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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITYHYDERABADI Year B. Tech CSE T P C 3+1* 0 6 MATHEMATICS – IUNIT – I Differential equations of first order and first degree – exact, linear and Bernoulli. Applications to Newton’s Law of cooling, Law of natural growth and decay, orthogonal trajectories. UNIT – II Nonhomogeneous linear differential equations of second and higher order with constant coefficients with RHS term of the type e, Sin ax, cos ax, polynomials in x, eV(x), xV(x), method of variation of parameters. UNIT – III Rolle’s Theorem – Lagrange’s Mean Value Theorem – Cauchy’s mean value Theorem – Generalized Mean Value theorem (all theorems without proof) Functions of several variables – Functional dependence Jacobian Maxima and Minima of functions of two variables with constraints and without constraints UNIT – IV Radius, Centre and Circle of Curvature – Evolutes and Envelopes Curve tracing – Cartesian , polar and Parametric curves. UNIT – V Applications of integration to lengths, volumes and surface areas in Cartesian and polar coordinates multiple integrals  double and triple integrals – change of variables – change of order of integration. UNIT – VI Sequences – series – Convergences and divergence – Ratio test – Comparison test – Integral test – Cauchy’s root test – Raabe’s test – Absolute and conditional convergence UNIT – VII Vector Calculus: Gradient Divergence Curl and their related properties of sums products Laplacian and second order operators. Vector Integration  Line integral – work done – Potential function – area surface and volume integrals Vector integral theorems: Green’s theoremStoke’s and Gauss’s Divergence Theorem (With out proof). Verification of Green’s  Stoke’s and Gauss’s Theorems. UNIT – VIII Laplace transform of standard functions – Inverse transform – first shifting Theorem, Transforms of derivatives and integrals – Unit step function – second shifting theorem – Dirac’s delta function – Convolution theorem – Periodic function  Differentiation and integration of transformsApplication of Laplace transforms to ordinary differential equations Partial fractionsHeaviside’s Partial fraction expansion theorem. TEXT BOOKS:
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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITYI Year B. Tech CSE T P C 3+1* 0 6 MATHEMATICAL METHODS UNIT – I Matrices and Linear systems of equations: Elementary row transformationsRankEchelon form, Normal form – Solution of Linear Systems – Direct Methods LU Decomposition LU Decomposition from Gauss Elimination –Solution of Tridiagonal SystemsSolution of Linear Systems UNIT – II Eigen values, eigen vectors – properties – CayleyHamilton Theorem  Inverse and powers of a matrix by CayleyHamilton theorem – Diagonolization of matrix. Calculation of powers of matrix – Modal and spectral matrices. UNIT – III Real matrices – Symmetric, skew  symmetric, orthogonal, Linear Transformation – Orthogonal Transformation. Complex matrices: Hermitian, SkewHermitian and Unitary – Eigen values and eigen vectors of complex matrices and their properties. Quadratic forms Reduction of quadratic form to canonical form – Rank  Positive, negative definite  semi definite  index  signature  Sylvester law. UNIT – IV . Solution of Algebraic and Transcendental Equations: Introduction – The Bisection Method – The Method of False Position – The Iteration Method – NewtonRaphson Method. Interpolation: Introduction Errors in Polynomial Interpolation – Finite differences Forward Differences Backward differences –Central differences – Symbolic relations and separation of symbolsDifferences of a polynomialNewton’s formulae for interpolation – Central difference interpolation Formulae – Gauss Central Difference Formulae –Interpolation with unevenly spaced pointsLagrange’s Interpolation formula. UNIT – V Curve fitting: Fitting a straight line –Second degree curveexponentional curvepower curve by method of least squares. Numerical Differentiation and Integration– Trapezoidal rule – Simpson’s 1/3 Rule –Simpson’s 3/8 Rule. UNIT – VI Numerical solution of Ordinary Differential equations: Solution by Taylor’s seriesPicard’s Method of successive ApproximationsEuler’s MethodRungeKutta Methods –PredictorCorrector Methods Adams Moulton Method –Milne’s Method. UNIT – VII Fourier Series: Determination of Fourier coefficients – Fourier series – even and odd functions – Fourier series in an arbitrary interval – even and odd periodic continuation – Halfrange Fourier sine and cosine expansions. Fourier integral theorem (only statement)– Fourier sine and cosine integrals. Fourier transform – Fourier sine and cosine transforms – properties – inverse transforms – Finite Fourier transforms. UNIT – VIII Formation of partial differential equations by elimination of arbitrary constants and arbitrary functions –solutions of first order linear (Lagrange) equation and nonlinear (standard type) equations. Method of separation of variables. ztransform – inverse ztransform  properties – Damping rule – Shifting rule – Initial and final value theorems. Convolution theorem – Solution of difference equation by ztransforms. Text Books:
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JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD I Year B. Tech CSE T P C 2+1* 0 4 APPLIED PHYSICS UNIT I BONDING IN SOLIDS : Introduction  Types of bonding in solids  Estimation of cohesive energy – Madelung constant. CRYSTAL STRUCTURES AND XRAY DIFFRACTION: Introduction Space lattice  Basis  Unit cell  Lattice parameter  Bravais lattices – Crystal systems  Structure and packing fractions of Simple cubic  Body centered cubic – Face centered cubic crystals  Directions and planes in crystals – Miller indices  Separation between successive [h k l] planes  Diffraction of Xrays by crystal planes  Bragg’s law  Laue method  Powder method. UNIT II PRINCIPLES OF QUANTUM MECHANICS: Waves and particles  Planck’s quantum theory – de Broglie hypothesis – Matter waves  Davisson and Germer experiment – G. P. Thomson experiment – Heisenberg uncertainty principle  Schrödinger’s time independent wave equation  Physical significance of the wave function  Particle in one dimensional potential box. UNIT III ELECTRON THEORY OF METALS: Classical free electron theory  Mean free path  Relaxation time and drift velocity  Quantum free electron theory  FermiDirac distribution (analytical) and its dependence on temparature – Fermi energy – Electron scattering and resistance. BAND THEORY OF SOLIDS: Bloch theorem  KronigPenney model (qualitative treatment)  Origin of energy band formation in solids – Classification of materials into conductors, semi conductors & insulators  Concept of effective mass of an electron. UNIT IV DIELECTRIC PROPERTIES: Introduction  Dielectric constant  Electronic, ionic and orientational polarizations  Internal fields in solids – Clausius  Mossotti equation – Dielectrics in alternating fields – Frequency dependence of the polarizability  Ferro and Piezo electricity. MAGNETIC PROPERTIES : Permeability  Magnetization  Origin of magnetic moment – Classification of magnetic materials  Dia, para and ferro magnetism  Hysteresis curve  Soft and hard magnetic materials. UNIT V SEMICONDUCTORS : Introduction  Intrinsic semiconductor and carrier concentration – Equation for conductivity  Extrinsic semiconductor and carrier concentration  Drift and diffusion  Einstein’s equation  Hall effect – Direct & indirect band gap semiconductors. SUPERCONDUCTIVITY: General properties  Meissner effect  Penetration depth  Type I and Type II superconductors  Flux quantization – DC and AC Josephson effect –BCS Theory  Applications of superconductors. UNIT VI LASERS: Introduction  Characteristics of Lasers  Spontaneous and stimulated emission of radiation  Einstein’s coefficients  Population inversion  Ruby laser  HeliumNeon Laser – CO_{2} laser Semiconductor Laser – Applications of lasers. UNIT VII FIBER OPTICS AND HOLOGRAPHY: Introduction  Principle of optical fiber  Acceptance angle and acceptance cone  Numerical aperture – Types of optical fibers and refractive index profiles – Attenuation in optical fibers  Application of optical fibers – Basic principles of holography – Construction and reconstruction of image on hologram – Applications of holography. UNIT VIII SCIENCE & TECHNOLOGY OF NANOMATERIALS: Introduction to Nano materials  Basic principles of Nanoscience & Technology – Fabrication of nano materials – Physical & chemical properties of nanomaterials – Carbon nanotubes – Applications of nanotechnology. TEXTBOOKS: 1. Applied Physics 2^{nd} edition by Dr. P. Appala Naidu & Dr. M. Chandra Shekar, V.G.S. Book links. 2. Introduction to Solid State Physics by C. Kittel ; Wiley Eastern Ltd. 3. Nanotechnology by Mark Ratner and Daniel Ratner; Pearson Education. REFERENCES: 1. Materials Science and Engineering by V. Raghavan; PrenticeHall India. 2. Materials Science by M. Arumugam; Anuradha Agencies. 3. Solid State Physics by N.W. Ashcroft & N. David Merwin; Thomson Learning. 4. Materials Science by M.S.Vijaya & G. Rangarajan; Tata McGraw Hill. 5. Solid State Physics by P.K. Palanisamy; Scitech Publications (India) Pvt. Ltd. 6. Nano Materials by A.K. Bandyopadhyay, New Age International Publishers. 7. Applied Physics by P.K.Mittal; I.K. International. 8. Applied Physics by K. Vijay Kumar & T. Sreekanth; S. Chand & Company Ltd. JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD I Year B. Tech CSE T P C 3+1* 0 6 C PROGRAMMING AND DATA STRUCTURES UNIT  I Algorithm / pseudo code, flowchart, program development steps, structure of C program, A Simple C program, identifiers, basic data types and sizes, Constants, variables, arithmetic, relational and logical operators, increment and decrement operators, conditional operator, bitwise operators, assignment operators, expressions, type conversions, conditional expressions, precedence and order of evaluation. Inputoutput statements, statements and blocks, if and switch statements, loops while, dowhile and for statements, break, continue, goto and labels, programming examples. UNIT  II Designing structured programs, Functions, basics, parameter passing, storage classes extern, auto, register, static, scope rules, block structure, user defined functions, standard library functions, recursive functions, header files, C preprocessor, example c programs. UNIT  III Arrays concepts, declaration, definition, accessing elements, storing elements, arrays and functions, twodimensional and multidimensional arrays, applications of arrays. pointers concepts, initialization of pointer variables, pointers and function arguments, address arithmetic, Character pointers and functions, pointers to pointers, pointers and multidimensional arrays, dynamic memory managements functions, command line arguments, c program examples. UNIT  IV Derived types structures declaration, definition and initialization of structures, accessing structures, nested structures, arrays of structures, structures and functions, pointers to structures, self referential structures, unions, typedef, bitfields, C program examples. UNIT  V Input and output – concept of a file, text files and binary files, streams, standard I/o, Formatted I/o, file I/o operations, error handling, C program examples. UNIT  VI Searching – Linear and binary search methods, sorting – Bubble sort, selection sort, Insertion sort, Quick sort, merge sort. UNIT – VII Introduction to data structures, singly linked lists, doubly linked lists, circular list, representing stacks and queues in C using arrays and linked lists, infix to post fix conversion, postfix expression evaluation. UNIT  VIII Trees Binary tress, terminology, representation, traversals, graphs terminology, representation, graph traversals (dfs & bfs) TEXT BOOKS :
REFERENCES : 1. C& Data structures – P. Padmanabham, B.S. Publications. 2. The C Programming Language, B.W. Kernighan, Dennis M.Ritchie, PHI/Pearson Education 3. C Programming with problem solving, J.A. Jones & K. Harrow, dreamtech Press
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD I Year B. Tech CSE T P C 2+1* 0 4 BASIC ELECTRICAL ENGINEERING UNIT  I Introduction to Electrical Engineering : Essence of electricity, Conductors, semiconductors and insulators (elementary treatment only); Electric field; electric current, potential and potential difference, electromotive force, electric power, ohm’s law, basic circuit components, electromagnetism related laws, Magnetic field due to electric current flow ,force on a current carrying conductor placed in a magnetic field, Faradays laws of electromagnetic induction. Types of induced EMF’s, Kirchhoff’s laws. Simple problems. UNITII Network Analysis : Basic definitions, types of elements , types of sources, resistive networks, inductive networks, capacitive networks, series parallel circuits, star delta and delta star transformation , Network theorems Superposition , Thevenins’s, Maximum power transfer theorems and simple problems. UNITIII Magnetic Circuits : Basic definitions, analogy between electric and magnetic circuits, magnetization characteristics of Ferro magnetic materials, self inductance and mutual inductance, energy in linear magnetic systems, coils connected in series, attracting force of electromagnets. UNITIV Alternating Quantities : Principle of ac voltages , waveforms and basic definitions, relationship between frequency, speed and number of poles, root mean square and average values of alternating currents and voltage, form factor and peak factor, phasor representation of alternating quantities, the J operator and phasor algebra, analysis of ac circuits with single basic network element, single phase series circuits, single phase parallel circuits, single phase series parallel circuits, power in ac circuits. UNITV Transformers : Principles of operation, Constructional Details, Ideal Transformer and Practical Transformer, Losses, Transformer Test, Efficiency and Regulation Calculations (All the above topics are only elementary treatment and simple problems). UNITVI Direct current machines : Principle of operation of dc machines, armature windings, e.m.f equation in a dc machine, Torque production in a dc machine, Operation of a dc machine as a generator, operation of a dc machine as a motor. UNITVII A.C Machines : Three phase induction motor, principle of operation, slip and rotor frequency, torque (simple problems). Synchronous Machines: Principle of operation, EMF equation (Simple problems on EMF). Synchronous motor principle and operation (Elementary treatment only) UNIT VIII Basic Instruments : Introduction, classification of instruments, operating principles, essential features of measuring instruments, Moving coil permanent magnet (PMMC) instruments, Moving Iron of Ammeters and Voltmeters (elementary Treatment only) TEXT BOOKS : 1. Basic Electrical Engineering  By M.S.Naidu and S. Kamakshiah – TMH. 2. Basic Electrical Engineering –By T.K.Nagasarkar and M.S. Sukhija Oxford University Press. REFERENCES : 1. Theory and Problems of Basic Electrical Engineering by D.P.Kothari & I.J. Nagrath PHI. 2. Principles of Electrical Engineering by V.K Mehta, S.Chand Publications. 3. Essentials of Electrical and Computer Engineering by David V. Kerns, JR. J. David Irwin Pearson. JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD I Year B. Tech CSE T P C 3+1* 0 6 ELECTRONIC DEVICES AND CIRCUITS UNITI ELECTRON DYNAMICS AND CRO: Motion of charged particles in electric and magnetic fields. Simple problems involving electric and magnetic fields only. Electrostatic and magnetic focusing. Principles of CRT, deflection sensitivity (Electrostatic and magnetic deflection), Parallel Electric and Magnetic fields, Perpendicular Electric and Magnetic fields. UNIT II JUNCTION DIODE CHARACTERISTICS : Review of semi conductor Physics – n and p –type semi conductors, Mass Action Law, Continuity Equation, Hall Effect, Fermi level in intrinsic and extrinsic semiconductors, Opencircuited pn junction, The pn junction Energy band diagram of PN diode, PN diode as as a rectifier (forward bias and reverse bias), The current components in pn diode, Law of junction, Diode equation, Voltampere characteristics of pn diode, Temperature dependence of VI characteristic, Transition and Diffusion capacitances, Step graded junction, Breakdown Mechanisms in Semi Conductor (Avalanche and Zener breakdown) Diodes, Zener diode characteristics, Characteristics of Tunnel Diode with the help of energy band diagrams, Varactar Diode, LED, LCD. And photo diode UNIT III RECTIFIERS, FILTERS AND REGULATORS : Half wave rectifier, ripple factor, full wave rectifier, Harmonic components in a rectifier circuit, Inductor filter, Capacitor filter, L section filter, P section filter, Multiple L section and Multiple Psection filter, and comparison of various filter circuits in terms of ripple factors, Simple circuit of a regulator using zener diode, Series and Shunt voltage regulators UNIT IV TRANSISTOR and FET CHARACTERISTICS : Junction transistor, Transistor current components, Transistor as an amplifier, Transistor construction, Detailed study of currents in a transistor, Transistor alpha, Input and Output characteristics of transistor in Common Base, Common Emitter, and Common collector configurations, Relation between Alpha and Beta, typical transistor junction voltage values, JFET characteristics (Qualitative and Quantitative discussion), Small signal model of JFET, MOSFET characterisitics (Enhancement and depletion mode), Symbols of MOSFET, Comparison of Transistors, Introduction to SCR and UJT. UNITV BIASING AND STABILISATION : BJT biasing, DC equivalent model, criteria for fixing operating point, Fixed bias, Collector to base bias, Self bias techniques for stabilization, Stabilization factors, (S, S^{'}, S^{'’}), Compensation techniques, (Compensation against variation in V_{BE}, I_{co},) Thermal run away, Thermal stability, UNIT VI AMPLIFIERS : Small signal low frequency transistor amplifier circuits: hparameter representation of a transistor, Analysis of single stage transistor amplifier using hparameters: voltage gain, current gain, Input impedance and Output impedance. Comparison of transistor configurations in terms of A_{I} , R_{i , }A_{v }, R_{o, } UNIT VII FEEDBACK AMPLIFIERS : Concept of feedback, Classification of feedback amplifiers, General characteristics of negative feedback amplifiers, Effect of Feedback on input and output characteristics, Voltage series, voltage shunt, current series, and current shunt feedback amplifiers with discrete components and their analysis UNITVIII OSCILLATORS : Condition for oscillations. RCphase shift oscillators with Transistor and FET, Hartley and Colpitts oscillators, Wein bridge oscillator, Crystal oscillators, Frequency and amplitude stability of oscillators, TEXT BOOKS : 1. Electronic Devices and Circuits – J.Millman, C.C.Halkias, and Satyabratha Jit Tata McGraw Hill, 2^{nd} Ed., 2007. 2. Electronic Devices and Circuits – R.L. Boylestad and Louis Nashelsky, Pearson/Prentice Hall,9th Edition,2006. REFERENCES : 1. Electronic Devices and Circuits – T.F. Bogart Jr., J.S.Beasley and G.Rico, Pearson Education, 6th edition, 2004. 2. Principles of Electronic Circuits – S.G.Burns and P.R.Bond, Galgotia Publications, 2nd Edn.., 1998. 3. Microelectronics – Millman and Grabel, Tata McGraw Hill, 1988. 4. Electronic Devices and Circuits – Dr. K. Lal Kishore, B.S. Publications, 2^{nd} Edition, 2005. 5. Electronic Devices and Circuits Prof GS N Raju I K International Publishing House Pvt .Ltd 2006 JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD I Year B. Tech CSE T P C 0 3 4 ENGINEERING DRAWING UNIT – I Introduction to engineering graphics – construction of ellipse, parabola and hyperbola – cylindrical curves. UNIT – II Orthographic projections of points, lines and planes – axis inclined to one planes and inclined to both the planes. UNIT – III Orthographic projections of solids : Cylinder, cone, prism, pyramid and sphere positions and axis inclined to both the planes. UNIT – IV Isomeric projections of lines, planes and simple solids UNIT – V Conversion of orthographic views into isometric views and viceversa. TEXT BOOKS :
2 Engineering graphics By K.L. Narayana & P.Kannayya REFERENCES:
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD I Year B. Tech CSE T P C 0 3 4 COMPUTER PROGRAMMING LAB Objectives:
Recommended Systems/Software Requirements:
Week l. a) Write a C program to find the sum of individual digits of a positive integer. b) A Fibonacci Sequence is defined as follows: the first and second terms in the sequence are 0 and 1. Subsequent terms are found by adding the preceding two terms in the sequence. Write a C program to generate the first n terms of the sequence. c) Write a C program to generate all the prime numbers between 1 and n, where n is a value supplied by the user. Week 2. a) Write a C program to calculate the following Sum: Sum=1x^{2}/2! +x^{4}/4!x^{6}/6!+x^{8}/8!x^{10}/10! b) Write a C program toe find the roots of a quadratic equation. Week 3 a) Write C programs that use both recursive and nonrecursive functions i) To find the factorial of a given integer. ii) To find the GCD (greatest common divisor) of two given integers. iii) To solve Towers of Hanoi problem. Week 4 a) The total distance travelled by vehicle in ‘t’ seconds is given by distance = ut+1/2at^{2} where ‘u’ and ‘a’ are the initial velocity (m/sec.) and acceleration (m/sec^{2}). Write C program to find the distance travelled at regular intervals of time given the values of ‘u’ and ‘a’. The program should provide the flexibility to the user to select his own time intervals and repeat the calculations for different values of ‘u’ and ‘a’. b) Write a C program, which takes two integer operands and one operator form the user, performs the operation and then prints the result. (Consider the operators +,,*, /, % and use Switch Statement) Week 5 a) Write a C program to find both the larges and smallest number in a list of integers. b) Write a C program that uses functions to perform the following: i) Addition of Two Matrices ii) Multiplication of Two Matrices Week 6 a) Write a C program that uses functions to perform the following operations: i) To insert a substring in to given main string from a given position. ii) To delete n Characters from a given position in a given string. b) Write a C program to determine if the given string is a palindrome or not Week 7 a) Write a C program that displays the position or index in the string S where the string T begins, or – 1 if S doesn’t contain T. b) Write a C program to count the lines, words and characters in a given text. Week 8 a) Write a C program to generate Pascal’s triangle. b) Write a C program to construct a pyramid of numbers. Week 9 Write a C program to read in two numbers, x and n, and then compute the sum of this geometric progression: 1+x+x^{2}+x^{3}+………….+x^{n} For example: if n is 3 and x is 5, then the program computes 1+5+25+125. Print x, n, the sum Perform error checking. For example, the formula does not make sense for negative exponents – if n is less than 0. Have your program print an error message if n<0, then go back and read in the next pair of numbers of without computing the sum. Are any values of x also illegal ? If so, test for them too. Week 10 a) 2’s complement of a number is obtained by scanning it from right to left and complementing all the bits after the first appearance of a 1. Thus 2’s complement of 11100 is 00100. Write a C program to find the 2’s complement of a binary number. b) Write a C program to convert a Roman numeral to its decimal equivalent. Week 11 Write a C program that uses functions to perform the following operations: i) Reading a complex number ii) Writing a complex number iii) Addition of two complex numbers iv) Multiplication of two complex numbers (Note: represent complex number using a structure.) Week 12 a) Write a C program which copies one file to another. b) Write a C program to reverse the first n characters in a file. (Note: The file name and n are specified on the command line.) Week 13 Write a C program that uses functions to perform the following operations on singly linked list.: i) Creation ii) Insertion iii) Deletion iv) Traversal Week 14 Write a C program that uses functions to perform the following operations on doubly linked list.: i) Creation ii) Insertion iii) Deletion iv) Traversal in both ways Week 15 Write C programs that implement stack (its operations) using i) Arrays ii) Pointers Week 16 Write C programs that implement Queue (its operations) using i) Arrays ii) Pointers Week 17 Write a C program that uses Stack operations to perform the following: i) Converting infix expression into postfix expression ii) Evaluating the postfix expression Week 18 Write a C program that uses functions to perform the following: i) Creating a Binary Tree of integers ii) Traversing the above binary tree in preorder, inorder and postorder. Week 19 Write C programs that use both recursive and non recursive functions to perform the following searching operations for a Key value in a given list of integers : i) Linear search ii) Binary search Week 20 Write C programs that implement the following sorting methods to sort a given list of integers in ascending order: i) Bubble sort ii) Quick sort Week 21 Write C programs that implement the following sorting methods to sort a given list of integers in ascending order: i) Insertion sort ii) Merge sort Week 22 Write C programs to implement the Lagrange interpolation and Newton Gregory forward interpolation. Week 23 Write C programs to implement the linear regression and polynomial regression algorithms. Week 24 Write C programs to implement Trapezoidal and Simpson methods. Text Books 1. C programming and Data Structures, P. Padmanabham, Third Edition, BS Publications 2. Data Structures: A pseudo code approach with C, second edition R.F. Gilberg and B.A. Forouzan 3. Programming in C, P.Dey & M. Ghosh, Oxford Univ.Press. 4. C and Data Structures, E Balaguruswamy, TMH publications. JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD I Year B. Tech CSE T P C 0 3 4 ELECTRICAL AND ELECTRONICS LAB 