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ENGINEERING MATHEMATICS – I I / II Semester
Sub code : MAT -11 Exam Marks: 100
Hours/week: 4 IA Marks: 25
Total Hours: 52 Exam Hours: 3
PART – A
1. ANALYTICAL GEOMETRY IN 3 DIMENSIONS:
Direction cosines and direction ratios – planes – straight lines – Angle between
planes/straight lines – coplanar lines – shortest distance between skew lines, right
circular line and right circular cylinder 10 hrs
PART – B
2. DIFFERENTIAL CALCULUS:
Determination of nth derivatives of standard functions, Leibnitz’s theorem (without
proof) - problems only. Polar curves – Angle between the radius vector and the
tangent – pedal - equations of polar curves only.
Partial differentiation: Euler’s Theorem. Total differentiation. Differentiation of
Composite and implicit functions – Jacobians – Errors and Approximations -
illustrative engineering oriented problems.
13 hrs.
PART – C
3. INTEGRAL CALCULUS:
Reduction formulae for the functions sinnx, cos
nx, tan
nx, cot
nx, sec
nx, cosec
nx and
sinmx. cos
nx – Evaluation of these integrals with standard limits – Problems, Tracing
of Standard curves in Cartesian form, Parametric form and Polar form. Applications
to find area, length, volume and surface area. 12 hrs.
PART – D
4. DIFFERENTIAL EQUATIONS:
Solutions of 1st order and 1
st degree equations – variables separable – Homogeneous
and Non Homogeneous, Exact equations and reducible to exact form, Linear and
Bernoulli’s equations. Orthogonal trajectories of cartesian and polar forms. (Use of
initial condition should be emphasized) illustrative examples from Engineering field
10 hrs.
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5. INFINITE SERIES:
Convergence, divergence and oscillation of an infinite series, comparison Test, P-
series, D’Alembert’s ratio test, Raabe’s test, Cauchy’s root test, Cauchy’s integral test
(All tests Without proof) for series of positive terms. Alternating series. Absolute
and conditional convergence, Leibnitz’s test (without proof)
07 hrs.
Text Books:
1. B.S. Grewal: “Higher Engineering Mathematics”, 36th Edition – July 2001
Chapter-3 3.13 to 3.17 and 3.21,3.22
Chapter-4 4.2, 4.2, 4.3, 4.10 and 4.11
Chapter-5 5.1, 5.2, 5.4, 5.5, 5.7, 5.8, 5.10 & 5.11
Chapter-6 6.2, 6.3, 6.4, 6.9 to 6.13
Chapter-9 9.3 to 9.12
Chapter-11 11.6 to 11.12
Chapter-12 12.3
2. B.S. Grewal: “Elementary Engineering Mathematics”
Chapter-11 11.8, 11.9, 11.10 & 11.11
Chapter-14 14.2 & 14.3
Chapter-15 15.1, 15.2, 15.3 & 15.7
3. Rainville E.D: “A short course in Differential Equations” – 4th Edition, 1969
Chapter-2 6, 8, 9, 10, 11 & 12
Reference Books:
1. “Advanced Engineering Mathematics” by E. Kreyszig
John Wiley & Sons, VI-Edition.
Question Paper pattern : Every question consists of 3 sub division
PART - A Analytical Geometry 2 Questions
PART – B Differential Calculus 2 Questions
PART – C Integral Calculus 2 Questions
PART - D Differentail Equations and Infinite Series 2 Questions
8 questions to be set, out of which 5 full questions to be answered choosing at least questions
from each part.
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ENGINEERING PHYSICS I / II Semester
Sub code: PHY-12/22 Exam Marks: 100
Hours/week: 4 IA Marks: 25
Total Hours: 52 Exam Hours: 3
1. MODERN PHYSICS:
a) Wave-particle dualism, de Broglie hypothesis, Davisson and Germer’s experiment,
Characteristics of matter waves. Phase velocity and Group velocity. Relation
between – a) Phase velocity and group velocity, (b) group velocity and particle
velocity. De-Broglie wavelength (derivation in terms of group velocity).
Heisenberg’s uncertainty principle and its physical significance. 06 hrs.
b) Time independent Schrodinger’s wave equation (derivation in complex notation) in
one dimension. Physical significance of wave function. Eigen functions, Eigen values
and normalization of wave function.
• Applications of Schrodinger’s equation.
a. Particle in one-dimensional potential well of infinite height
b. Case of free particle. 04 hrs.
2. ELECTRICAL CONDUCTIVITY IN METALS:
a) Classical Free Electron theory (Drude-Lorentz theory). Relaxation time, mean
collision time, mean free path, drift velocity. Expression for electrical conductivity
in metals. Effect of temperature and impurity on resistivity of metals. Failures of
classical free electron theory. 03 hrs.
b) Quantum Free Electron theory. Expression for density of states(derivation), Fermi
energy, Fermi factor, Fermi-Dirac distribution (qualitative explanation), Thermionic
emission (qualitative). Merits of Quantum free electron theory. 03 hrs.
3. DIELECTRIC AND MAGNETIC PROPERTIES OF MATERIALS:
Electrical polarization mechanisms. Internal fields in liquids and solids (theory based
on one- dimensional atomic array). Electric susceptibility (relation between P, χ and
ε). Static dielectric constant – determination and temperature dependence. 05 hrs.
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Frequency dependence of polarizability. Dielectric loss (derivation).Ferrities, soft
and hard magnets – properties and uses. 02 hrs.
4. SUPER CONDUCTIVITY:
Temperature dependence of resistance of superconducting materials, effect of
magnetic field, Meissner effect, Type I & II superconductors. BCS theory
(qualitative). High temperature super conductors – a brief review.
Applications:
i) Maglev vehicle
ii) SQUID
iii) Super conducting magnets 03 hrs.
5. APPLIED OPTICS:
a) Lasers: Basic principles (spontaneous and stimulated emissions). Einstein’s
coefficients (expression for energy density at thermal equilibrium). Requisites of a
laser system. Condition for laser action, Ruby laser, He-Ne laser
Applications:
i) Laser welding, cutting and drilling
ii) Measurement of pollutants in atmosphere
Holography: Recording and reconstruction if images. Applications of holography
(few brief accounts – no discussion). 07 hrs.
a) Optical Fibers: Propagation mechanism in optical fibers. Acceptance angle,
condition for propagation, numerical aperture, Types of optical fibers and modes of
propagation, attenuation.
b) Applications: Block diagram discussion for point to point communication.
03 hrs.
6. CRYSTAL STRUCTURE AND X-RAYS:
a) Space lattice, unit cell, Bravais lattice, primitive cell and lattice parameters, seven
crystal systems. Bravais crystal system. Directions and planes in a crystal, Miller
indices, Expression for interplanar spacing, Coordination number and atomic packing
factor. Crystal structures of NaCl, Diamond. 06 hrs.
b) X-RAY DIFFRACTION,
Continuous and characteristics of X-rays. Bragg’s law and Bragg’s X-ray
spectrometer. 04 hrs.
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7. CURRENT TRENDS IN ENGINEERING APPLICATIONS
Basic principles of quantum information and quantum computing with a few model
realizations. Brief introduction to nano-scale systems (Physical, chemical, biological
and hybrid). Principles of nano-technology-physics, self organization and devices
Physics of smart materials and composite materials, micro-mechanical systems
(MEMS). 06 hrs.
Text Books:
1. S.O. Pillai, “Solid State Physics”, 4th Edition, New Age International Publishers
(Chapters 3, 4, 5, 6, 8, 9, 11 & 12).
2) Arthur Beiser, “Concepts of Modern Physics”, 5th Edition, Tata McGraw Hill
Publishing Co. Ltd. (Chapters – 2, 3, 5, 9 & 10).
Reference Books:
1. L.V. Azaroff, “Introduction to Solids”, Tata McGraw-Hill Publishing Co. Ltd.
(Chapters 5, 10 & 14)
2. B. B. Laud, “Laser and Non-Linear Optics”, Wiley Eastern Ltd.
3. A.J. Dekker, “Solid State Physics”.
Question Paper Pattern :
Eight questions are to be set covering entire syllabus as per the distribution shown
below. Each question carries not more than three subdivisions. Over all minimum 25-
30% numerical is to be asked. Out of eight full questions, 5 full question to be
answered.
Topic Questions
1. Modern Physics : 1 ½ questions
2. Electrical Conductivity in Metals : 1 question
3. Dielectric & Mag. Properties of Materials : 1 question
4. Superconductivity : ½ question
5. Applied Optics : 1 ½ questions
6. Crystal Structure & X-rays : 1 ½ questions
7. Current Trends in Engineering Applications : 1 question
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ELEMENTS OF CIVIL ENGINEERING
I / II Semester
Sub code : CIV-13/23 IA Marks: 25
Hours/week: 4 Exam Hours: 3
Total Hours: 52 Exam Marks:100
Unit 1
SCOPE OF CIVIL ENGINEERING:
Impact of Infrastructural Development on the economy of the country and
Civilization – Role of Civil Engineer. Importance of Planning, Scheduling and
construction management. 03 hrs.
Unit 2
MATERIALS OF CONSTRUCTION:
a) Traditional Materials: Stones, Bricks, Timber, Concrete (plain and reinforced)
and Motor – Desirable Properties and uses only. 08 hrs.
b) Alternate Building Materials, Composite Materials and Smart Materials 03 hrs.
Unit 3
PRINCIPLES OF SURVEYING:
Basic Concepts, Modern Surveying Instruments – Total Station, concepts of GIS,
Remote Sensing and their applications. 04 hrs.
Unit 4
INTRODUCTION TO ENGINEERING MECHANICS:
Concept of Force and force systems. Definition, classification, concept of rigid and
deformable body. Principles of Transmissibility, Composition and resolution of
coplanar force systems.
Types of loads and supports. Free Body Diagram, Geometrical meaning of moment,
Varignon’s Theorem, Conditions of equilibrium. Problems on coplanar, concurrent
and non-concurrent force systems. Support reactions. 16 hrs.
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Unit 5
GEOMETRICAL PROPERTIES OF PLANAR ELEMENTS:
Determination of Center of Gravity, Moment of Inertial and Radius of Gyration for
rectangular, circular, triangular, semi-circular, quadrant and their simple combination
10 hrs.
Unit 6
FRICTION:
Types of friction, laws of dry friction, problems on block, wedge and ladder friction.
08 hrs.
Reference Books:
1. “Engineering Materials” by S.C. Rangwala, Charotar Publication House, Anand
2. “Civil Engineering Materials” by Technical Teachers Training Institute, Tata
MGHill Publication.
3. Building Materials by S. K. Duggal, Oxford and IBH Publication House, New
Delhi.
4. “Engineering Mechanics” by Bhavikatti and Rajashekarappa K.G., New Age .l
Publication Ltd.,
5. “Engineering Mechanic (Statics)” by F.L. Singer, Houperd Row Publications.
6. “Mechanics for Engineers (Statics)” by Beer and Johnston (Jr.) McGraw Hill
Publications
7. “Remote Sensing and Geographical Information Systems” by Anji Reddy, JNTU,
Hyderabad.
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ELEMENTS OF MECHANICAL ENGINEERING I Semester
Sub code: MES-14 Exam Marks: 100
Hours/week: 4 IA Marks: 25
Total Hours: 52 Exam Hours: 3
1. SOURCES OF ENERGY
Conventional and non-conventional sources of energy (brief description of each)
03 hrs.
2 BOILERS
Steam formation, Steam properties – Specific volume, enthalpy and internal energy,
types of steam (simple numerical problems) Steam boilers – Classification,
Lancashire boilers, Babcock and Wilcox boiler.List of boiler mountings and
accessories and application
07 hrs.
3 PRIME MOVERS
Classification of steam turbines – Principle of operation of Impulse and reaction
steam turbines. Principle of operation of open cycle and closed cycle. Gas Turbines –
Classification of water turbines. Principle of operation of pelton wheel, Francis
turbine and Kaplan turbines. 07 hrs
Classification of I.C. engines, I.C engine parts, Otto & Diesel cycles, 2 stroke and 4
stroke petrol & Diesel engines. Simple calculations on indicated power, brake power,
indicated thermal efficiency, brake thermal efficiency & mechanical efficiency.
05 hrs.
4 REFRIGERATION AND AIR CONDITIONING
Refrigerants, properties of refrigerant, list of commonly used refrigerants, -
Refrigeration – Units of refrigeration – vapour compression refrigeration, vapor
absorption refrigeration. Principle of operation of air conditioners.
05 hrs.
5 MACHINE TOOLS
Lathe: Principle of working of a Centre Lathe, major parts of lathe,
Turning operations – cylindrical turning, facing, taper turning by swivelling of
compound rest.
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Drilling Machine: Types of drilling machines, Bench drilling machine, Radial
drilling machine. Drilling machine operations – drilling, boring, countersinking and
counter boring . 06 hrs.
Milling Machine: Principle of milling, brief description of Horizontal and vertical
milling machines, Milling operations – slab milling, slot milling.
Grinding Machines: Introduction to grinding, list of common abrasives and bonding
materials, brief description of surface grinding, cylindrical grinding machines.
12 hrs.
6 SOLDERING, BRAZING, AND WELDING
Principles of Soldering, Brazing and Welding, brief description of Electric Arc
Welding, and Oxy-acetylene gas welding processes. 03 hrs.
7. LUBRICATION AND BEARINGS
Types and Properties of Lubricants, purpose of lubrication, Wick, drop feed & splash
lubrication methods. Simple journal bearings. Ball and roller bearings and their
applications. 04 hrs.
8. POWER TRANSMISSION
Belt drives – applications, open and cross belt drives, velocity ratio. Simple
calculations on speed ratio, belt tensions and power transmitted. Gear drives –
Velocity ratio, gear ratio, pitch and module of spur, helical bevel and worm gears.
03 hrs.
9. MECHATRONICS
Introduction – Definition of Mechatronics. Systems of Mechatronics – Measurement
Systems and Control Systems – Open loop control system and close loop control
system (with simple block diagrams) – Their advantages & disadvantages.
Introduction to Microprocessor based controllers. 03 hrs.
Text Books:
1. “Elements of Mechanical Engineering”, Roy, S.K.H. Choudhury and A.K. H.
Choudhury, 5th Edition, 1997 Media Promoters and Publishers, Mumbai.
2. “A Text Book of Mechanical Engineering Science”, K.R. Gopalakrishna, 15th
edition, 1999, Subhas Publishers, Bangalore.
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Reference Books:
1. “Non-Conventional Energy Sources”, G.D. Roy, 4th edition, 1996, Khanna
Publishers, New Delhi.
2. “Mechanical Engineering Science”, Ravi, 5th edition, 2002. TMH, New Delhi.
3. “Basic Machanical Engineering”, G. Shanmugam 3rd Edition 2000. TMH New
Delhi.
4. “The Elements of Workshop Technology”, Vol. 1 & 2, S.K. H. Choudhury,
A.K.H. Choudhury, Nirijhar Roy, 11th edition, 2001, Media Promoters and
Publishers, Mumbai.
Scheme of Final Examination:
The student must be asked to answer any five questions out of eight questions.
All questions carry 20 marks each. The maximum sub divisions in each question
should be three. Questions must be set covering all the chapters, as follows;
Chapter 1 & Chapter 2 - (½ + 1½ Question)
Chapter 3 - Two questions
Chapter 4 & 5 - (½ + 1½ Questions)
Chapter 6 & 7 - (½ + ½ Questions)
Chapter 8 & 9 - (½ + ½ Questions)
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BASIC ELECTRICAL ENGINEERING I / II Semester
Sub code: ELE – 15/25 IA Marks: 25
Hours/week: 4 Total Hours: 52
Exam Hours: 3 Exam Marks: 100
PART – A
1. ELECTROMAGNETISM:
Faraday’s Law, Lenz’s Law, Fleming’s rules, Statically and dynamically induced
EMF, concept of self and mutual inductance, energy stored in magnetic field.
04 hrs.
2. AC CIRCUITS:
i)Single Phase Circuits: Generation of sinusoidal AC voltage, concept of Average and
RMS values, Form factor, peak factor, voltage, current, power and power factor
analyses with phasor diagrams of circuits with R, L, C, RL, RC, RLC for series and
parallel configurations, Simple problems (excluding series – parallel combination).
10 hrs.
ii)Three Phase Circuits: Necessity and advantages of three phase systems, star-delta
connection, relationship between line and phase values,
measurement of 3-phase power using two wattmeters, expression for power factor in
terms of wattmeter readings. 06 hrs.
3. MEASURING INSTRUMENTS:
Construction and Principle of operation of single phase energy meter, dynamometer
type wattmeter, Meggar. 03 hrs.
5. DOMESTIC WIRING:
Different types of wiring, specifications of wire, two-way and three-way control of
lamps, necessity and types of earthing, elementary discussion on fuses. 03 hrs.
5. DC MACHINES:
Working principle of DC machine as generator and motor, constructional features,
EMF equation of generator and simple problems, back EMF and torque equation of
DC motors, simple problems, types of DC motors, characteristics and applications,
necessity of starter, 3 point starter (problems on starter excluded).
09 hrs.
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6. TRANSFORMERS:
Principle of operation and construction of single phase transformers (core and shell
types), EMF equation, power losses, efficiency and voltage regulation (OC/SC tests,
equivalent circuits and phasor diagrams are excluded), simple problems on EMF
equation and efficiency. 06 hrs.
7. SYNCHRONOUS GENERATORS:
Principle of operation, types and constructional features, EMF equation (excluding
derivation of winding factors) and voltage regulation, problems on EMF equation
given the winding factors. 05 hrs.
8. THREE PHASE INDUCTION MOTORS:
Concept of rotating magnetic field, principle of operation, constructional features,
application of squirrel cage and slip ring motors, star delta starter, problems only on
slip calculations. 06 hrs.
Text Books:
T1. E. HUGHES. “Electrical Technology”, Intl. Student seventh edition, AWL
Press, 1998.
T2. H. COTTON, “Electrical Technology”, Oxford Press.
T3. K.A. Krishnamurthy and M.R. Raguveer, “Electrical, Electronics and Computer
Engineering”, second edition, TMH Publishers, 2001.
T4. R. Muthusubramanian, S. Salivahanan and K A. Muraleedharan, “Basic Electric
& Electronics and Computer Engineering”, second edition, TMH Publishers,
2001.
Question Paper Pattern:
• Eight questions with 20 marks each to be set
• Five full questions to be answered
• Every question shall have a maximum of 3 subdivisions
• Preferably 50% in each question shall have a numerical problem
• One question is to be set corresponding to each 6.5 hours of teaching
• Questions of various topics can be inter – leaved
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Article relevant to the syllabus to be picked up from the textbooks as follows:
Chapter 1 - 5.11 to 6.1, 7.1 to 7.6, 8.1 to 8.3, 8.10 & 8.11 T1
Chapter 2 – 9.1 to 9.3, 9.5, 9.6, 9.8 to 9.10, 10.1 to 10.4, 106 to 10.8, 10.10, 10.11,
11.1 to 11.5, 12.2 to 12.9, 14.1 to 14.7, 32.1 to 32.9 T1
Chapter 5 – 38.1, 38.3, 39.1 to 39.6 T1 & chapter of T3
Chapter 6 – 33.1 to 33.4, 33.14 to 33.15 T1
Chapter 7 – 5.4, 35.1, 35.2, 36.2 T1
Chapter 8 – 35.3, 37.1, 37.2, 37.9, 37.10 T1 & Page 560 of T2
Chapter 3 – 9.4.1, 9.4.2, 9.5.1, 9.5.2 T3
7.7 to 7.9 T4
Chapter 4 – 8.1 to 8.5 T3
8.1 to 8.4 T4
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WORKSHOP PRACTICE
I/II Semester
Sub code: WSL-16/26 IA Marks: 25
Hours/week: 3 Exam. Hours: 3
Total hours: 42 Exam.Marks: 50
1. CARPENTRY :
Study of carpentry tools and joints (Demonstration only)
2. FITTING:
1). Study of fitting tools
2). Study of fitting operation & joints
3). Minimum 4 models involving rectangular, triangular, semicircular and
dovetail joint
3. WELDING:
1). Study of electric arc welding tools & equipments
2). Minimum 4 models- electric arc welding of Butt joint, Lap joint,
T-joint / L – joint.
4. SHEET METAL AND SOLDERING:
1). Study of sheet metal and soldering tools
2). Minimum 4 models- Developments, soldering of simple cylinder
(Both ends open) rectangular / square prism (Both ends open) and a
funnel.
SCHEME OF EXAMINATION:
1). Fitting :30 Marks
2). Welding or soldering Model :10 Marks
3). Viva-voce :10 Marks
=======
Total: 50Marks
Reference Books:
1. “ Elements of Workshop”, S.K.H.CHOUDHRY, A.K.H.CHOUDHRY, NIRJHAR
ROY IIed, 2001 Media Technology – voll promoters & Publishers Mumbai
2. “ Workshop Technology”, R.S. KHURMI. J.K.GUPTHA 2001 S.Chand New
Delhi
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ENGINEERING PHYSICS LAB
I/II Semester
Sub code: PHYL-17/27 IA Marks: 25
Hours/ week: 3 Exam. Hours: 3
Total hours: 42 Exam. Marks: 50
1. Newton’s rings.
2. Air wedge.
3. Diffraction grating
4. Y-by single cantilever.
5. Verification of Stefan’s Law.
6. I-V characteristics of transistor.
7. Series and parallel resonance in LCR circuits.
8. I-V characteristics of Zener diode.
9. Current sensitivity of a galvanometer by graphical / Half deflection method,
[ Both methods are to be performed in the regular lab class, but only one of the
two methods to be asked in the examination]
10. n and I by torsional pendulum (but n and I to be determined in the regular lab
class but only one of two shall be asked in the examination).
11. Sonometer.
12. Bl ack box experiment - Identification and determination of unknown passive
Electrical elements (L,C and R)
DEMONSTRATION OF EXPERIMENTS USING LASER LIGHT WITH
LASER KIT ( NOT BE GIVEN IN EXAMINATION):
1. Directionality.
2. Single slit diffraction pattern.
3. Determination of wave length of the laser light using diffraction grating
4. Interference pattern using biprism.
Question Paper Pattern :
1. Minimum Ten experiments other than demonstration experiments are to be
Conducted for the examination purpose.
2. Candidate has to perform two experiments in the examination.
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ENGINEERING MATHEMATICS – II
II Semester
Sub code MAT-21 IA Marks: 25
Hours/ week: 4 Exam. Hours: 3
Total hours: 52 Exam. Marks: 100
PART – A
1. DIFFERENTIAL CALCULUS
a) Derivatives of arcs - radius of curvature – Cartesian, parametric polar and pedal
forms, Rolle’s theorem (without proof). Lagrange’s and Cauchy’s Mean. Value
theorems. Taylors theorem for a function of single variable ( without proof),
Maclaurin’s series expansions.
b) Indeterminate forms-L Hospital’s rule (without proof) Taylor’s Theorem for a
function of two variables (without proof ) – problems only. Maxima and Minima for
a functions of two variables - Lagranges’ Method of undetermined Multipliers (with
one subsidiary condition).
12 hrs.
PART - B
2. INTEGRAL CALCULUS
a) Multiple Integrals - Evaluation by change of order of integration - change of
variables and applications to area and volume. 04 hrs.
b) Beta and Gamma functions 04 hrs.
3. VECTOR CALCULUS
c) Velocity, Acceleration of a vector point function – Gradient, Divergence, Curl,
Laplacian, Solenoidal and Irrotational Vectors and their properties.
d) Vector integration – Line integral – Greens, Gauss, Stokes theorem (without
proof) Simple problems with application to Engg. Problems
08 hrs.
PART – C
4. DIFFERENTIAL EQUATIONS
Differential equations of 2nd
and higher order Linear differential equations with
constant co-efficients, Inverse differential operator,
06 hrs.
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Method of variation of parameters and undermined co-efficients, Solutions of
Cauchy’s homogeneous linear equation and Legendres equation- solutions with
initial and boundary condition.
06 hrs.
Part – D
5. LAPLACE TRANSFORMS
Definitions, transforms of elementary functions – transforms of derivatives and
Integrals Properties. Periodic functions, Unit step functions and Unit impulse
functions. Inverse transforms - properties – Convolution Theorem. Applications to
differential equations and simultaneous differential equations.
12 hrs.
Text Books:
1. B.S Grewal: “Higher Engineering Mathematics” – 36th Edition
Chapter – 4: 4.4 to 4.8 & 4.12 to 4.14
Chapter – 5: 5.9, 5.12, 5.13
Chapter –7: 7.1 to 7.4 & 7.5, 7.6(2), 7.7, 7.15 & 7.16
Chapter –8: 8.1, 8.3 to 8.15
Chapter– 9: 13.1 to 13.9
Chapter-10: 21.2 to 21.19
2. B.S Grewal:”Elementary Engineering Mathematics”
Chapter - - - 12, 14.4, 14.5, 14.6, 15.6, 15.8
3. Rainville E.D –“A Short course in Differential Equation “ – 4th edition
Chapter – 6, 7 8 9: 34,35,37,37,39,40,43 to 49
Reference Book:
1. “Advanced Engineering Mathematics” by E. Kreyszig John Wiley & Sons, VI –
Edition
Question Paper Pattern : (Every question consists of 3 sub division )
PART-A Derivatives of arcs upto Maclaurins series Intermediate
forms upto maxima & minima
2 Question
PART-B Multiple Integrals, Beta & Gamma functions Vector
Calculus.
2 Question
PART-C Differential Equations 2 Question
PART-D Laplace Transformations 2 Question
8 questions to be set, out of which 5 full questions to be answered choosing at least one
question from each part.
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ENGINEERING CHEMISTRY
I/II Semester
Sub code :CHE-12/22 IA Marks: 25
Hours/ week: 4 Exam. Hours: 3
Total hours: 52 Exam. Marks: 100
1. LIQUID CRYSTALS AND THEIR APPLICATIONS:
Introduction identification of liquid crystals, classification – Thermotropic and
iyotropic; Chemical construction and liquid crystalline behavior; liquid crystalline
behavior in homogenous series; Molecular ordering in nematic, Smectic, cholesteric
and columnar types of mesophases; Example of compound exhibiting the above type
of mesophases. Applications of liquid crystals in displays and chiral liquid crystals in
thermography.
04 hrs.
2. CHEMICAL ASPECT OF BIOTECHNOLOGY :
Introduction; New trends, scope and importance of biotechnology; chemical
Synthesis through Biotechnology –Fermentation process production of alcohol,
acetone, acetic acid, lactic acid, vitamins; Release of ammonia by bacteria; An
account of industrial enzymes used in food beverages, animal Feeds and starch
processing for textiles, bio-fuels, bio-fertilizers ,bio-surfactants ,bio-membrane and
bio-sensors. 05 hrs.
3. CHEMICAL AND ELECTROMECHANICAL ENERGY SYSTEMS :
i) Chemical Energy Sources
Introduction to energy; Fuels- definition, classification, importance of hydrocarbons
as fuels; Calorific value –Definition, net & gross calorific values, units (SI),
experimental determination of calorific value of a solid fuel by Bomb calorimeter and
gases by Boy’s method, numerical problems; Petroleum cracking – fluidised catalytic
cracking; Reformation of petrol; Knocking – mechanism, octane number, cetane
number, prevention of knocking, anti – knocking agents. TEL, unleaded petrol; power
alcohol.
05 hrs.
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ii) ELECTROCHEMICAL ENERGY SYSTEMS
a) Electrode Potential and Cells
Electrode potential and cells, single electrode potential – Definition, origin, sign
conventions; standard electrode potential – definition; Derivation of Nernst equation;
Formation of a cell; EMF of a cell – definition, notation and conventions;
Measurements of single electrode potential; Classification of galvanic cells – Primary
secondary and concentration cells; Reference electrodes – calomel electrodes, Ag /
AgCI electrode, ion-selective electrode – glass electrode – Determination of pH using
glass electrode; Numerical problems. 6 hrs.
b) Conversion And Storage Of Electrochemical Energy Battery Technology
Batteries – Basic concepts, battery characteristics; Classification of batteries –
Primary, secondary and reserve batteries; Classical batteries – construction, working
and applications of Zn MnO2, lead – acid and Ni – Cd batteries; Modern batteries –
construction, working and application of Zn air, Nickel – metal hydride and Lithium
MnO2 5 hrs.
FUEL CELL
Introduction Type of fuel cells – Alkaline fuel cells, Phosphoric acid duel cells,
Molten carbonate fuel cells, Solid polymer electrolyte fuel cells, solid oxide fuel cells
Description and working of H2 – O2 and MeOH – O2 fuel cells. 3 hrs.
4. ENVIRONMENTAL CHEMISTRY
Introduction to environment; Types of pollution Air pollution – Chemical aspects of
air pollution – types of air pollutants – particulate matter; Carbon monoxide, oxide of
nitrogen and sulphur – sources ill effects and prevention; Acid rain depletion and
green house effect.
WATER POLLUTION – Chemical aspects of water pollutants; Sources and ill
effects of Heavy metals (Cd, Pb, Hg); Inorganic species – Cyanide, ammonia,
hydrogen sulphide; pesticides – herbicides, insecticides; organic matter – Sewage
(domestic and industrial); sewage treatment; Biological Oxygen Demand and
Chemical Oxygen Demand. Numerical Problems 6 hrs.
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5. CORROSION SCIENCE AND METAL FINISHING
Corrosion Science
Metallic corrosion – Definition, Chemical corrosion; electrochemical theory of
corrosion; Types of corrosion – Differential metal corrosion, differential aeration
corrosion; (pitting and water line corrosion), stress corrosion; Factors affecting the
rate of corrosion; corrosion control; Protective coatings. Anodic metal coatings –
galvanising, cathodic metal coatings – tinning; corrosion inhibitors; Cathodic and
anodic protection. 5 hrs.
METAL FINISHING
Introduction, Technological importance of metal finishing; Significance of
polarization, decomposition potential, over voltage in electroplating process.
ELECTROPLATING – Process, effect of plating variables on the properties of
electrodeposit; surface preparation; electroplating of Cr, Ni, Cu.
ELECTROLESS PLATING - Distinction between electroplating and electro less
plating, advantages of electro less plating composition of electro less plating; Electro
less plating of copper for PCB and Ni on Al. 5 hrs.
6. HIGH POLYMERS
Polymers – Definition, classification – Natural and synthetic with examples;
Polymerisation – Definition, types – addition and condensation with examples.
Methods of polymerisation- bulk, solution, suspension and emulsion polymerisation.
Mechanism of polymerisation – free radical mechanism explanation by taking
ethylene as an example); Glass transition temperature; Structure and property
relationship; synthesis, properties and applications of LDPE, Teflon PMMA,
Polyurethanes, polycarbonates, phenol – formaldehyde; Elastomers – Deficiencies of
natural rubber; advantages of synthetic rubber; Synthesis and applications of Buna –
S, Butyl rubber; Adhesives – Synthesis and applications of epoxy resins; Polymer
composites; A brief account of conducting polymers – polyaniline. 8 hrs.
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Text Books:
1. “Engineering Chemistry” by M.M Uppal Khanna Publishers, Sixth Edition, 2001
2. “ A Text Book of Engineering Chemistry” by Jain and Jain, Dhanapatrai
Publications, New Delhi.
Reference Books:
1.Foudamentals of chemistry –Brady & Holum—WEL
2.Industrial Chemistry—Derek PletcherFrank C Walsh ,2nd
Edn.—
BlackieProfessional Academics.
3.Principles of Physical Chemistry—B.R.Puri L.R.Sharma ,M.S.Pathania S Nagin –
Chand & Co..
4.Text Book of Polymer Science –F.W.Billmeyer—John Wiley
5.Text Book of Polymer Science –V.R.Gowariker,N.V.Vishwanathan & JSridhar –
WEL
6.An Introduction to Environmental Pollution –B.K.Sharma ,H Kaur-- Goel pb.
7.Liquid Crystals & Plastic Crystals –Vol-edited by G.W.Gray & P.A. Winsor Ellis
Horwood Series in Physical Chemistry
8. Liquid Crystals --Peter .J. Collings –Adam Higher Bristols
9.Modern Electrochemistry –Vol 2B –John O’M Bockris A.K.N.Reddy Academics
/Plenum pb.
10.Corrosion Engineering –M.G.Fontana- McGH
11.Biotechnology –Purohit
12.Environmental Chemistry –A.K.De – Newage.
Page 22
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COMPUTER CONCEPTS AND C PROGRAMMING
Sub code CCP 13/23 IA Marks: 25
Hours/week: 4 Exam Hours 3
Total hours: 52 Exam. Marks: 100
PART I: Computer Concepts
INTRODUCTION TO DIGITAL COMPUTER:
Basic functional units of a digital computer- Central Processing Unit, Arithmetic and Logic
Unit, Control Unit, Input and Output Units. Stored program concept. 02 hrs.
HARDWARE:
Input Devices: Keyboard, Mouse and Scanner. Output Devices: The meaning of Hard copy and
Soft copy, Printers: Impact and non-Impact printers, Dot Matrix Printer. Laser Printer and Ink
Jet Printer. Plotters. Storage Devices: Primary Storage-Random Access Memory. Secondary
Storage- Floppy Disk, Hard Disk, CD-ROM and its operation. Components of a personal
computer. 04 hrs.
SOFTWARE:
COMPUTER LANGUAGES:
Machine Language, Assembly Language and Assembler. Higher-Level Languages and
Compiler. Interpreter. Editor. System Software. Application Software. Operating System and
its functions. Specific features of DOS and UNIX Operating System. Some preliminary
commands of DOS and UNIX operating systems. 04 hrs.
COMPUTING ENVIRONMENTS:
Networking of computers and its advantages. LAN, WAN, Internet. E-mail. 02 Hrs.
PART II: C Programming
ALGORITHMS AND FLOW CHARTS:
The meaning of algorithms/flowcharts and their need. Writing algorithms and drawing
flowcharts for simple exercises like finding biggest of three numbers, to solve a given
quadratic equation, to find biggest and smallest of given set of numbers and such other simple
examples. 03 hrs.
C LANGUAGE PRELIMINARIES:
Characters set. C tokens. Keywords and Identifiers. Structure of a C Program. Executing a C
Program. 02 hrs.
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NUMERIC CONSTANTS AND VARIABLES:
Integer constants. Floating- point constants. Character constants. Back slash constants. String
Constants. Meaning of variables. Rules for defining variables. Declaration of variables.
Assignment operators. Assignment expressions and assignment statements. Arithmetic
conversion. The four fundamental data types. Short hand assignment operators. Declaring
variables as constant and as Volatile, Symbolic constants. Multiple assignment statements.
03 hrs.
INPUT AND OUTPUT FUNCTIONS:
The scanf () and printf () functions for input and output operations respectively. Formatted
input and output using format specifiers. The address operator (&),The getchar()
and putchar() functions. Writing simple complete C programs. 03 hrs.
OPERATORS IN C:
Arithmetic operators, Arithmetic expressions, Modes of expression, Arithmetic operators
precedence (including parenthesis), Increment and Decrement Operators. Relational operators,
Logical operators, Relational and logical expressions. Precedence of relational operators and
logical operators, The Conditional operators, Bitwise operators, the comma operator, The
precedence of operators among themselves and across all the set of operators. The associativity
of operators. Evaluation of expressions involving all the above type of operators. Mathematical
functions. Header files. Pre-processors directives. 05 hrs.
CONTROL STATEMENT:
The if statement. The if else statement. Nested if else statements. The else if ladder. The switch
statement. The go to statement. Programming examples. 04 hrs.
LOOP CONTROL STRUCTURES:
The while statement. The do while statement. The for statement. Nested loops, Jumps in loops-
The continue statement. Programming examples. 04 hrs.
ARRAYS:
The meaning of an array. One-dimensional and Two-dimensional arrays. Declaration and
initialisation of arrays. Reading, writing and manipulation of above types of arrays,
programming examples. 05 hrs.
FUNCTIONS:
Need for use – defined functions. Defining and using functions. Category of functions.
Returning non-integer value from functions. Arrays in functions. Global, local register and
static variables. Programming examples. 05 hrs.
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STRINGS:
String variable. Declaring and initialising string variables. Reading and writing strings. String
functions: string concatenation, string comparison, string copying, finding length of a string.
Implementing the above functions without using string functions. Arithmetic operations on
characters. Programming examples. 04 hrs.
POINTERS:
Pointer data type. Declaring and initialising a pointer. Accessing a variable-using Pointer.
Pointers and one-dimensional arrays. Programming examples. 02 hrs.
Text Books:
1. “Computer programming in C”, V. Rajaraman, PHI India – 2000.
(1.1, 2.1, 2.3, 5, 6.5, 6.6, 6.7, 6.8, 6.9, 6.11, 7, 9, 4.1, 4.2, 6.1, 6.4, 6.10, 17.1,
17.2, 22.2, 20.1,9)
2. Programming in ANSI C, E.Balagurusamy, McGraw hill – II Edition.
(2.2, 2.3, 2.4, 1.3, 1.4, 1.6, 2.5, 2.6, 2.9, 2.10, 3.5, 2.7, 4.2, 4.3, 3.10, 3.12,
3.6,3.3, 3.4, 3.7, 3.8, 3.15, 3.16, 5.3, 5.4, 5.5, 5.6, 5.7, 5.9, 6.1 to 6.5, 7.1 to 7.4,
8.2 to 8.8, 9.2, 9.4 to 9.12, 9.14, 9.15, 9.16, 11.1 to 11.7)(1 – Darrays only)
Reference Book:
1. “Computers Today”, Suresh. K. Basandra, Galgotia Publications Pvt. Ltd.,
Updated Edition 2002.
2. “The C programming language” (ANSI C Version), Kernighan & Retchie, 2nd
Edition, PHI India
3. “The Indispensable PC Hardware Book, Hans” – Peter Messmer, Addison
Wesley – III Edition (1.1, 1.2.2. – 1.2.8)
4. “Programming with ANI and Turbo C”, Ashok N.Kamthance, Pearson
Education. First Indian Print, 2002.
Question Paper Pattern:
Question paper should contain two parts A and B. The part A should contain
two question from “Computer Concepts” portion. The part B should contain six
question from “C Programming” portion. A student is expected to answer any five full
questions without leaving any part.
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GRA 24 - ENGINEERING GRAPHICS
II Semester
Sub code: GRA 24 IA Marks:25
Hours/week :4 Total hours : 52
Exam.Hours:4 Exam Marks:100
1.INTRODUCTION:
Drawing instruments and their uses. BIS drawing conventions: Line styles. conventions for
material representations. Lettering, dimensioning. 04 hrs.
2.ORTHOGRAPHIC PROJECTIONS:
Orthographic projection, Planes of projection, Four quadrants, First angle projection,
Reference line, Conventions employed. Projection of points – Points located in different
quadrants. Projections of lines – (located in First Quadrant only) True & apparent lengths,
true & apparent inclinations. 12 hrs.
3.PROJECTION OF PLANE SURFACES:
Projection of plane surfaces. Triangle, square, circle, rectangle & hexagon in different
positions.
09 hrs.
4.PROJECTIONS OF SOLIDS:
Projections of right / circular, pentagonal, prisms and pyramids in different positions. (Solids
resting on their base on HP and axis inclined to HP and parallel to VP only). All the three
views are to be drawn. (Change of position only ) 09 hrs.
5.DEVELOPMENT OF LATERAL SURFACES OF SOLIDS:
Development of right regular prisms and right cylinders, right regular pyramids and cones
and their frustums. 09 hrs.
6. ISOMETRIC PROJECTIONS:
Isometric scale, Isometric projection of simple plane figures. Isometric projections of solids,
Right regular prisms, Pyramids, cylinders and cones and sphere. 09 hrs.
I.A. Marks:
Drawing sheets to be evaluated for a maximum of 15 marks. Remaining 10 marks to be
based on one class test.
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Examination:
There shall be eight question of 20 marks each to be set in the examination as follows.
Students should be asked to answer any five questions out of eight questions.
Chapter –2 : 2 questions
Chapter –3 : 1 question
Chapter –4 : 2 questions
Chapter –5 : 1 question
Chapter –6 : 2 questions
Text Books:
1. “Engineering Drawing”, N.D. BHAT & M.PANCHAL. 37 Ed, 1996, Charotar
Publishing House, Gujarat.
2. ”Engineering Graphics”, K.R.GOPALAKRISHNA, 24 Ed, 1999 Subhash
publications Bangalore.
Reference Books:
1. “A Text Book Of Engineering”, P. S. Gill II Ed, 2001 S. K. Kataria & Sons,
New Delhi.
2. “A Text Book Of Engineering Drawing”, K. L. NARAYAN & KANNIAH P
1999 Scitech, Chennai.
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BASIC ELECTRONICS
I / II Semester
Sub code: ELN 15/25 IA Marks:25
Hours/Week:4 Exam Hours:3
Total hours:52 Exam Marks:100
1. CONDUCTION IN SEMICONDUCTORS:
Electrons and holes in an intrinsic semiconductors, conductivity of a semiconductor, carrier
concentrations in an intrinsic semiconductor, donor and acceptor impurities, charge densities in
a semiconductor, Fermi level in a semiconductor having impurities, diffusion, carrier life time,
Hall effect. 05 hrs.
2. SEMICONDUCTOR-DIODE CHARACTERISTICS:
Qualitative theory of a PN –junction, PN junction as a diode, Volt-Ampere characteristic,
temperature dependence of P-N characteristics, Half wave and Full wave rectifiers, other full
wave circuits, ripple factor, capacitor filter, Zener diode characteristics, Zener and Avalanche
breakdown, Zener regulated power supply. 08 hrs.
3. TRANSISTOR CHARACTERISTICS:
Junction transistor, transistor current components, transistor as an amplifier, common-base
configuration, common-emitter configuration, CE cut –off region, CE saturation region, large
– signal , DC and small –signal CE values of current gain, Operating point, bias stabilization,
cascading transistor amplifiers, decibels: Classification of amplifiers, distortion in amplifiers,
frequency response of an amplifier, RC coupled amplifier. 10 hrs.
4. THEORY OF SINUSOIDAL OSCILLATORS:
Concept of feedback, sinusoidal oscillators, working of RC phase shift, Colpitts and Hartely`s
oscillator using BJT`s, expressions for frequency of oscillation (no derivation), crystal
oscillator. 04 hrs.
5. OPERATIONAL AMPLIFIERS (OPAMP)
Introduction, Ideal OPAMP, inverting and non-inverting OPAMP, need for OPAMP, OPAMP
characteristics OPAMP applications, voltage follower, addition and subtraction using
OPAMP circuits. OPAMP integrating and differentiating circuits. 05 hrs
6. COMMUNICATION SYSTEMS:
Basic block diagram of communication systems Modulation, Amplitude Modulation,
Frequency spectrum, power relations, Phase and Frequency Modulation, frequency spectrum,
comparison of AM and FM, radio telegraphy, radio telephony, super heterodyne receiver.
05 hrs.
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7. DIGITAL ELECTRONICS:
Digital logic – Binary numbers, number base conversion , Octal and Hexadecimal numbers,
complements, Binary addition and subtraction using One’s and Two’s complements, addition
and subtraction in other number system, fractional numbers and BCD numbers. Binary logic,
symbols, basic theorems and properties of Boolean Algebra, De-Morgan’s theorem AND, OR
logic gate realisation using diodes, Not gate using transistor, Diode Transistor Logic (DTL)
Resistance Transistor logic (RTL) Direct Coupled Transistor Logic (DCTL),Current Mode
Logic (CML), and Transistor- Transformer Logic (TTL), symbols used for NOT, OR, AND,
NAND, XOR Gates and their truth tables, Boolean functions, Half adder, Full adder and
Parallel binary adder, introduction to sequential logic circuits, working of an R-S Flip-flop
(transistor version, NAND/NOR version) 12 hrs.
8. INTRODUCTION TO CATHODE RAY OSCILLOSCOPE (CRO):
Basic block diagram, Use of CRO for measurement of Amplitude, Frequency and Phase.
03 hrs.
Text Books:
1. “Electronic Devices and Circuits”: Millman and Halkains, TMI 1991, Reprint
2001(T1).
2. “Electrical, Electronics & Computer Engineering for Scientists and Engineers”
Second Edition K A Krishnamurthy & M Raghuveer New age International
Publishers (Wiley Easten) 2001.
Reference Books:
1. “Electronic Communication Systems”, George Kennedy, TMH Fourth Edition
2. “Electronic Principles” A.P. Malvino, TMH Sixth Edition.
3. “Digital Logic & Computer design”, Morris Mano PHI, EEE
Contents mentioned herein (in the syllabus ) are to be covered as follows
Topic in sylabus Books
1 Chapter 5 in T1
2 Chapter 6 , 20 in T1
3 Chapter 9, 10, 12 ,16 in T1
4 Chapter 17 in T1 / Chapter 12 in T2
5 Chapter 18, 22 R2/Chapter 11 in T2
6 Chapter 1,3, 5,6, in R1/ Chapter 13 in T2
7 Chapter 14 in T2
8 Chapter 16 in T2
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Question Paper Pattern
• 8 Questions with 20 marks each to be set.
• 5 Full questions to be answered.
• Every part in a question shall have a maximum of 3 sub- sections.
• Preferably, 50% in each questions shall have a numerical problem.
• For each 6.5 hours of teaching one question is to be set.
• Questions of various topics can be interleaved.
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COMPUTER PROGRAMMING LAB LIST
I / II Semester
Sub code CPL 16/26 IA marks:25
Hours/Week:3 Exam. Hours:3
Total hours: 42 Exam.Marks:50
COMPUTER PORGAMMING LAB LIST
I. WORD EXERCISE
1. Create a document using MS-Word with at least three paragraphs and performs the
following operations.
1) With left margin 1 “and right margin 0.75”.
2) Center the heading and make it bold, increase the front size
3) Underline the specified words in the document and change them to italics
4) Conduct spell check and correct them suitably
5) Use numbering and bullets as used in the document
6) Exchange paragraphs 2 and 3 using cut and paste facility
7) Put suitable headers and footers
8) Count the number of words and lines
2. Design a Visiting Card using MS-Word (Drawing tools),which includes a suitable
symbol (like symbol for telephone etc.)
Name
Address
Symbol
3. Create a formal-letter using MS-Word to place an order to purchase having the following
information, sort on any one column and present
SL. No. Title of the book Author Edition Publication No. of Copies
II. Simple Exercise
1. Write C program to find the area of a triangle, given three sides.
Area= (s(s-a)(s-b)s-c) where s=(a+b+c)/2)
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2. Write a C program to find the areas of circle, given radius (Area= π r2 )
3. Write a C program to find the simple interest, given principle, rate of interest and time
(Si= (p r t)/100)
III. C Programs using if….else statement:
1. Write a C program to check whether a given integer number is odd or even.
2. Write a C program to check whether a given integer is positive or negative.
3. Write a C program to find the biggest of three numbers
4. Write a C program to find and output all the roots of a given Quadratic equation, for
nonzero co-efficients. In case of errors, yours program should report suitable error
message.
IV.C PROGRAM USING SWITCH STATEMENT:
1. Write a C program to simulate a simple calculator that performs arithmetic operations like
addition, subtraction, multiplication and division only on integers. Error message should be
reported, if any attempt is made to divide by zero, Use switch statement.
V. C PROGRAMS USING LOOP CONSTRUCTS:
1. Write a C program to find the sum of first ‘N’ natural numbers.
2. Write a C program to generate and print first ‘N’ FIBONACCI numbers.
3. Write a C program to find the GCD and LCM of 2 integer numbers and output the result
along with the given integers. Use Euclid’s algorithm.
4. Write a C program to find the sum of odd numbers and sum of even numbers from 1 to ‘ N’.
Output the computed sums on two different lines with suitable headings.
5. Write a C program to reverse a given integer number and check whether it is a palindrome
or not. Output the given number with suitable message.
6. Write a C program to find the value of sin(x) using the series 1-X2/2!+x
4/4!…… up to ’N’
term accuracy ( without using user define function). Also print sin(x) using library
function.
7. Write a C program to find value of cos(x) using the series 1-x2/2!+x4/4…..upto the given
accuracy (without using user defined function). Also print con(x) using library functions.
8. Write a C program to find whether a given number is prime or not and output the given
number with suitable message.
9. Write a C program to generate and print prime number in a given range. Also print the
number of prime numbers.
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63
VI. EXERCISES USING ONE DIMENSIONAL ARRAY:
1. Write a C program to read N integers (Zero, +ve and –ve) into an array A and to
a) Find the sum of negative numbers.
b) Find the sum of positive numbers.
c) Find the average of all input numbers.
Output the various results computed with proper headings.
2. Write a C program to input N numbers (integers or reals) and store them in an array.
Conduct a linear search for a given key number and report success or failure in the form of
a suitable message.
3. Write a C program to sort N numbers in ascending order using bubble sort and print both
the given arrays and the sorted arrays with suitable headings.
4. Write a C program to accept N numbers sorted in ascending order and to search for a
given number using binary search. Report success or failure in the form of suitable
messages.
5. Write a C program to input N real numbers and to find mean, variance and standard
deviation, where mean=( Σ (x[i] ))/N, Variance =(Σ(x[i]–mean)2)/N,
standard deviation= variance, for I<=i<=N. Output the computer result on different
lines.
6. Write a C program to evaluate the given polynomial, p(x) = anxn+an-1x
n-1+an-2x
n-
2+……+a1x+a0, by reading its coefficients into an array. [Hint: Rewrite the given
polynomial as
p(x) = ao + x(a1+x(a1+x(a2+x(a3+x(a4+……….x(an-1+axn)))))
and evaluate the function starting from the inner loop.]
VII. EXERCISES USING TWO DIMENSIONAL ARRAYS:
1. Write a C program to read two matrices A (M x N) and B (M x N) and perform addition OR
subtraction of A and B. Find the trace of the resultant matrix. Output the given matrices,
their sum OR differences and the trace.
2. Write a C program to read a matrix A(M x N), Find the transpose of the given matrix and
output both input matrix and the transpose matrix.
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VIII. EXERCISES ON STRINGS:
1. Write a C program to read a string and check whether it is a palindrome or not (without
using library functions). Output the given string along with the suitable messages.
2. Write a C program to read two string and concatenate them (without using library
functions). Output the concentrated string along with the given strings.
3. Write a C program to read a sentence as well as the case converted sentence on two
different lines.
4. Write a C program to read a sentence and count the number of vowels and consonants in
the given sentence. Output the result on two lines with suitable headings.
5. Write a C program to read N names, store them in the form of an arrays and sort them in
alphabetical order. Output the given names and the sorted names with suitable headings.
IX. EXERCISES ON USE DEFINITION FUNCTIONS:
1. Write a C program to sort given ‘N’ elements by selection sort method using functions.
a. To find the position of a minimum elements in an array.
b. To swap the contents of two positions.
2. Develop functions
f. To read a given matrix.
g. To output a matrix.
h. To compute the product of two matrices.
Use the above developed functions to read in two matrices A(M x N) and B(P x Q),
To compute the product of the input matrices, to output the given matrices and the
Computed product matrix in a main function.
3. Write a C program to read a matrix A(M x N) and B(P x Q), and to find the following
using functions.
a. Sum of the elements of each row
b. Sum of the element of each column
c. Find the sum of the element of the matrix.
Output the computed results with suitable headings.
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X. EXERCISES ON POINTERS:
1. Write a C program to read two integers M and N, and to swap their values. Use the user
defined function for swapping. Output the values of M and N Before and after swapping with
suitable message.
2. Write a C program to read N integers and store them in an arrays A, and so find the sum
of all these elements using pointer. Output the given arrays and the computer sum with the
suitable heading.
PATTERN OF QUESTIONS TO BE ASKED IN THE EXAMINATION:
1. Exercises at SL.Nos.1,2 and 3 of section ii, at Sl. Nos.1 and 2 of section III and at Sl.
No.1 odd section V are only for practice and need not to be asked in the examination.
2. Two exercises of varying complexities from different sections are to be asked in the
examination. Students are expected 1).to write procedure either in the form of an algorithm
or a flowchart for both the exercises 2).to complete programs for both the exercises and
3).to execute both the programs and show the results along with the hard copies of the same.
Note:
One of the C program has to be created using MS-Word, saved as text file(extension .c),
compiled and executed
Reference Books:
1. “Programming Techniques through C” by Murthy, V. Pearson Education Pvt, Ltd.,
Publications-2002.
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66
ENGINEERING CHEMISTRY LABORATORY
I / II Semester
Sub code EL 17/27 IA Marks:25
Hours/week:3 Exam.Hours:3
Total hours:40 Exam.Marks:50
Note:
1. Carry out any five experiment from each part:
2. For examination, as experiment each from Part –A and Part-B shall be set under Part –
A, a common experiment shall be set for all the candidates while under Part-B, Different
experiments may be set.
Part-A
1. Preparation of standard EDTA solution and determination of total hardness of a sample of
water.
2. Preparation of standard EDTA solution and determination of calcium oxide in the given
sample of cement solution (Rapid EDTA method).
3. Determination of percentage of copper in brass using standard sodium thiosulphate solution
(brass solution to be prepared by weighing brass sample)
4. Preparation of standard potassium dichromate solution and determination of iron in the
given sample of haematite ore solution (External indicator Method)
5. Determination of chemical Oxygen Demand (COD) of the given industrial wastewater
sample.
6. Determination of glucose in a fluid sample.
PART - B
1. Determination of pka of a weak acid using pH meter.
2. Potentiometric titration-Estimation of FAS using standard k2Cr207 solution.
3. Colorimetric determination of copper.
4. Calorimetric determination of iron
5. Conductometric estimation of HCL and CH3COOH in a given acid mixture using standard
NaOH solution.
6. Determination of viscosity coefficient of a given liquid using Ostwald’s viscometer
(density of the liquid to be given)
Reference Books:
1. Vogel’s Text Book of Quantitative Chemical Analysis.
2. Theory and Practice in Applied Chemistry by O P Veermani and Narula.
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67
COMMUNICATION SKILL
I & II Semester
Hours/week:2 Total hours:50
(I & II Semester put together)
INTRODUCTION, Importance Languages
GRAMMAR Parts of Speech, Usage of Preposition
and article, Punctuation 05 hrs.
TENSES & DEGREES OF COMPARISON 03 hrs.
TRANSFORMATION OF Active-Passive, Affirmative- Negative,
SENTENCES Exclamatory -Assertive, Interrogative-Assertive,
Kinds of sentences. 05 hrs.
DIRECT-INDIRECT SPEECH 05 hrs.
Vocabulary Usage Homonyms
Correcting spelling
One – word equivalents 07 hrs.
Precise Writing 03 hrs.
Essay/Report Writing 05 hrs.
Letter Writing Personal, Official, Applications 05 hrs.
Idioms & Phrases Meaning & Usage in sentences 05 hrs.
Comprehension of an unseen passage 02 hrs.
Elaboration Expansion of ideas, proverbs 02 hrs.
Presentation Preparation of materials and Presentation-the step 03 hrs.
Suggested Text Books:
1. “Basic Grammar”, SLN Sharma & K Shankaranarayana, Navakarnataka
Publications.
2. “New International Business English” by Jones, published by Cambridge
University press.
Reference Books:
1. “English Rank Scorer”, G. Snakaran, Addone Publishing group,
Thiruvananthapuram, Kerala.
2. “English Grammar”, Wren & Martin.
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68
KANNADA KALI
I & II Semester
Hours/Week: 2 Total Hours: 50
( I & II Semester Put together)
Lesson 1: Introducing each other – 1.
Personal Pronouns, Possessive Forms, Interrogative words,
Lesson 2: Introducing each other – 2
Personal Pronouns, Possessive Forms, Yes/No Type interrogation
Lesson 3: About Ramayana.
Possessive Forms of nouns, dubitive question, Relative nouns.
Lesson 4 : Enquiring about a room for rent.
Qualitative and quantitative adjectives.
Lesson 5: Enquiring about the college.
Predicative Forms, locative case.
Lesson 6: In a Hotel
Dative case defective verbs.
Lesson 7: Vegetable market.
Numeral, plurals.
Lesson 8: Planning for a picnic.
Imperative, Permissive, hortative.
Lesson 9: Conversation between Doctor and the patient.
Verb-iru, negation – illa, non-past tense.
Lesson 10: Doctors advise to Patient.
Potential Forms, no - past continuous.
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Lesson 11: Discussing about a film.
Past tense, negation.
Lesson 12: About Brindavan garden.
Past tense negation.
Lesson13: About routine activities of a student.
Verbal participle, reflexive form, negation.
Lesson 14: Telephone conversation.
Past and present perfect past continuous and their negation.
Lesson 15: About Halebid, Belur.
Relative participle, negation.
Lesson 16: Discussing about examination and future plan.
Simple conditional and negative.
Lesson 17: Karnataka (Lesson for reading)
Lesson 18: Kannada Bhaashe (Lesson for reading)
Lesson 19: Mana taruva Sangati alla (Lesson for reading)
Lesson 20: bEku bEDagaLu (Lesson for reading)
