, thermal and nuclear power plants-nonconventional energy

sources (general description only).

Hydraulic turbines and pumps : Classifications of hydraulic turbines –types of hydraulic turbines –runaway

speed, specific speed, draft tube, cavitations, selection of hydraulic turbines .Classification of pumps–

positive displacement and rotodynamic pumps (description only)- applications

Steam turbines: Classification of steam turbines, description of common types of steam turbines: Impulse and

reaction, compounding methods.

Module 5 (12 hours)

Simple description of general purpose machines like lathe, shaping machines, drilling machines, grinding

machines and milling machines, Basic concepts of CNC, DNC, CIM and CAD/CAM

Manufacturing Processes: Moulding and casting, forging, rolling, welding- arc welding-gas welding

(fundamentals and simple descriptions only)

Text book

1 P.L. Bellany, Thermal Engineering, Khanna Publishes

2 Benjamin J., Basic Mechanical Engineering, Pentex

Reference Books

1 R.C.Patel, Elements of heat engines, Acharya Publishers -

2 G.R Nagapal, Power plant engineering, Khnna publishes

3 P.K.Nag, Engineering Thermodynamics, McGraw Hill

4 Dr.P.R Modi &Dr.M.S. Seth, Hydraulics & Fluid Mechanics including Hydraulic Machines, Standard

Book House

**EN010 108: Basic Electrical Engineering(Common to all branches)**

Teaching Scheme Credits: 4

I hour lecture and 1 hour tutorial per week

Objectives

• To provide students of all branches of engineering with an overview of all the fields of

electrical engineering

• To prepare students for learning advanced topics in electrical engineering

Module I (10 hours)

Kirchhoff’s Laws – Formation of network equations by mesh current method – Matrix representation –

Solution of network equations by matrix method – Star delta conversion.

Magnetic circuits – mmf, field strength, flux density, reluctance, permeability – comparison of electric and

magnetic circuits – force on current carrying conductor in magnetic filed.

Module II (12 hours)

Electromagnetic Induction – Faraday’s laws – lenz’s law – statically and dynamically induced emf – self and

mutual inductance – coupling coefficient.

Alternating current fundamentals – generation of AC –frequency, period, average and r m s value, form

factor, peak factor, phasor representation – j operator – power and power factor – solution of RLC series and

parallel circuits.

Module III (13 hours)

DC machine – principle of operation of DC generator – constructional details – e m f equation – types of

generators.

DC motor – principle of operation of DC motor – back emf – need for starter – losses and efficiency – types

of motors – applications – simple problems. Transformer – principle of operation – e m f equation Constructional details of single phase and three phase

transformer – losses and efficiency – application of power transformer, distribution transformer, current

transformer and potential transformer.

Module IV (13 hours)

Three phase system – generation of three phase voltage – star and delta system – relation between line and

phase voltages and currents – phasor representation of three phase system - balanced delta connected system

– three wire and four wire system – simple problems. Three phase power measurement – Single wattmeter,

two wattmeter and three wattmeter methods.

Induction motors – principle of operation of three phase induction motors – applications of cage and slip ring

induction motor – single phase induction motors – capacitor start / run, shaded pole – universal motors -

Applications.

Synchronous generator (Alternator) – principles of operation and types.

Module V (12 hours)

Generation of electric power – types of generation – hydroelectric, thermal and nuclear (Block schematic and

layout only) - Non conventional energy sources – solar, wind, tidal, wave and geothermal.

Transmission – need for high voltage transmission – Transmission voltage – Distribution – Underground

versus overhead – Feeder – Distributor – Service mains – conductor materials – one line diagram of typical

power system.

Requirements of good lighting system – working principle of incandescent lamp, Fluorescent lamp and

mercury vapour lamp-energy efficient lamps (CFL,LED lights) – need for energy management and power

quality – home energy management.

Text Books

1. D.P. Kothari & I.J. Nagrath – Basic Electrical Engineering – Tata McGraw Hill

2. D.C. Kulshreshta – Basic Electrical Engineering - Tata McGraw Hill

3. Hughes – Electrical and Electronic Technology – Pearson EducationReference Books

1. R.V. Srinivasa Murthy – Basic Electrical Engineering – Sunguine Technical

2. J.B.Gupta – Fundamentals of Electrical Engineering & Electronics – S.K.Kataria

3. V.K. Mehta, Rohit Mehta – Basic Electrical Engineering – S.Chand.

4. Bureau of Engineering Efficiency – Guide book for national certification examination for energy

managers and auditors.

5. Rajendra Prasad – Fundamentals of Electrical Engineering, Prentice Hall India.

6. Soni, Gupta, Bhatnagar & Chackrabarty – A text book on power system engineering – Dhanapt Rai

7. Electrical Engineering Fundamentals – Vincent Del Toro, Pearson Education.

**EN010 109: Basic Electronics Engineering and Information Technology**

(Common to all branches)

Teaching Scheme Credits: 5

2 hour lecture and 1 hour tutorial per week

Objectives

• To provide students of all branches of engineering with an overview of all the fields of electronics

engineering and information technology

MODULE 1 (18 hours): Basic Circuit Components: Diode: Germanium, Silicon, Zener, LEDs

(working principle only). Forward and reverse characteristics. [2hr.] Rectifiers: Half wave, fullwave ,

Bridge circuits, DC Power supply: Capacitor filter, Zener regulator. [3hrs.] Transistors :Different

configurations - CE characteristics-β and ∝, concept of Amplifiers: Common emitter RC coupled

amplifier, Frequency response, Bandwidth.(No analysis required)

Comparison of BJT,FET,MOSFET, IGBT. [2hr.]. Integrated circuits: Advantages, classification of Linear

and Digital ICs. Basics of Op-amps, inverting and non-inverting amplifiers.Family of IC’s(Function

diagram of 7400 & CD4011) [4hrs.] .Specifications of TTL and CMOS.[] –Comparison.

MODULE 2 (18 hours): Basic communication Engineering:Communication: Frequency bands: RF,

VHF, UHF, x, ku, ka, c. Modulation – need for modulation, basic principles of amplitude, frequency and

pulse modulation. [6hrs.]. Block schematic of AM transmitter , Super-hetrodyne receiver, FM receiver.-function of each block.[3hrs.] .Wireless communication: Satellite Communication-Earth station,

transponder and receiver.Mobile Communication: GSM-BSC, Cell structure, frequency re-use, hands-of,

establishing a call.

MODULE 3 (18 hours):Basic instrumentation and Consumer electronics: Electronic instrumentation:

Transducers: Basic principles of Strain guage, LVDT, Thermistor, Photodiode, Typical moving coil

microphones and Loud speaker.Block diagram of Digital Multimeter .[8hrs].CONSUMER ELECTRONICS:

Basic principles of TV –Interlaced Scanning-Block Diagram of PAL TV receiver(color).Basic principles of

DTH, brief descriptions of MP3,multichannel audio 5.1,7.1.

MODULE 4 (18 hours):Introduction: Definition and Scope of IT-Digital Computer, Von Neumann

Architecture-Basic Operational Concepts-CPU-single Bus and Multi Bus Organization, A typical

Instruction set, Execution of Instructions. Memory and I/O-Main Memory, Virtual Memory-Cache

memory-Secondary Memories-Printers, Plotters, Displays ,Key board, Mouse, OMR and OCR-Device

Interface-I/O Processor-I/O Channel

MODULE 5 (18 hours) :Computer software-System Software and Application Software-Machine

Language-Assembly Language-High Level Language-Language Translators-Operating System, Procedural

Programming and Object Oriented Programming.Computer Networks-Concepts of Networking-Network

Topologies-WAN-LAN-MAN, Protocol-Internet-working concept, Internet Architecture, IP addresses,

Routing, Domain Name System(Basic concepts only)

References

1.Basic Electronics – Devices, Circuits and IT fundamentals.Santiram Kal,PHI( Module 1to 5)

2. Basic Electronics: Bernad Grob, Mc Graw Hill Publication(Module 1)

3. Electronic Devices: Floyd, Pearson Education (Module 1)

4. Electronic Devices and Circuits: J.B. Gupta,S.K.Kataria & Sons (Module 1 , 2,3)

5. Digital Principles: Malvino & Leach, Mc Graw Hill Publication(Module 1)

6. Electronic Instrumentation: H.S Kalsi, Mc Graw Hill Publication(Module 2)

7. Communication Systems: Sanjay Sharma, S.K.Kataria & Sons (Module 2)

8. Satellite Comunication : Robert M.Gagliardi,CBS Publishers & Distributors.(Module 2)

9.Basic Radio and TV; S.P. Sharma,Tata McGrawhill(Module 2 &3)

10.Wireless Communication; T.S. Rappaport, Pearson(Module 3)

11.Computer Organization, Hamacher, Vranesic and Zaky, Mc Graw Hill (Module 4)

12.Systems Programming, JJ Donovan ,Mc Graw Hill (Module 5)

13.Computer Networks,Andrew.S Tanenbaum,Pearson Education(Module 5)

EN010 110: Mechanical Workshop

(Common to all branches)

Teaching scheme Credits: 1

3 hours practical per week

Objectives• To provide students of all branches of engineering in house experience of basic mechanical

instruments and activities

Carpentry Planing – cutting – chiselling, marking – sawing – cross and tee joints –

dovetail joints – engineering application, Seasoning, Preservation –

Plywood and ply boards.

Fitting Practice in chipping – filing – cutting – male and female joints.

Smithy Forging of square and hexagonal prism. Study of forging principles,

materials and operations.

Foundry Preparation of simple sand moulds – moulding sand characteristics,

materials, gate, runner, riser, core, chaplets and casting defects.

Demonstration and study of machine tools – lathe, drilling, boring, slotting, shaping, milling and grinding

machines, CNC machines and machining centers.

Demonstration and study of arc and gas welding techniques.

**EN010 111: Electrical and Civil Workshops**

(Common to all branches)

Teaching scheme Credits: 1

3 hours practical per 2 weeks for each

Objectives

• To provide students of all branches of engineering in house experience of basic electrical and

civil instruments and activitiesElectrical Workshop

1. Wiring and estimation of one lamp and one plug, Control of two lamps in series and in parallel.

2. Staircase wiring.

3. Godown wiring.

4. Insulation megger - earth megger , measurement of insulation resistance and earth

resistance .Study of volt meter, ammeter , watt meter and energy meter.

5. Working principle and wiring of Fluorescent , CFL and Mercury vapour lamp .

6. Study and wiring of distribution board including power plug using isolator, MCB and ELCB –

Estimation of a typical 1BHK house wiring system.

7. Familiarization , soldering, testing and observing the wave forms on a CRO of a HW and

FW Uncontrolled Rectifier (using diodes) with capacitor filter.

8. Observing the wave forms on a CRO of Experiment 7 without capacitor filter and find

the average and RMS value of the voltage waveform.

9. Visit your college substation and familiarize the supply system, Transformer, HT Panel and

Distribution etc.

**Civil Workshop**

Masonry : English bond – Flemish bond – wall junction – one brick – one and a half brick –

two brick and two and a half brick – Arch setting.

Plumbing: Study of water supply and sanitary fittings – water supply pipe fitting – tapconnections – sanitary fittings – urinal, wash basin – closet (European and

Indian), Manholes.

Surveying: Study of surveying instruments – chain – compass – plane table – levelling –

minor instruments. Demonstration of Theodolite and Total Station.

Familiarization of latest building materials : Flooring materials – Roofing materials –

Paneling boards.

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