WMA-101: APPLIED MATHEMATICS-I UNIT-I … · value of fuels by Bomb calorimeter ... 4. 2 To find the acceleration due to gravity using simple pendulum and to ... period of a bar pendulum

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Periods / Week = 04 Total No. of Periods Reqd. = 60 Assignment + Mid Sem = 15+25 = 40

End Sem Exam Marks = 60 Total Marks = 100 Duration of End Sem Exam = 2 Hrs

WMA-101: APPLIED MATHEMATICS-I

UNIT-I DIFFERENTIAL CALCULUS Basic concepts of function and limit, differential coefficient, derivative of elementary functions by first principle. Derivative of sum, difference, product and quotient of two functions. Chain Rule, problems. Logarithmic differentiation, derivative of parametric and implicit functions. Maxima and minima of a function of one variable and related problems, Mean Value Theorem, Partial Derivatives, Jacobian. UNIT-II INTEGRAL CALCULUS (INDEFINITE INTEGRAL) Indefinite integral – Inverse process of differentiation, standard results, integration by substitution, integration by parts. Integration of rational algebraic by using partial fractions. Integration of various forms. UNIT-III INTEGRAL CALCULUS (DEFINITE INTEGRAL) Definite integrals, simple properties. Area of plane curves by definite integrals. Application of Gamma functions to evaluate the integrals. Simpson’s Rule and problems. Introduction to Multiple Integral. UNIT-IV MATRIX ALGEBRA Introduction to matrices, identity, scalar, symmetric, skew symmetric, singular matrix (definitions). Algebra of matrices. Simple problems. Computation of adjoint and inverse to matrices. Application to the solution of system of linear equations, Eigen Values and Eigen Vectors. Determinants, definition of minor, co-factor, important properties of determinants, solution of problems with the help of properties. Cramer’s Rule and problems. BOOKS RECOMMENDED: 1. Applied Mathematics, by V.K. Parashar. 2. Calculus (Diff. and Integral) by Gorakh Prasad.

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WPH-101: APPLIED PHYSICS-I

I VECTOR ALGEBRA Vectors and Scalars, position vector, unit vector, zero vector, addition and subtraction of vectors, magnitude and direction of resultant vector, rectangular and Cartesian components of a vector, scalar and vector products of two vectors, scalar and vector fields, del operator, gradient of a scalar function, divergence and curl of a vector function. II ROTATIONAL MOTION Angular velocity, angular acceleration, angular momentum, torque (moment of force), principle of conservation of angular momentum, moment of inertia, physical significance of moment of inertia, theorem of parallel and perpendicular axes, moment of inertia of a thin rod, ring and disc, radius of gyration and moment of inertia, kinetic energy of rotation, comparison of linear and rotational motion. III OSCILLATIONS AND WAVES Periodic motion, simple harmonic oscillation, kinetic and potential energy of simple harmonic oscillator, oscillation of a simple pendulum, concept of free, damped and forced oscillations, resonance. Equation of traveling harmonic wave, principle of superposition, reflection of waves, standing waves, formation of standing waves in a string clamped at both the ends. IV OPTICS Dispersion of light by a prism, dispersive power, refraction of light from the convex and concave surfaces, Lens maker’s formula, focal length of combination of two thin lenses in contact, chromatic aberrations, achromatism, wave front, Huygen’s Principle, interference of light, Young’s double slit experiment, conditions of maxima and minima, expression of fringe width. BOOKS RECOMMENDED: 1. Physics Part I & II, David Halliday & Robert Resnick 2. Fundamentals of Physics, David Halliday, Robert Resnick & Jearl Walker 3. Concepts of Physics Vol. I & II, H. C. Verma

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WCH-101: APPLIED CHEMISTRY

IA Origin and growth of organic chemistry. Catenation, Homologous series, Isomerism, Functional group, Hydrocarbons and their classification, Nomenclature of organic compounds by IUPA system, Preparation and properties of Alkanes, Alkenes and Alkynes (Addition reaction, substitution reaction and elimination reaction etc.) IB POLYMERS Introduction, classification of polymers, types of polymerization reactions, plastics and resins, constituents of plastics – preparation properties and uses of polythene, Teflon, Polystyrene, PVC, Bakelite, Rubber, types of rubber, Vulcanization of rubber, Preparation, properties and uses of Buna S and Buna N rubbers. II ELECTROCHEMISTRY, pH VALUE AND BUFFER SOLUTION Part-A. Metallic and electrolytic conductivity, Distinction between atoms and ions, Arrhenius theory of ionization, Mechanism of electrolysis of fused electrolytes, Aqueous solution of electrolytes, Faraday’s laws of electrolysis (electroplating, electro refining, electrometallurgy, electrotyping and manufacture of chemicals etc.). Part-B. Hydrogen ion concentration, pH value, definition and its importance as applied to engineering numerical problems based on pH value, Buffer solution, Types of buffer solution and mechanism of buffer solution. III CORROSION, ALLOYS AND FUELS Part-A. Corrosion: Introduction, magnitude of corrosion problem, theories of corrosion, Galvanic cell action, protection of metals from corrosion, methods of applying metallic coatings. Alloys: Introduction, preparation of alloys, purpose of making alloys, general properties and classification of alloys, composition, properties and engineering application of brass, bronze, gunmetal, constantan, duralumin. Part-B. Fuels: Introduction, classification of fuels, calorific values, experimental determination of calorific value of fuels by Bomb calorimeter, coal, classification of coal. IV ENVIRONMENTAL CHEMISTRY Environmental segments, atmospheric regions. Chemical species and particulate present in the atmosphere, radiation balance, Lapse rate and temperature inversion, Green house effect formation and depletion of ozone in the atmosphere, acid rain, air pollution, types of air pollutant, water pollution, types of water pollutants, sewage testing of sewage, Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD). BOOKS RECOMMENDED: 1. Polytechnic Chemistry, by Ved Prakash Mehta 2. Basic Applied Chemistry, by P.C. Jain & Monica Jain

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Periods / Week = 04 Total No. of Periods Reqd. = 45 Assignment + Mid Sem. = 15+25 = 40


WLE-101: ELECTRONIC DEVICES & CIRCUITS-I

I SEMICONDUCTOR PHYSICS Bohr’s Atomic theory, elementary concept of energy levels in atoms, energy bands in solids, classification of solids on the basis of conductivity and energy band diagrams. Intrinsic semi-conductor: Crystal structure, conduction in intrinsic semiconductor at absolute zero temperature and above. Generation of charge carriers & their movement in the crystal, conduction of current and current types. Extrinsic semiconductor: Doping, formation of P-type and N-type semiconductors and their crystal structures, charge carriers in N-type & P-type semiconductors, effect of temperature on extrinsic semiconductors. II PN Junctions / Diodes Formation of PN junction/diode, PN junction with no external voltage and formation of depletion layer, Barrier potential, width and height of barrier, Biasing of PN junctions, Effect of forward & reverse bias, reverse break down (Avalanche’s and Zener effect). V-I characteristic of diode, Ideal diode and its characteristic, diode current equation, specifications, load line, operating point, resistances, diode equivalent circuits. Special Diodes: Operation & characteristic of LED, Photodiode, varactor diode, schottky diode, tunnel diode, zener diode, and its applications as a voltage regulator. III RECTIFIERS Concept of rectification, specification of a rectifier diode. Single phase, half wave, full wave, bridge rectifier circuits and their operations. Calculations of dc voltage, rms voltage, ripple factor and rectification efficiency of half-wave & full-wave rectifiers. IV WAVE SHAPING CIRCUITS Concept of filtering and filter circuits (shunt capacitor filter, choke input filter, RC & LC-π filter) for smoothing output of rectifiers. Concept of clipping, Clipper-circuits and their operation. BOOKS RECOMMENDED: 1. Electronic Devices & Circuits by Bogart 2. Basic Electronics & Linear Circuits by N.N. Bhargava 3. Principles of Electronics by V.K. Mehta. 4. Microelectronics by Millman & Grabel, Tata McGraw Hill 5. R. Boylestad and L. Nashelsky, “Electronic Devices and Circuits”, Prentice Hall 6. S. Sedra, K. C. Smith, ‘Microelectronic Circuits’, Oxford Univ Press

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WIT-101: FUNDAMENTALS OF COMPUTERS & IT

I INTRODUCTION & BUILDING BLOCKS OF COMPUTERS

Block diagram of computer, types of computers, computer languages (machine language, assembly language and high level language). Classification of computers, central processing unit (ALU & control unit, registers), primary memory, RAM, static and dynamic RAM, Video RAM, shadow RAM etc. ROM, PROM, EPROM, EEPROM, secondary storage (optical disk, hard disk etc.) II PERIPHERALS & SOFTWARE Input devices:- key board, pointing devices, scanning devices, touch tone devices, terminal etc. output devices:- Printers, plotters, monitors, voice output, add-on cards, serial and parallel ports. Operating system, utility programs, language processor, application programs. Computer viruses & vaccines. Basic idea of PC-Tools. III INTRODUCTION TO IT Information Technology-its concept and scope, prerequisites of information, Information Technology vs. Computer Science, information technology and internet, careers in IT industry, societal impacts of information technology. IV EMERGING TRENDS IN IT MANAGEMENT Introduction to service management, ERP,CRM software, POS system, E-learning, What is Six Sigma? Marketing on the web, marketing strategies, creating web presence, advertising, customer service and support, web branding strategies, web selling models. BOOKS RECOMMENDED: 1. Fundamentals of Computer, by Raja Raman V. 2. Computer Primer, by Satish Jain 3. Computer Studies, by C.S. French 4. Peter Norton’s Computer 2nd Edition. 5. Computer Fundaments, by Pearl Software. 6. Introduction to Information Technology, by Pearson Education 7. Fundamentals of Information Technology, by D.S.Yadav 8. Introduction to Information Technology, by V.Rajaraman 9. Analysis and Design of Information Systems by V.Rajaraman

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Periods / Week = 03 Total No. of Periods Reqd. = 39 Lab Course Work = 60


WPH-191: APPLIED PHYSICS LAB-I Updated on 13.12.2017

LIST OF EXPERIMENTS

1. To find the volume of metal used in a hollow cylinder closed at one end using vernier calipers. 2. To determine the mass per unit length of a given wire using a screw gauge. 3. To determine the radius of curvature of a watch glass using a spherometer. 4. To find the acceleration due to gravity using simple pendulum and to draw ℓ-T2 graph and hence to

read the length of the second’s pendulum. 5. To plot a graph between the distance of the knife edge from the centre of gravity and the time

period of a bar pendulum and to determine its radius of a gyration about the centre of gravity. 6. To find the weight of a given body using law of parallelogram of forces and to verify the result by

measuring the diagonal of the parallelogram. 7. To determine the frequency of an alternating current using a sonometer and a horse-shoe magnet. 8. To determine total mass of a given small solid cylinder using screw gauge.

BOOKS RECOMMENDED: Lab Manual in Physics Vol-I & II, R.S. Mittal & S. Singal

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WCH-191: APPLIED CHEMISTRY LAB

LIST OF EXPERIMENTS 1. Preparation of standard solutions.

2. Determination of normality and strength in grams per liter of a given solution of NaOH by titrating at against a standard solution of oxalic acid (Acid – Base titration).

3. Determination of normality and strength in grams per liter of a given solution of KMnO4 by titrating at with a standard solution of oxalic acid (Redox titration).

4. Analysis of the organic compounds for their functional groups.

5. Synthesis preparation of ura-zermaldehyde resin in the laboratory.

6. Separation of a mixture of red and blue ink using paper chromatography.

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WLE-191: ELECTRONIC WORKSHOP

LIST OF EXPERIMENTS 1. (a) To become familiar with the resistor colour code and the use of an Ohm meter to measure

resistance. (b) To investigate the properties of potentiometer and preset.

2. To become familiar with fixed and variable capacitors.

3. To become familiar with different types of inductors, transformers, & chokes.

4. To become familiar with various types of diodes and to identify its P and N terminals.

5. To become familiar with n-p-n and p-n-p transistor and to identify its terminals.

6. (a) To control one lamp with one switch.

(b) To control two lamps in series and parallel.

7. To make connection for stair case wiring using 2-way switches.

8. To make connection for go-down wiring using two-way and intermediate switches.

9. Soldering practice of various types of circuits.

BOOKS RECOMMENDED

1. Fundamentals of Electrical Engg., Ashfaq Husain.

2. Electrical Engg., B.L. Thereja. (Vo. I and II)

3. Linear Circuits, N.N. Bhargava.

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WEN-101: ENGLISH & COMMUNICATION SKILLS

I TEXT BOOK (A complete course in English by Robert J. Dixon) (30%) Chapters: Two thanks giving day gentlemen, A love story, The gifts of Feoder Himkoff, The prince and the judge, Mr. Traver’s First Hunt, Portrait of a teacher, Trouble in Bohemia, Fact or fantasy. Note: Text based questions ranging from short to long answer type. II UNSEEN PASSAGE (10%) Reading and comprehending un-simplified text and guessing the meaning of unfamiliar words from the context. III GRAMMAR (30%) Tenses, Voices, Determiners, Direct and Indirect narration. IV WRITING SKILLS (20%) Letter writing, report writing, processing, paragraph writing. BOOKS RECOMMENDED: 1. A Practical English Grammar (Third Edition) by A.J. Thomson & A.V. Martinet 2. High School English Grammar and Composition, by Wren & Martin 3. Oxford Advanced Learners Dictionary of Current English, by A.S. Hornby 4. The Most Common Mistakes in English Usage, by Thomas Elliott Berry

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WMA-102: APPLIED MATHEMATICS-II

I COMPLEX NUMBERS Introduction, Algebra of complex numbers, standard form of complex number, conjugate number, square root and cube root of unity, triangle inequality, De-Moivre’s theorem. Analytic functions, Cauchy’s integral theorem & Integral Formula, Taylor’s Series. II COORDINATE GEOMETRY (STRAIGHT LINES AND CIRCLE)

Equation of straight lines in various standard forms. Angles between straight lines, perpendicular distance formula and related problems. Equation of circle with centre and radius. General equation of a circle, determination of its centre and radius. Conditions for a circle, circle on a given diameter and problems. Equations of tangent and normal at a given point on the circle.

III COORDINATE GEOMETRY (CONIC SECTION)

Conic section and its definition. Standard equation of a parabola, simple problems and its tracing. Standard equation of an Ellipse with simple problems. Standard equation of a hyperbola with simple problems.

IV PERMUTATION-COMBINATION & PROBABILITY Introduction to permutations & combinations and binomial theorem, Probability, conditional probability, random variables & binomial distribution. BOOKS RECOMMENDED: 1. Applied Mathematics by VK Prashar. 2. Coordinate Geometry by Gorakh Prasad for Inter students. 3. A first course in mathematics by Chandrika Prasad 4. Advanced Mathematics for Engineers by Chandrika Prasad 5. Probability Theory by Meyer

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WPH-102: APPLIED PHYSICS-II Updated on 08.05.2017

UNIT-I ELECTROSTATICS Quantization of charge, Coulomb’s law in electrostatics, intensity of electric field due to a point charge, electric dipole, intensity of electric field due to a dipole at a point on its (i) axis & (ii) perpendicular bisector, electric dipole moment, torque on a dipole in external electric field, potential energy of dipole in an electric field, Gauss’s theorem and its application to find electric field (i) due to an infinite line of charge (ii) due to an infinite plane sheet of charge and (iii) due to a hollow conducting sphere. UNIT-II DC CIRCUITS Ohm’s law, concept of resistance, current density, Ampere circuital law and its applications, Biot-Savart law and its applications, concept of inductance, Inductance of a solenoid and a toroid, energy stored in an inductor, concept of capacitance, capacitance of a parallel plate capacitor, a cylindrical capacitor, a spherical capacitor and an isolated sphere, energy stored in a capacitor. UNIT-III AC CIRCUITS Instantaneous and rms values of AC voltage and current, AC voltage applied to a resistor, capacitor and inductor, analytical study of series RC , LR and LCR circuits with AC source, instantaneous and average power consumed in a series LCR circuit with ac voltage. UNIT-IV ATOMIC AND NUCLEAR PHYSICS Bohr’s atomic model, hydrogen spectrum, composition of nucleus, size of nucleus, radioactivity, law of radioactive disintegration, half life, mean life, mass energy relation, atomic mass unit, mass defect, binding energy of a nucleus, binding energy per nucleon versus mass number curve. BOOKS RECOMMENDED: 1 Physics Part I & II, David Halliday & Robert Resnick 2 Fundamentals of Physics, David Halliday, Robert Resnick & Jearl Walker 3 Concepts of Physics Vol. I & II, H. C. Verma

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WLE-102: DIGITAL ELECTRONICS

I NUMBER SYSTEMS & CODES Introduction, Number systems and their conversion, Signed numbers, 1’s and 2’s complements of binary numbers. Binary Arithmetic: Addition, Subtraction, 1’s Complement Subtraction, 2’s Complement Subtraction, Multiplication, Division, Binary Coded Decimal (BCD), 8421 Code, Digital Codes: Gray Code, Excess-3 Code & their conversion to Binary & Vice versa, Alpha-Numeric Codes (ASCII code). II BOOLEAN ALGEBRA AND COMBINATIONAL LOGIC Introduction, Rules & Laws of Boolean Algebra, Boolean addition & Subtraction, Logic Expressions, Demorgan’s law, Simplification of Boolean Expressions, Karnaugh Map (up to 4-variables), SOP and POS form, NOT, AND, OR, NAND and NOR Gates, Universal Property of NAND and NOR Gates, NAND and NOR implementation, EXOR and EXNOR gates. III COMBINATIONAL LOGIC CIRCUITS Design of combinational circuits, Half Adder and Full Adder & their realization using combination of AND, OR, XOR and NAND gates, Half and Full Subtractors, Magnitude Comparators, Decoders and Encoders, Multiplexers and Demultiplexers, Parity Generators/Checkers. IV SEQUENTIAL LOGIC CIRCUITS Introduction; Latches: SR Latch, Gated SR Latch, Gated D Latch; Edge Triggered Flip Flops: Edge Triggered RS Flip Flop, Method of Edge Triggering, Edge Triggered D Flip Flop, Edge Triggered JK Flip Flop, and T Flip Flop, Asynchronous Preset and Clear Inputs, Design of simple Sequential Circuits, Flip Flop Applications. BOOKS RECOMMENDED: 1. Digital Fundamentals by Thomas L. Floyd (10th Edition) 2. Digital Design by M. Morris Mano (5th Edition) 3. Digital Computer Fundamentals by BARTEE T.

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End Sem Exam Marks = 60 Total Marks = 100 Duration of Exam = 2 Hrs

WCO-101: PROGRAMMING IN ‘C’

I PROGRAMMING TECHNIQUES AND OVERVIEW OF C LANGUAGE Algorithm and Programming Development, Steps in development of a program. Flow charts, Algorithm development, Program Debugging, Program Structure. I/O statements, assignment statements, Constants, variables and data types. Operators and Expressions II JUMPING, BRANCHING AND PROGRAM LOOPING Control Structures, Introduction, Decision making with IF – statement, IF – Else and Nested IF, While and do-while, for loop, Break and switch statements. Scope & lifetime of variables (local, global, external, and static). III ARRAYS, STRUCTURE AND UNIONS Arrays, Introduction to Arrays, Array Declaration, Single and Multidimensional Array: Arrays of characters, strings, Structures and Unions: Declaration of structures, Accessing structure members. Structure Initialization, Arrays of structure, Unions

IV POINTERS AND FUNCTIONS IN C Pointers: Introduction to Pointers, Address operator and pointers, Declaring and Initializing pointers, Assignment through pointers, Pointers and Arrays. Functions: Introduction to functions, Function Declaration Standard functions, Parameters and Parameter Passing, Call – by value/reference.

BOOKS RECOMMENDED: 1. Programming in ANSI ‘C’ by E. Balagurusamy Tata McGraw Hill India 2. Let us ‘C’ by Y. Kanetkar BPB publication

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WPH-192: APPLIED PHYSICS LAB-II Updated on 13.12.2017

LIST OF EXPERIMENTS

1. To find the magnetic moment and the pole strength of a bar magnet from magnetic lines of force

plot.

2. To find the focal length of a bi-convex lens using spherometer.

3. To find the value of v for different values of u in case of concave mirror and find its focal length from the graph between 1/u versus 1/v.

4. To find the value of v for different values of u in case of convex lens and find its focal length from

the graph between 1/u versus 1/v. 5. To plot a graph between angle of incidence and angle of deviation and to determine from the

graph the refractive index of material of the given prism.

6. To determine the specific resistance of the material of a given wire using a meter bridge. 7. To verify the law of series combination of resistances using a post office box.

8. To verify the law of parallel combination of resistances using a post office box.

BOOKS RECOMMENDED: Lab Manual in Physics Vol-I & II, R.S. Mittal & S. Singal

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WLE-192: DIGITAL ELECTRONICS LAB

LIST OF EXPERIMENTS

1. To verify the working of a parity checker / generator.

2. To verify NOR-gate as a universal gate

3. To verify NAND-gate as a universal gate

4. To construct a single bit comparator using NAND-gate.

5. To verify logical properties of half / full adders.

6. To study and verify the operation of a 4-bit R-2R ladder network D/A converter.

7. To construct an asynchronous binary up counter and down counter and study its operation.

8. Design and test a 2 x 1 digital multiplexer and a 1 x 2 digital de-multiplexer using 7400 IC.

BOOKS RECOMMENDED

1. Digital Logic & Computer Design, by M. Morris Mano

2. Microelectronics by Millman & Grabel, Tata McGraw Hill

3. Digital Technology (Lab Manual) by Gerals E. Williams.

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Periods/Week = 3 Total No. of Periods Reqd. = 39 Lab Course Work = 60


WCO-191: ‘C’ PROGRAMMING LAB

1. Programming exercise on executing and editing a C program.

2. Programming exercise on defining variables, assigning values to variables, arithmetic and relational operators.

3. Programming exercise on arithmetic expressions and their evaluation.

4. Programming exercise on formatting input/output using printf and scanf.

5. Programming exercise using if and if-else statements.

6. Programming exercise using switch statement.

7. Programming exercise using loop statements - for, while and do-while.

8. Programming exercise on one-dimensional array.

9. Programming exercise on two-dimensional array.

10. (i) Programs for putting two strings together (ii) Programs for comparing two strings.

11. Simple programs using structures.

12. Simple program using pointers.

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WMA-201: HIGHER MATHEMATICS

I LAPLACE TRANSFORMS AND FOURIER SERIES Laplace transforms (definitions). Laplace transform of standard functions. Important properties. Shifting theorem, inverse Laplace transform, Laplace transform of derivatives and integrals. Periodic functions, even and odd functions, Fourier series, half range series, change of interval, problems. Fourier Transform. II VECTOR ALGEBRA Introduction and definition of a vector. Modulus of a vector, addition and subtraction of vector, rectangular resolution of a vector, position vector, ratio formula. Scalar and vector products of two vectors. Problems. Application to find the work done, angular velocity and moment of a force, Directional Derivatives, Line & Surface Integrals. III DIFFERENTIAL EQUATIONS Differential equations; order, degree and formation of a differential equation. Differential equations of first order and first degree, variable separable, homogenous and linear differential equations. Exact differential equations. Differential equations reducible to homogeneous and linear forms. Problems. Some applications of differential equations and problems. IV DIFFERENTIAL EQUATIONS CONTINUED Linear differential equations of second order with constant coefficients. Symbolic operator D. Methods of finding C.F. Symbolic operator 1/f(D). Methods of finding P.I. To find P.I. when X=eax. To find P.I. when X=Cosax or sinax. To find the value of xm/f(D). BOOKS RECOMMENDED:

1. Applied Mathematics, by V.K. Prashar 2. Vector Algebra; by Schaum Series 3. Differential Equations, by Chandrika Prasad 4. Differential Equations, by Schaum Series 5. M.K. Venkatraman Vol. 3A & 3B, National Publishing Company

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Periods / Week = 04 Total No. of Periods Reqd. = 45 Assignment + Mid Sem. = 15+25


WLE-201: ELECTRONIC DEVICES & CIRCUITS-II

I BIPOLAR JUNCTION TRANSISTOR Concepts of transistor, Type: NPN-PNP, Transistor Construction & Operation, Transistor Biasing & Mode of Operation, Transistor Amplifying Action; Transistor Configurations: Common Base, Common Emitter & Common Collector, Idea of Current Gain, Voltage Gain, Input Characteristics, Output Characteristics, & Output Resistance. II TRANSISTOR BIASING BJT Biasing: Introduction, Operating Point (Q-point), Fixed Bias Circuit, Emitter Stabilized Bias Circuit, Voltage Divider Bias Circuit, & DC Bias with Voltage Feedback Circuit. FET Biasing: Introduction, Fixed Bias Configuration, Self-Bias Configuration, Voltage Divider Biasing, Biasing of Depletion type MOSFETs, Biasing of Enhancement type MOSFETs. III FIELD EFFECT TRANSISTOR Introduction, Merits of FET over BJT, Types of FETs, Construction & Characteristics of JFETs; Introduction to MOSFETs, Depletion-type & Enhancement-type MOSFETs: Construction & Characteristics; Introduction to CMOS. IV OPERATIONAL AMPLIFIER & ITS APPLICATIONS Introduction, Characteristics of an Ideal Op-Amp, Differential Pair, Small Signal Operation, Differential & Common Mode Operation, Gains, Common Mode Rejection Ratio (CMRR), Design of Operational Amplifier: Gain Stage of Op-Amp, Level Shifting Stage of Op-Amp., Output Stage, Frequency Response of Op-Amp Definition of Various Parameters: Voltage Gain, Amplifier Output & Input Voltage & Current, Slew Rate, Techniques of Offset Removal, Applications of Op-Amp: Adder, Scale Changer, Subtractor, Integrator, Differentiator, Comparator, Zero Crossing Detector & Schmitt Trigger. TEXT & RECOMMENDED BOOKS:

1. R. Boylestad & L. Nashelsky, “Electronic Devices & Circuit Theory”, Pearson Education 2. Microelectronics by Millman & Grabel, Tata McGraw Hill 3. S. Sedra, K. C. Smith, ‘Microelectronic Circuits’, Oxford Univ Press 4. Electronic Devices & Circuits by Bogart

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WLE-202: DIGITAL CIRCUITS & SYSTEMS

I SEQUENTIAL LOGIC CIRCUITS COUNTERS: Asynchronous or ripple counter, modulus counter, UP/Down Counters, decade counter, BCD counter. Synchronous counters, 4-bit Synchronous up counter, propagation delay, Counter applications. REGISTERS: Shift Register, SISO, SIPO, PISO, PIPO. Shift register applications. II D/A AND A/D CONVERTERS Introduction. Interfacing with the analog world, Digital and analog signal conversion. D/A conversion-binary weighted resistor type, R-2R ladder type. Performance characteristics of D/A converter. Applications of D/A converters. A/D conversion-simultaneous A/D converter, successive approximation type A/D converter, stair step ramp A/D converter. Performance characteristics of A/D converter. Flash A/D Converter, Sample and Hold Circuits, Application of A/D converters. III DIGITAL LOGIC FAMILIES Bipolar logic family, unipolar logic family, characteristics of digital ICs. Propagation delay, fan in – fan out, noise immunity, power dissipation, figure of ment, operating temp, power supply requirements. Logic families: RTL, DTL, TTL, ECL, I2L, MOS, CMOS, logic. IV SEMICONDUCTOR MEMORIES Introduction: Memory types, classification of memories, memory organization, reading and writing, RAMs, ROMs and PROMs. ROM: ROM organization, ROM tuning, types of ROMs. Semiconductor RAMs: Static RAMs, dynamic RAMs, Non-volatile RAMs.

BOOKS RECOMMENDED 1. Digital Fundamental 3rd Edition - Floyd 2. Digital Electronics and Microcomputers, by R.K. Gaur. 3. Microelectronics by Millman & Grabel

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WLE-203: FUNDAMENTALS OF MICROPROCESSOR

I INTRODUCTION TO THE INTEL 8085 Definition of microprocessor, generations and types of microprocessors, most popular microprocessors. Architecture of 8085, brief description of ALU, register section, data & address buses. Bus time sharing 8085 CPU pins and associated signal. II PROGRAMMING THE 8085 Instruction, Group of instruction, Addressing modes of Instruction, 8085 instruction set. Machine Language, Assembly Language comparison, Assembly Language programming (Simple Problems). III TIMING INSTRUCTION & EXECUTION Machine, Instruction, Fetch, Read, Write(IO/MEM) cycle timing diagram, Interruption: Types of 8085 interrupt system, 8085 SID and SOD lines. IV PERIPHERAL INTERFACING PPLD’S, Brief description of 8255, 8257-DMA Controller, Introduction to Intel’s 8086 microprocessor, Popular applications of Microprocessor in industry. BOOKS RECOMMENDED:- 1. Microprocessor Architecture, Programming & Applications, by Goankar 2. Microprocessor and Microcomputers by Rafiquzzaman 3. Introduction to Microprocessor, by Mathur

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WLE-204: CIRCUIT THEORY

I NETWORK: LAWS & THEOREMS Kirchoff’s voltage and current laws (problems), Maxwell’s loop current method, superposition theorem, Thevenin’s theorem, Norton’s theorem, Maximum power transfer theorem, Reciprocity theorem, Millman’s Theorem; Application of Theorems to the Analysis of DC and AC Circuits. II ELEMENTARY NETWORK ANALYSIS Methods of Network Analysis: Mesh and Node Variable Analysis; Star Delta Transformation; Steady State Analysis of AC Circuits; Characteristics of the Sinusoid: Average, Peak and Effective Values; Impedance Concept; Active, Reactive and Complex Power; Power Factor; Series Parallel Reduction of AC/DC Circuits. III ELECTROMAGNETISM AND MAGNETIC CIRCUITS Basic of electromagnetism, Faraday’s law of electromagnetic induction, Lenz’s law, Fleming’s right hand rule, magneto motive force, magnetic field intensity. Permeability, relative permeability, reluctance, magnetic circuit, series magnetic circuit, series-parallel magnetic circuit. Hysteresis, Magnetic circuit losses. IV RESONANT AND COUPLER CIRCUITS Series resonance (definition, derivation of expressions for resonant frequency, Q-factor, voltage and current, resonance curve, lower and upper half power frequency bandwidth and selectivity, dependence of bandwidth and selectivity on Q-factor) (problems based on the above), Parallel resonance (same as for series resonance), Inductively coupled circuits: mutual inductance and coefficient of coupling, Analysis of inductively coupled circuits. BOOKS:

1. A Text Book of Electrical Technology, by B.L. Theraja, S. Chand, New Delhi. 2. Ashfaq Hussain, “Networks and Systems”, Khanna Book Publishing Co. (P) Ltd., Delhi. 3. Fundamentals of Electrical Engg., by Ashfaq Husain, Dhanpat Rai & Co., New Delhi. 4. M.E. Van Valkenburg, “Network Analysis”, Prentice Hall of India, 1983. 5. E.S. Kuh ad C.A. Desoer, “Basic Circuit Theory”, McGraw Hill, 1969. 6. T.S.K.V. Iyer, “Circuit Theory”, Tata McGraw Hill, 1985.

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WLE-291: ELECTRONICS LAB-I

LIST OF EXPERIMENTS

1. To study the behavior of common collector amplifier and draw the curve between gain versus frequency.

2. To observe and plot the transfer characteristics for a Schmitt trigger.

3. To test an electronic regulator and to draw input voltage versus output voltage characteristics curve.

4. To verify the working of summing amplifier.

5. To measure the gain of inverting and non-inverting amplifier with various feedback resistors

6. To observe the output wave form of Wein’s Bridge Oscillator and to measure the amplitude and frequency of oscillation for different value of capacitance.

7. To study FET as a voltage variable resister by plotting RDS as a function of VDS for very small value of VGS.

8. Use UJT as relaxation oscillator and to measure peak voltage and the time period of generated wave form.

BOOKS RECOMMENDED

1. Microelectronics by Millman & Grabel. 2. Digital Logic & Computer Design by M. Morris Mano

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WLE-292: ELECTRONIC CIRCUITS SIMULATION LAB

1. Introduction to SPICE simulation: Description of Spice, types of Spice, types of analysis.

2. Circuit description: Element values, nodes, circuit elements, sources, types of analysis, output variables, commands, format of circuit files and output files, examples of SPICE simulations.

3. DC circuit analysis: Resistors, modeling of elements, independent sources, DC output variables, types of output and analysis.

4. Transient analysis / AC analysis: Sources, output variables, output commands, response. AC output variables, independent sources, analysis and response.

5. Analog circuit simulation: Analysis of – diode circuits, BJT circuits, FET circuits, MOSFET circuits and OPAMP circuits.

LIST OF EXPERIMENTS 1. Simulate and study half-wave, full-wave, and bridge-rectifier using PSPICE.

2. Simulate and study diode clipper and clamper circuits using PSPICE.

3. Simulate and study emitter bias and fixed bias BJT and JFET circuits using PSPICE, and determine quiescent conditions.

4. Simulate a common emitter amplifier using self-biasing and study the effect of variation in emitter resistor on voltage gain, input and output impedance using PSPICE.

5. Determine the frequency response of Vo/Vs for CE BJT amplifier using PSPICE.

6. Simulate and study Darlington pair amplifier circuit using PSPICE and determine dc bias and output ac voltage.

7. Simulate & study a CMOS inverter circuit using PSPICE.

8. Simulate & study an operational amplifier in inverting & non-inverting amplifier mode using PSPICE.

9. Simulate and study active low pass, high pass, and band pass filters using PSPICE.

10. Simulate and study class A, B, C, and AB amplifier using PSPICE.

BOOKS RECOMMENDED

1. PSPICE by M. Rashid 2. MICROELECTRONICS by Millman & Grabel

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WIT-292: SEMINAR & REPORT WRITING

Introduction to report writing and seminar

Significance of report writing & seminar, Characteristics of a good report & seminar, Style of writing reports, Structure of long report, Steps in report writing, Principles of drafting a report.

Report Format

Specimen of title page, Specimen of table of contents, Guide lines for summarizing a formal report, Back matter, Reports & seminars and their significance to engineers.

Types of Reports

Voluntary or authorized reports, Routine or special reports, Internal or external reports, Short and long reports, Informational or analytical reports. Techniques/Methods of Writing various kind of Reports

Annual report: Meaning and purpose, structure and content, how to summarize. Technical report: Importance of report in an organization, basic parameter of a report, structure of a report. Project report: Its characteristics/objectives/contents. Applications of MS-Word and MS-PowerPoint in report writing and seminar

MS-Word

Use Word 2007 to open documents created in previous versions of Word, Open a Word 2007 document in an earlier version of Word, Use Word to open or save a file in another file format, Convert Works documents to Word format, Create a document to be used by previous versions of Word, Open a WordPerfect document in Word 2007, Compatibility Checker errors. Select text, Find and replace text or other items, Count the number of words in a document, Insert a symbol or special character, Automatically insert an arrow, face, or other symbol, Automatically insert the current date, Insert a hyphen, Automatically correct capitalization, Remove hyphenation, Use automatic formatting as you type, Page margin options, Change or set page margins, View page margins, Set gutter margins for bound documents, Create table of contents, Insert or delete a footnote etc. MS-PowerPoint

Copy and paste multiple items by using the Office Clipboard , Views in PowerPoint, Add a slide number or date and time anywhere on a slide, Show or hide the Outline or Slides tab, Duplicate slides within a presentation, AutoContent Wizard, Change the order of your slides, Delete, Hide or show a slide, Add text, layout, Create a hyperlink, Add a header or footer to a presentation, Create a self-running presentation. Adding charts, diagrams and tables, Add sound effects and animation, Printing slides, handouts, and outline view.

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WLE-205: ANALOG ELECTRONIC CIRCUITS Updated on 08.05.2017

I A.F. VOLTAGE AMPLIFIER General classification of amplifiers, difference between voltage and power amplifier and requirement of A.F. amplifiers. R.C. coupled amplifier-circuit diagram and its operation. Frequency response of R.C. coupled amplifier at low, mid and high frequency. Its advantages and disadvantages, A.C. circuit, h-parameters, Transformer coupled amplifier-circuit diagram and its operation, frequency response, its merits & demerits. II A.F. POWER AMPLIFIER Introduction to power amplifier, Class A power amplifier with direct coupled resistive load and with transformer coupled resistive load. Class B push pull amplifier-operating condition, characteristics, analysis showing cancellation of harmonic terms. Complementary symmetry-circuit, its working and advantages. Darlington pair circuit. Driver-circuit and its working. III TUNED AMPLIFIERS Problems with R.F. amplification. Introduction to Tuned amplifiers, single tuned voltage amplifier-circuit diagram and coupling method, its operation, gain, selectivity and bandwidth. Doubled tuned voltage amplifier-circuit diagram and its frequency response. R.F. class C amplifier-circuit diagram and its operation, conduction angle, efficiency, output power and distortion. IV FEEDBACK AMPLIFIERS AND OSCILLATORS Introduction to feedback, definition of positive feedback and negative feedback in amplifiers. analysis of Gain for positive & negative feedback, Advantages and disadvantage of negative feedback in amplifiers with analysis, introduction to types of feedback. Multi-vibrators – Astable, Monostable and bistable. Barkhausen’s criterion of oscillations, types of feedback oscillators. Circuit diagram and working of LC and RC oscillator.

BOOKS RECOMMENDED 1. R. Boylested & L. Nashelsky, "Electronic Devices and Circuits", 11th Edition, Pearson, 2015. 2. T.F. Bogart, "Electronic Devices and Circuits" 6th Edition, Pearson, 2004. 3. Thomas L., Floyd, "Electronic Devices", 9th Edition, Pearson, 2012. 4. S. Soclof, "Design and Application of Analog Integrated Circuits", 2nd Edition, PHI, 2004. 5. J. Millman & A. Grabel, "Microelectronics", 2nd Edition, Tata McGraw Hill Education Pvt. Ltd. 2001 6. S. Sedra, K. C. Smith, ‘Microelectronic Circuits’, 5th Ediction, Oxford University Press, 2004.

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WLE-206: PRINCIPLES OF COMMUNICATION ENGINEERING

I CONTINUOUS WAVE (CW) MODULATION Introduction to communication system; Representation of Different Types of Signals in Frequency Domain; Need of Modulation; Frequency Translation; Amplitude Modulation (AM, DSBSC, SSBSC, VSB modulation), Switching Modulator; Envelope Detector. II ANGLE MODULATION Angle Modulation: Basic Definition, Relationship between Phase & Frequency Modulation, Frequency Modulation: Narrow Band & Wide Band FM, Transmission Bandwidth of FM signals, Generation of FM Signals, Demodulation of FM Signals; Superheterodyne Receiver, Frequency Division Multiplexing (FDM). III PULSE MODULATION Sampling Theorem; Sampling of Lowpass and Bandpass Signals; Sampling Techniques; Analog Pulse Modulations (PAM, PWM, PPM); Time Division Multiplexing (TDM); Introduction to PCM: Quantization, Quantization Error, Line Coding; Companding, DPCM; Delta Modulation; Slope Overloading and granular noises. IV INTRODUCTION TO DIGITAL MODULATION TECHNIQUES Introduction; Binary Modulation Techniques (ASK, PSK, FSK), Generation & Detection of Binary Modulated Waves, Differential Phase Shift Keying (DPSK), Quadriphase Shift Keying (QPSK), Minimum Shift Keying (MSK). BOOKS: 1. Simon Haykin, “Communication Systems”, 3rd Edition, John Wiley & Sons. 2. Simon Haykin, “An Introduction to Analog & Digital Communications”, John Wiley & Sons. 3. H. Taub, D. L. Schilling & G. Saha, “Principles of Communication Systems“, 3rd Edition, Tata McGraw

Hill. 4. A. B. Carlson, “Communication Systems”, Tata McGraw Hills. 5. B. P. Lathi, “Modem Digital and Analog Communication Systems”, 3rd Ed., Oxford Press. 6. J. G. Proakis & M. Salehi, “Communication Systems Engineering”, 2nd Edition, Pearson Education. 7. George Kennedy, “Electronic Communications”, Tata McGraw Hill.

27



WCO-202: COMPUTER ORGANIZATION

I ARCHITECTURE FUNDAMENTALS Introduction, instruction execution, concept of parallel processing, pipelining, array processor, parallel instruction execution, CPU organization, architectural types: RISC Vs. CISC. II MEMORY ORGANIZATION AND PROCESSOR DESIGN Memory hierarchy, microprogrammed memory, cache memory: cache structure, replacement policies, writing into cache, virtual memory. Arithmetic Logic Unit:Design of arithmetic circuit, design of logic circuit, design of shifter. III CONTROL LOGIC DESIGN Introduction, control organization, one flip flop per state method, sequence register and decoder method, microprogram control, microprogram sequencer. IV COMPUTER DESIGN System configuration, computer instructions, timing and control, design of simple computer, , introduction to Pentium processor. BOOKS RECOMMENDED: 1. Structured computer organization (Andrew S. Tannen baum). 2. Digital logic and computer design (M. Morris Mano). 3. Computer architecture by Rafiquzamman M. & Chandra S.

28



WLE-207: ELECTRICAL ENGG. & CONTROL SYSTEMS Updated on 08.05.2017

I D.C. MACHINE (GENERATOR AND MOTOR) Basic principle of generator. Constructional details of D.C. generator. Derivations of e.m.f. equations, simple problems. Losses, efficiency of DC generator. Working principle of D.C. motors. Back or Counter e.m.f. Significance of back emf, Starting and speed control of D.C. motors. II TRANSFORMER Working principle, constructional features, types of transformer. E.M.F. equation of transformer (simple problems). Losses. Theory of an ideal transformer, transformer on no-load, transformer on on-load. Actual transformer, transfer of transformer winding parameters, voltage regulation of transformer (simple problems).Testing of transformer. Auto transformer. III SYNCHRONOUS MACHINES AND STEPPER MOTOR Basic principle of synchronous generators, Constructional features of three-phase synchronous machines, speed and frequency relationship, emf equation of an alternator, working principle and constructional details of synchronous motors, main features of synchronous motor, methods of starting and application of synchronous motors, Introduction to stepper motors (Constructional features and method of operation). IV AUTOMATIC CONTROL SYSTEMS Block diagram of open and closed loop control system. Feedback and its effect on system performance. Stability and external disturbance. Types of feedback control systems. Direct differential equations of physical systems. Block diagram algebra and signal flow graph.

BOOKS RECOMMENDED 1. Electrical Machines, by S.K. Bhattacharya, TATA McGraw Hills Pvt. Ltd. 2. Fundamentals of Electrical Engg., by Ashfaq Husain 3. Control Systems Engineering by I.J. Nagrath & M. Gopal 4. Automatic Control System by B.C. Kuo, John Wiley & Sons, 9th revised edition July 2009.

29

5.



WLE-208: MEASUREMENT & MEASURING INSTRUMENTS

I INTRODUCTION Definition - Mechanical, Electrical and Electronics instruments. Accuracy and precision. Static sensitivity. Resolution and error. Principle of working, constructional features of moving coil instruments. Moving iron instruments. Extension of range of moving coil instruments. Rectifier type instruments. Analog Multimeter. II MEASUREMENT OF POWER AND ENERGY Constructional feature and working of dynamometers type wattmeter. Measurement of Energy. Measurement of power at audio and radio frequency. III MEASUREMENTS OF CIRCUIT ELEMENTS General equation for AC bridge Balance. Maxwell’s inductance bridge, Maxwell’s inductance-capacitance bridge. Hay’s bridge. Wien’s bridge and tuned bridges. IV CATHOD RAY OSCILLOSCOPE & SIGNAL GENERATOR Block diagram, description and basic controls of a typical CRO. Constructional features of Cathode Ray Tube. Circuit arrangements for brightness, focusing and deflection control. Time based circuits - free running and triggered mode. Synchronization of sweep. Uses of C.R.O. for the measurement of frequency, phase shift etc. Block diagram and description of Standard signal generator. BOOKS RECOMMENDED 1. Electrical Instruments & Instrumentation, by A.K. Sawhney 2. Fundamentals of Electrical Engineering, by Ashfaq Husain

30



WLE-293: MICROPROCESSOR LAB

LIST OF EXPERIMENTS

Report 1: Addition of two 8-bits hexadecimal numbers stored in the memory by (a) Immediate Addressing (b) Direct Addressing (c) Indirect Addressing

Report 2: Addition of two 16-bits hexadecimal numbers stored in the memory by (a) Immediate Addressing (b) Direct Addressing (c) Indirect Addressing

Report 3: Subtraction of two 8-bits hexadecimal numbers using (a) direct SUB command (b) 2’s complement method.

Report 4: (a) Addition of two 8-bits decimal numbers stored in the memory (b) Subtraction of two 8-bits decimal numbers stored in the memory.

Report 5: To replace all bytes from memory location 2051 to 2055 by 00H

Report 6: Multiplication of two 8-bits hexadecimal numbers by (a) Successive Addition Method (b) Rotation Method. Result should be of 8-bits

Report 7: Division of two 8-bits hexadecimal numbers by successive subtraction method.

Report 8: (a) Addition of a series of 8-bit hexadecimal numbers stored in the memory whose sum is of 8-bits (b) Addition of a series of 8-bit hexadecimal numbers stored in the memory whose sum is of 16-bits

Report 9: (a) Finding the number of 0’s in a byte (b) Finding the number of 1’s in a byte

Report 10: (a) Finding the largest number in a series of 8-bits hexadecimal numbers (b) Finding the smallest number in a series of 8-bits hexadecimal numbers

Report 11: Multiplication of two 16-bits hexadecimal numbers stored in memory using direct addressing method.

Recommended Books:

1. Fundamentals of Microprocessor and Microcomputers by B. Ram, Dhanpat Rai Publications, 2005 2. Microprocessor Architecture, Programming, and Applications with the 8085 by R. Goankar

31



WLE-294: ELECTRONICS LAB-II

LIST OF EXPERIMENTS

1. To study the behaviour of common collector amplifier and draw the curve between gain versus

frequency

2. To observe and plot the transfer characteristics of a Schmitt trigger circuit.

3. To plot the output wave form of Wien’s bridge oscillator and to measure the amplitude and frequency of oscillation for different values of capacitors.

4. To verify the working of a summing amplifier.

5. To measure the gain of inverting and non-inverting amplifier with various feedback resistors

6. To study the “Low Pass active Filter” and draw the curve between the frequency and gain.

7. To study the “High Pass active Filter” and draw the curve between the frequency and gain.

8. To study an active band pass filter and draw the curve between frequency and gain.

BOOKS RECOMMENDED

1. Microlelectronic by Millman & Grabel.



WLE-295: ELECTRICAL ENGINEERING LAB

LIST OF EXPERIMENTS

1. To determine the efficiency of an electric kettle by direct loading and finding resistance of the

heating element.

2. To study A.C. series circuit and to measure its power and power factor.

3. To calibrate the single-phase energy meter with a wattmeter and a stop watch.

4. To study the construction of lamp starter, choke and to measure the power consumed by the lamp and voltage across the choke and lamp.

5. To draw load efficiency curve for a single phase transformer by direct loading.

6. To perform open circuit and short circuit tests on single phase transformer.

7. To determine the external characteristics of a D.C. generator.

8. To measure power factor of an inductive load, non-inductive load and mixed load in series as well as in parallel.

BOOKS RECOMMENDED

1. Fundamentals of Electrical Engg., Ashfaq Husain.

2. Electrical Engg., B.L. Thereja (Vol. I & II).

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WLE-301 MOBILE COMMUNICATION

I INTRODUCTION TO MOBILE COMMUNICATION Evolution of Mobile Communication, Limitations of conventional mobile telephone system, Frequency Reuse and Cellular Approach, Interference and System Capacity, Power control for reducing interference, Cell splitting, Cell Sectoring, Intelligent Micro cells, Channel Assignment Strategies, Hand-off Strategies, A Basic cellular system, Inside a cell phone, Problems with cell-phones. II DIVERSITY TECHNIQUES IN MOBILE COMMUNICATION Introduction to diversity, linear combining & maximal ratio combining technique, space diversity, sectored antenna or angle diversity, adaptive angle diversity, polarization diversity, frequency diversity, time diversity, Implementation of a Rake receiver & its working, diversity receiver at the mobile unit as well as at the cell site. III MULTIPLE ACCESS TECHNIQUES Time division duplexing, Frequency division duplexing, Introduction to multiple access, Narrow band systems & wideband systems, Frequency division multiple access (FDMA) & its features, time division multiple access (TDMA) & its features, spread spectrum multiple access, code division multiple access (CDMA), features of CDMA technique, hybrid multiple access, Space division multiple access, capacity comparison. IV MOBILE SYSTEMS AND STANDARDS Introduction to digital cellular mobile systems, global system for mobile communications (GSM): standardization & characteristics, GSM services & features, GSM Radio subsystems, frame structure for GSM, US Digital Cellular system IS-136, USDC radio specifications & its frame structure, CDMA Cellular System (IS-95), Introduction to Low power wireless communication, CT2, DECT, PACS, & PHS. REFERENCE BOOKS 1. T S Rappaport, “Wireless Communications: Principles and Practice”, Pearson Education, India.,

2004 2. A.S. Godsmith, “Wireless Communications” Cambridge University Press, 2005. 3. W C Y Lee, “Mobile Cellular Telecommunications”, McGraw Hill, 2nd Edn, 1995 4. R Pandya, “Mobile and Personal Communication Services and Systems”, PHI, 2000. 5. K Pahlavan & P Krishnamurthy, “Principles of Wireless Networks”, Pearson Education, Inc., 2004

33



WLE-302: OPTICAL & SATELLITE COMMUNICATION

I SATELLITE COMMUNICATION – I

Historical development of satellite, active and passive satellites, satellite applications, communication satellite systems, communication satellites block diagram (ideal and repeater), orbiting satellites (synchronous or geostationary), satellite frequency bands.

II SATELLITE COMMUNICATION – II

Block diagram description of a typical communication satellite subsystem, need of attitude and orbit control system (AOCS), spinning satellite stabilization, satellite multiple access formats, elements of digital communication system, advantages and disadvantages of digital communication system.

III INTRODUCTION TO FIBER OPTIC COMMUNICATION

History of fiber optics, why optical fibers, introduction to light (reflection, refraction, dispersion, diffraction, absorption and scattering), manufacture and construction of basic fiber, single-strand fiber, characteristics of light transmission through a glass fiber, classification of fibers, fiber losses.

IV OPTICAL SOURCES, DETECTORS AND LINKS

Introduction of optical sources (Laser & LED) and Detectors, Energy state diagram showing absorption, spontaneous emission and stimulated emission, Basic LASER Structure incorporating Plane Mirrors, Semiconductor (GaAs Homojunction) Injection Laser, Injection Laser to Fiber Coupling, Non-semiconductor (Nd: YAG) Laser.

Semiconductor Photo Diode without internal Gain (PN Photo Diode showing depletion & Diffusion region, PIN Photo diode showing combined absorption and depletion region), Semiconductor with Internal Gain (Avalanche Photodiode showing High electric field region and carrier pair multiplication), n-p-n photo transistor, passive optical connectors.

BOOKS RECOMMENDED

1. Satellite communication by Robert M. Gagliardi, CBS publications and distributors. 2. Satellite communication by DC Agarwal, Khanna publishers. 3. Electronic communication systems by Kennedy & Davis, Tata McGraw Hill pub. company Ltd. 4. Optical fiber communications, principles and practice by John M. Senior, Pearson.

34



WLE-303: MICROWAVES ENGG.

I MICROWAVE TUBES & MICROWAVE SEMICONDUCTOR DEVICES Constructional features, circuit and principle of working of Klystron amplifier, reflex Klystron, magnetron, traveling wave tube (TWT), Constructional features, principle of operation of Tunnel Diode, Varactor diode, IMPATT diode, & Parametric Amplifiers. II WAVE GUIDES Elementary concepts of wave guide transmission. Constructional feature, characteristics and applications of rectangular wave guides. Derivations of expressions for wave lengths, group and phase velocities in the wave guide and simple problems based on these, Brief description with sketches of various wave guide accessories such as tees, bends, twist, taper, directional coupler, isolator and Circulator. III MICROWAVE ANTENNAS AND MICROWAVE MEASUREMENT Constructional feature, characteristics, types and applications of Parabolic dish antenna and dielectric Lens antennas, Brief description of different types of Antennas (Horn, Helical & loop). Techniques to

measure frequency, wavelength, VSWR, , and Q. IV RADAR Introduction to Radar. & concept of ambiguous and unambiguous range. Classification and application of Radar. Block diagram and operating principle of a basic pulse Radar. Radar range equations, parameters involved in range equation. Block diagram and operation principle of CW and FMCW Radars and their applications.. Block diagram and operating principles of MTI radar. BOOKS RECOMMENDED 1. Communication Systems, by Sanjeev Gupta 2. Communication Systems, by Kennedy 3. Microwave Devices and Circuits, by Samuel Y. Liao.

35



WLE-304: ELECTRONIC INSTRUMENTATION

I DISPLAY DEVICES Introduction, Classification of display Devices (7 segmental displays, 14 segmental displays, 3x5 dot matrix), projection display, Nixie Tube, Light Emitting Diode, Light Crystal Diode, gas discharge displays. II ANALOG & DIGITAL INSTRUMENTS Merits of electronic voltmeter, DC voltmeter with direct coupled amplifier, AC voltmeter using rectifiers, Range for voltage measurement, specifications of an electronic voltmeter. Schematic diagram and working principle of digital voltmeter (successive approximation type), Constructional features and working principle of digital multimeter, Principle of measurement and schematic diagram for time, frequency and period measurement. III TRANSDUCERS Basic principles of transducer, primary and secondary transducers, operation & construction of different type of transducers for measurement of force, strain, pressure, temperature, liquid & gas flow, pH value, Instrumentation Amplifier. IV MISCELLANEOUS INSTRUMENTS Principle of measurement of distortion, harmonic analyzer, Block diagram and description of spectrum analyzer and Q-meter (Direct Method), Elements of instrumentation system of recording by electrical signals: EEG, ECG, Ultrasound graph.

BOOKS RECOMMENDED 1. A course in Electrical & Electronics Measurements & Instrumentation, by A.K. Sawhney, Dhanpat Rai & Co.

(P) Ltd., New Delhi. 2. Instrumentation Devices & Systems, by C.S. Rangan, G.R. Sharma, V.S.V. Mani, Tata McGraw Hill,

New Delhi. 3. Electronic Instrumentation by H.S. Kalsi, Tata McGraw Hill, N. Delhi

36



WLE-391: COMPUTER AIDED DESIGN & TESTING LAB

LIST OF EXPERIMENTS

1. Draw the amplitude and phase spectra of different kinds of signals of given amplitude and duration (e.g. rectangular pulse, triangular pulse, sinusoidal signals, etc.).

2. Study and generation of amplitude modulated signal.

3. Study and generation of DSBSC signals.

4. Study and generation of SSBSC signals.

5. Study and generation of freeness modulated signal.

6. Study and generation of phase modulated signal.

7. Verification of sampling theorem for a sinusoidal signal.

8. Study and generation of PAM, PWM (or PDM) and PPM signals.

9. Study and quantization of different types of signals using mid-riser and mid-tread type quantizer.

10. Study of pulse code modulator and demodulator.

11. Study and generation of ASK, PSK and FSK signals,

12. Study of TDM and FDM signals.

BOOKS RECOMMENDED

1. Getting started with MATLAB by Rudra Pratap, Oxford University Press. 2. Communication Systems by Simon Haykins, PHI

37



WLE-392: ELECTRONICS & COMMUNICATION LAB

LIST OF EXPERIMENTS 1. To calculate the depth of amplitude modulation for a sinusoidal modulating signal and to

calculate the modulation index.

2. To plot the frequency characteristics curve of active High Pass filter.

3. To study the “Low Pass active Filter” and draw the curve between the frequency and gain.

4. To study the active integrator circuit.

5. To draw the frequency response curve of an active band pass filter.

6. Study and test the Op-amp based circuit for generating the ASK (Amplitude Shift Keying) and PSK (Phase Shift Keying) signals, use the circuits for generating APSK (Amplitude Phase Shift Keying).

7. (a) To measure closed loop voltage gain of an Op. Amp.

(b) To get data for calculating the gain band-width product.

8. To measure the slew rate of the 741 Op. Amp.

9. To demonstrate the operation of an Op-Amp based phase shift oscillator and trace the wave form.

10. To study the active differentiator circuit.

11. To study the working of a difference amplifier and note down the output voltages for different input voltages.

12. (a) To measure closed loop voltage gain of an OP-Amp.

(b) To get data for calculating the gain band-width product.

13. (a) To learn operating characteristics of an astable multivibrator.

(b) To verify experimentally the operating characteristics of 555 timer use in an astable mode.

14. To study and observe a simple fiber optic digital link for transmission of a serial train of pulses.

BOOKS RECOMMENDED

1. Communication System by Simon Haykin. 2. Microlelectronic by Millman & Grabel.



WLE-393: PROJECT LAB-I

1. Project Part-1: Fabrication, testing, fault finding and frequency response curve of electronic circuit.

38



WCO-305: COMPUTER NETWORKS

I INTRODUCTION Introduction to Computer Networks, applications of Computer Networks, Network configuration-peer to peer & client-server, types of servers, types of network connections, Network topologies(like Mesh, Star, Bus & Ring),Categories of Networks (LAN, MAN, & WAN), Network Performance-bandwidth, throughput, latency (delay), jitter.

II INTERNET TECHNOLOGIES Internet-evolution of internet, the internet today, Protocols and standards, internet standards. Uniform Resource Locator, cookies, types of web documents, Wireless Networks-elements of a Wireless Network, Bluetooth, Introduction to Wi-Fi: 802.11 Wireless LANS. III NETWORK MODELS Layered architecture, protocol hierarchies, data transmission in OSI model, Layers in the OSI model-physical layer, data link layer, network layer, transport layer, session layer, presentation layer, application layer, TCP/IP protocol suite, Connection less transport, Connection Oriented transport, Addressing-Physical, logical(IPv4 ), port & specific addresses.

IV SUBNET LAYERS Transmission Media (Guided media and Unguided Media),Multiple access protocols(CSMA/CD), Ethernet, Introduction to Data Link Control-Flow control, Error Control, DLC protocols –stop-and wait ARQ, Go-Back-N ARQ, Selective Repeat ARQ, Switching Techniques-Circuit Switching, Packet switching-datagram and virtual circuit, router, Routing Algorithms- Link-state Routing, Distance Vector Routing. BOOKS: 1. J.F. Kurose, K.W. Ross, Computer Networking: A Top-Down Approach Featuring the Internet,

Third Edition, Pearson, 2006. 2. A.S. Tanenbaum, Computer Networks, Fourth Edition, PHI, 2004. 3. K.S. Trivedi, Probability and Statistics with Reliability and Queuing and Computer Science

Applications, Second Edition, John Wiley, 2002. 4. Data Communications and Networking (4th Edition) by Behrouz A. Forouzan, Tata McGraw Hill, N.

Delhi

39



WLE-305: NETWORK SYNTHESIS & FILTER CIRCUITS

I NETWORK FUNCTIONS AND THEIR REALIZABILITY

Network functions; driving point functions; properties of driving point functions; Transfer functions, properties of transfer functions; problems; Poles and Zeros of network function, Pole-Zero plot; Relationship between network function and Unit impulse function; significance of Poles & Zeros in network functions; Stability; Effect of Pole position on stability; Time domain response from Pole Zero plot; Biquadratic Functions.

II PASSIVE NETWORK SYNTHESIS

Positive real functions; properties of positive real functions; problems; Basic methods of synthesis; Driving Point synthesis-synthesis of RC; Synthesis of RL; Synthesis of LC driving point function; problems based on the above.

III ACTIVE FILTERS

Introduction & Categorizations of Active filters; low Pass; high pass; band pass and band reject filters; All pass filters; Passive; Active and other filters; Gain equalizers; Delay equalizers.

IV BASICS OF ACTIVE FILTER SYNTHESIS, MONOLITHIC FILTERS

The Cascade approach; Biquad topologies; negative feedback topology; Positive feedback topology; Scaling or normalizations- Impedance and frequency; OTA based filters; Introduction to switched capacitor networks.

BOOKS RECOMMENDED

1. Principles of active network synthesis & design by Gobind Daryanani.2010, Gurukripa Enterprises.

2. Network Analysis and synthesis by Ashfaq Husain, 2008, Khanna Book Publishing Co. (P) Ltd.

40



WLE-306: DIGITAL IMAGE PROCESSING Updated on 08.05.2017

I DIGITAL IMAGE FUNDAMENTALS Digital Image Processing, Fundamental Steps in Image Processing, Components of Image Processing System, Image Sensing & Acquisition, Image Sampling & Quantization, Basic Relationship between Pixels: Neighbors of a pixel, Adjacency, Connectivity, Regions, Boundaries, Distance Measures; Mathematical Tools: Matrix Operations, Arithmetic/Logic Operations, Spatial Operations, Vector Operations, Image Transforms, Probabilistic Methods. II IMAGE ENHANCEMENT IN SPATIAL DOMAIN Intensity Transformations & Spatial Filtering, Image Negative, Log Transformation, Gamma Transformation, Piecewise-Linear Transformation Functions, Histogram Processing: Histogram Equalization, Histogram Matching, Local Histogram Processing, Image Enhancement using Histogram Statistics; Spatial Filtering, Spatial Correlation & Convolution, Linear Filtering, Spatial Filter Masks, Smoothing Spatial Filters, Non-linear Filters, Sharpening Spatial Filters, Unsharp Masking & Highboost Filtering. III BASICS OF IMAGE COMPRESSION Introduction: Coding Redundancy, Spatial & Temporal Redundancy, Irrelevant Information, Measuring Image Information, Shannon's First theorem, Fidelity Criteria, Image Compression Models, Image formats & Compression Standards. IV IMAGE COMPRESSION ALGORITHMS Basic Compression Methods: Huffman Coding, Arithmetic Coding, LZW Coding, Run-Length Coding, Symbol Based Coding, Bit Plane Coding. BOOKS:

1. Digital Image Processing, Gonzales & Woods, Pearson 2. Fundamentals of Digital Image Processing, A.K. Jain, PHI 3. Digital Image Processing, Jahne, Springer India 4. Digital Image Processing & Analysis, Chanda & Majumder, PHI

41



WLE-307: MICROELECTRONICS

I MONOLITHIC IC TECHNOLOGY Basic processing steps in ICs -- Crystal growth of Si Substance, Epitaxial growth of Si, Lithographic processes -- mask making and pattern generation, lithography types: optical, electron, x-ray and ion-beam lithography, mask and printing defects, economics and yield. II PROCESSES INVOLVED IN IC FABRICATION Oxidation: growth mechanism of thick and thin oxides, oxidation techniques / systems. Diffusion: diffusion process, diffusion nature, diffusion systems, evaluation technique for diffused layers. Ion implantation: process, ion-implantation systems, implant damage, annealing. Epitaxial growth: process basics, techniques/systems. III IC PROCESSING TECHNOLOGIES Isolations, self-alignment, local oxidation, MOS technology, Bipolar technology, CMOS technology. IV DEVICE FABRICATION MOS-based microcircuits, BJT-based microcircuits and CMOS-based microcircuits. IC realization of diode, resistors and capacitors. BOOKS RECOMMENDED 4. SM Sze, “VLSI Technology”, McGraw Hill. 5. C. Mead, L. Conway & Addison, “Introduction to VLSI Systems”, Wesley Publishing Company. 6. Sorab K. Gandhi, “VLSI Fabrication Prinicples”, Wiley International. 7. J. Millman, “Microelectronics”, McGraw Hill Book Company. 8. R. Geiger, P. Allen & N. Strader, „VLSI Design Techniques & Digital Circuits“, McGraw Hill.

42



WIT-392: COMPUTER MAINTENANCE & NETWORKING LAB

COMPUTER ASSEMBLY AND MAINTENANCE

Power supply, motherboard and chipset, memory (RAM & ROM), BIOS, secondary devices: types, methods and interface, input devices, parallel, serial and USB ports, output devices (printers – local and network). Description of latest processors. NETWORKING

Connectors, cabling, crimping, installing LAN cards and other networking devices, assigning IP addresses, establishing communication, demonstration of various topologies using various devices (switches). EXTENDING LANS

Bridging (S/W bridging), routing (S/W routing), H/W based routing (all experiments will be carried out using simulators), configuring different types of networks (peer-to-per, server based etc.), configuring various network servers, network troubleshooting: commands and case studies, case studies of campus and other networks.



WLE-394: ELECTRONICS INSTRUMENTATION LAB

LIST OF EXPERIMENTS

1. To measure the Frequency and Frequency Deviation with the help of Active Bridge. 2. To calibrate Ammeter and Voltmeter by DC Potentiometer using Phantom Method of Loading. 3. To study the instrumentation amplifier and calculate its theoretical & practical gain for different values

of input signal. 4. To draw the Calibration Curve of the given LVDT for (I) AC Output (II) DC Output and also Calculate

its Sensitivity. 5. To measurement the Phase Difference between LVDT Secondary Windings. 6. To draw the Calibration Curve of the given Strain Gauge and also Calculate its Sensitivity. 7. To draw the Characteristics of Platinum RTD. 8. To draw the Characteristics of NTC Thermistor. 9. To draw the Characteristics of Photovoltaic Cell. 10. To draw the Characteristics of PIN Photodiode.

Recommended Books:

1. Electrical & Electronic Instrumentation by A.K. Sahwney

2. Microelectronics by Millman & Grabel

3. Microelectronic Circuits by Sedra & Smith



WLE-395: PROJECT LAB-II

Project Part-2 (Project of students’ own choice) under the supervision of their teachers.

Documents

WMA-101: APPLIED MATHEMATICS-I UNIT-I … · value of fuels by Bomb calorimeter ... 4. 2 To find the acceleration due to gravity using simple pendulum and to ... period of a bar pendulum