TS ECET Electronics and Communication Engineering Syllabus 2024: PDF Download

TS ECET Electronics and Communication Engineering Syllabus 2024: The syllabus contains topics such as Circuit Theory, Industrial Electronics, Communication Systems, Matrices, Trigonometry, Analytical Geometry, Differentiation and its Applications etc.

 TS ECET Electronics and Communication Engineering Syllabus 2024 are available on TS ECET’s official website. Candidates can download the syllabus in PDF format and save it for future reference.

TS ECET Electronics and Communication Engineering Syllabus 2024 PDF Download

Physics, Chemistry, and Mathematics are the compulsory subjects in TS ECET Electronics and Communication Engineering examination, which has four sections, Mathematics, Chemistry, Electronics and Communication Engineering, and Physics.

Below is the direct link to TS ECET Electronics and Communication Engineering Syllabus 2024 PDF:

TS ECET 2024 Electronics and Communication Engineering Syllabus PDF

Subject	Syllabus PDF
TS ECET 2024 Electronics and Communication Engineering	Download PDF

Also Check: TS ECET Exam Instructions 2024

TS ECET Electronics and Communication Engineering Syllabus

Electronic Devices And Circuits, Circuit Theory, Industrial Electronics, Communication Systems, and Digital Electronics are some of the topics that are in the TS ECET Electronics and Communication Engineering Syllabus.

Candidates can refer to the list below to know about more topics.

Unit-I: Electronic Devices And Circuits

• Semiconductor diodes
• Varactor diode 
• Zener diode 
• Clippers and Clampers-Transistors– FETs – UJT (characteristics only) 
• Power supplies
• Rectifiers and Filters
• Half wave, Full Wave and Bridge type – Shunt capacitor, LC and CLC & CRC filters
• Series and Shunt regulators, RC regulators 
• Transistor amplifiers – CE, CC, and CB configurations 
• Biasing techniques 
• Stabilization in amplifiers, Stability factor-RC coupled amplifiers, Differential amplifier – Feedback, Power and Tuned amplifiers
• LC and Crystal oscillators
• Operational amplifiers
• Characteristics and applications
• Astable and Monostable Multivibrators using 555 timers 
• Schmitt Trigger – Sweep circuits – Miller and Bootstrap circuits, VCO, PLL- Fabrication of ICs. 

Unit-II: Circuit Theory 

• Ohms’ Law, KCL & KVL-Mesh current and Node voltage analysis 
• Crammer‘s Rule – Concept of graph-nodes, junctions, loops - Constant K LPF & HPF – T type & type Attenuator
•  Network theorems
• Thevenin’s, Norton‘s, Maximum Power transfer, Superposition and Reciprocity theorems
• Star to Delta and Delta to Star transformations. Series and Parallel Resonance 
• Q factor 
• Selectivity
• Bandwidth- Transient analysis-RC and RL, Linear wave shaping circuits. 
• Transmission Lines
• Characteristic Impedance
• Reflection Coefficient
• SWR 
• Transmission Line losses and Impedance matching. 

Unit-III: Industrial Electronics

• Thyristor family – SCR, DIAC & TRIAC – Off Line and On Line UPS
• Working & Applications of SMPS 
• Working of Servo stabilizer - Opto electronic devices 
• LDR (characteristics and applications) – Transducers – LVDT – Strain Gauge, Working of RTD - Thermocouple - Pulsed echo ultrasonic flaw detector
  Industrial heating methods-Induction and dielectric heating- Types  of electrical welding-Resistive welding- Applications of Transducer in servo motor - Architecture of PLCs - Ladder symbols – diagram, working- PLCs types
• Features of Siemen’s, Allenbradly 
• Applications of PLCs – Importance of SCADA.

Unit-IV: Communication Systems

• Analog modulation
• Need for modulation
• Types of modulation – AM, FM , PM, SSB, VSB – Modulation Index in AM & FM– Bandwidth in AM & FM – Frequency deviation in FM – Need for pre-emphasis and de-emphasis– Transmitters – Low level and High level – Receivers
• Block diagram of TRF Receiver and its limitations-Super heterodyne Receiver – Need for AVC-Fading 
• AM and FM receivers - choice of IF
• Foster-Seely discriminator 
• Wave Propagation 
• Ground, Sky, and Space wave.
• Pulse modulation, Sampling, PAM,PWM,PPM– PCM, Delta modulation – RZ and NRZ line coding
• Error detection and correction
• Digital modulation – ASK, FSK, PSK and QAM
• Generation and detection – Multiplexing – TDM , FDM- Multiple access – TDMA, FDMA, CDMA – Internet Telephony- Antennas – Radiation resistance – Beam width – Polarization – Directivity – Efficiency – Bandwidth – Gain
  Front to back ratio – Folded dipole – Arrays – Broadside – End fire – Yagi Uda antenna-Turnstile antennas-loop antenna-horn antenna-helical antenna -Binomial antenna – Rhombic antenna – Log periodic antenna
  Parabolic reflectors - Cassegrain feed arrangement – Beam width, gain and applications.
• Wave Guides – Rectangular – Dominant mode – Phase and Group velocity – Cut off wavelength – Microwave components – E&H plane Tee-Need for isolator and circulator, Directional coupler 
• Applications of Magnetron
• Working principle and application of Klystron and TWT, Reflex Klystron oscillator – Radar – Range equation – Pulsed radar – Radar displays – Duplexer – CW radar and MTI radar - Satellite communication – Uplink and Downlink frequencies
• Definitions of Perigee, Apogee, Azimuth and elevation angles
• Types of satellites
• Types of transponders –Satellite on board –Earth station system 

Unit-V: Digital Electronics

• Number systems 
• Logic gates
• Boolean algebra
• Digital IC logic families TTL, CMOS ICs 
• Adders and Subtractors, Multiplexers, Demultiplexers
• Encoders-Decoders
• Comparators – Flip flops– Registers and Counters – Memories – RAM, ROM
• Applications of Flash ROM – D/A converters
• Binary weighted, R-2R Ladder, A/D Converter
• Counter Ramp and Successive approximation types. 

Unit-VI: Microcontroller, Programming, Interfacing & Applications 

• Block diagram of 8051 architecture
• Pin diagram of 8051
• Instruction Set of 8051
• Addressing modes of 8051
• Subroutines – Use of input and output machine-related statements 
• Time delay program – Internal memory organisation – Interrupts of 8051 – Peripheral ICs – 8255
• Interfacing of push button switch - Interfacing of 7 Segment display 
• Interfacing of LED-LCD pins and interfacing of LCD
• Interfacing of 4 X 4 matrix key board –RS 232
• Block diagram of 8251 and 8257
• Pin diagram of 8251 and 8257 - DB25 & DB9 connector. 

Unit-VII: Consumer Electronics

• Television Picture elements 
• Scanning and synchronisation 
• Blanking and interlacing – composite video signal, flicker, CCIR standards
• Positive and Negative modulation 
• Color TV – Additive and subtractive mixing 
• Types of color TV systems – NTSC, PAL and SECAM – Block diagram of color TV transmitter
• Block diagram of Color TV receiver 
• PAL system processing
• DTH system
• Features of HDTV and Smart TV.

Unit-VIII: Data Communications and Computer Networks

• Transmission Media – Twisted pair – UTP – STP
• Coaxial cable
• Optical fiber
• Comparison of transmission media- Shannon Capacity theorem – Network Topologies – BUS, STAR, RING – Switching – Packet and Circuit switching – OSI 7 layer model and functions – CSMA and token ring
  Properties and operations – Wireless LAN – Bluetooth technology – WAN architecture – Packet transmission – ARPANET – ISP and ISDN architectures – WAN Protocols – TCP / IP features and comparison – Ports and Sockets 
  Domain Name System – Email – File transfer protocol – Proxy server and Web server architecture-List HTTP commands – security services 
• Message confidentiality-Message integrity – Message authentication – Entity authentication – Web Browser Architecture-Key management-Digital signature – Firewalls in securing networks.

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TS ECET Electronics and Communication Engineering Mathematics Syllabus

TS ECET Electronics and Communication Engineering Mathematics Syllabus contains topics such as Matrices, Trigonometry, Analytical Geometry, Differentiation and its Applications, Integration and its Applications, Differential Equations, Laplace Transforms, and Fourier Series.

Unit-I: Matrices

• Matrices: Definition of Matrix, Types of matrices-Algebra of matrices-Transpose of a matrix Symmetric, skew-symmetric matrices-Minor, cofactor of an element-Determinant of a square matrix
• Properties-Laplace‘s expansion-singular and non-singular matrices-Adjoint and multiplicative inverse of a square matrix
• System of linear equations in 3 variables-Solutions by Cramer‘s rule, Matrix inversion method-Gauss-Jordan method.-Partial Fractions: Resolving a given rational function into partial fractions
• Logarithms: Definition of logarithm and its properties, meaning of ‘e’, exponential function and logarithmic function. 

Unit–II: Trigonometry

• Properties of Trigonometric functions– Ratios of Compound angles, multiple angles, sub multiple angles – Transformations of Products into sum or difference and vice versa.
• Properties of triangles: sine rule, cosine rule, tangent rule, and projection rule. Solution of a triangle when (i) three sides (SSS), (ii) two sides and an included angle (SAS), (iii) one side and two angles are given (SAA).
• Inverse Trigonometric functions, Hyperbolic functions.
• Complex Numbers: Definition of a complex number, Modulus, amplitude and conjugate of complex number, arithmetic operations on complex numbers - Modulus-Amplitude form (Polar form) - Euler form (exponential form). 

Unit–III: Analytical Geometry

• Straight Lines–different forms of Straight Lines, distance of a point from a line, angle between two lines, intersection of two non-parallel lines and distance between two parallel lines. 
• Circles Equation of a circle given center and radius, given ends of the diameter-General equation- finding center and radius, center and a point on the circumference, 3 non-collinear points, center and tangent, equation of tangent and normal at a point on the circle. 
• Conic Section
• Properties of parabola, ellipse and hyperbola – Standard forms with vertex at origin. 

Unit–IV: Differentiation and its Applications

• Functions and limits
• Standard limits
• Differentiation of sum, product, quotient of functions, function of function, trigonometric, inverse trigonometric, exponential, logarithmic, Hyperbolic functions, implicit, explicit and parametric functions
• Derivative of a function with respect to another function
• Second order derivatives
• Geometrical applications of the derivative (angle between curves, tangent and normal)
• Increasing and decreasing functions
• Maxima and Minima (single variable functions) using second order derivative only physical application 
• Rate Measure
• Partial Differentiation
• Partial derivatives up to second order–Euler‘s theorem. 

Unit–V: Integration and its Applications

• Indefinite Integral
• Standard forms
• Integration by decomposition of the integrand, integration of trigonometric, algebraic, exponential, logarithmic and Hyperbolic functions– Integration by substitution 
• Integration of reducible and irreducible quadratic factors 
• Integration by parts
• Definite Integrals and properties, Definite Integral as the limit of a sum 
• Application of Integration to find areas under plane curves and volumes of Solids of revolution– Mean and RMS values, Trapezoidal rule and Simpson’s 1/3 Rule for approximation integrals.

Unit–VI: Differential Equations

• Definition of a differential equation-order and degree of a differential equation- formation of differential equations-solution of differential equation of the type first order, first degree, variable separable, homogeneous equations, exact, linear differential equation of the form dy/dx+Py=Q, Bernoulli‘s equation, 2nd order linear differential equation with constant coefficients both homogeneous and non-homogeneous and finding the Particular Integrals for the functions eax, sin ax, cos ax, ax2 +bx+c (a,b,c are real numbers). 

Unit–VII: Laplace Transforms

• Laplace Transforms (LT) of elementary functions
• Linearity property, first shifting property, change of scale property, multiplication and division by t - LT of derivatives and integrals, Unit step function, LT of unit step function, second shifting property, evaluation of improper integrals, Inverse Laplace transform (ILT)-shifting theorems, change of scale property, multiplication and division by s, ILT by using partial fractions and convolution theorem.
• Applications of LT to solve linear ordinary differential equations up to second order with initial conditions. 

Unit–VIII: Fourier Series

• Fourier series, Euler’s formulae over the interval (C, C+2π) for determining the Fourier coefficients.
• Fourier series of simple functions in (0, 2π) and (–π, π).
• Fourier series for even and odd functions in the interval (–π, π) – Half range Fourier series – sine and cosine series over the interval (0, π).

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TS ECET Electronics and Communication Engineering Physics Syllabus 

TS ECET Electronics and Communication Engineering Physics Syllabus contain topics such as Elements of Vector, Units, Dimensions and Friction, Properties of Matter, Heat and Thermodynamics, Waves and Sounds etc. 

Unit-I: Units, Dimensions, and Friction

• Physical quantity - Fundamental and derived quantities – Unit –definitions - S.I units - Advantages of S.I. units 
• Dimensions and dimensional formula - definitions-units and dimensional formula for physical quantities - Principle of homogeneity - Applications of dimensional analysis
• Friction – causes - types of friction - Normal reaction - Laws of static friction - coefficients of friction - expression-rough horizontal surface - expressions for Acceleration, Displacement, Time taken to come to rest and Work done - Advantages and disadvantages of friction
• Methods to reduce friction
• Problems on friction only.

Unit-II: Elements of Vector

• Scalar and vector quantities – definitions and examples –Graphical representation of a vector - Classification of vectors (Proper vector, Unit vector, Equal vector, Negative vector, Collinear vector and Position vector)
• Resolution of a vector - Triangle law of vector addition – Parallelogram law of vectors – statement- expression for magnitude and direction of resultant vector –derivation illustrations (working of sling and flying bird)
• Representation of a vector in unit vectors i, j and k.
• Scalar product of vectors-definition- application to work done by force – properties of scalar product - Vector product of vectors –definition
• Right hand thumb rule and right hand screw rule - application to moment of force - properties of vector product - area of parallelogram and triangle in terms of vector product - related problems

Unit-III: Mechanics

• Projectile motion – definition - examples 
• Horizontal projection – Time of flight and Horizontal range – derivations - Oblique projection – Expression for path of a projectile in oblique projection - derivation– Maximum height, Time of ascent, Time of descent,
  Time of flight, Horizontal range and maximum horizontal range - derivations – Circular motion, angular velocity, time period and frequency of revolutions–Definitions– Relation between linear velocity and angular velocity - derivation–centripetal force – centrifugal force – definitions and expressions only- application (banking of curved path) - angle of banking - expression only - related problems

Unit-IV: Properties of Matter

• Elasticity and plasticity- definitions – examples - Stress and Strain – definitions and expressions - elastic limit - Hooke’s law – statement - modulus of elasticity - Young’s modulus – Derivation 
• Cohesive and adhesive forces - Surface tension - Illustrations - Capillarity –angle of contact – definition- examples for capillarity- Formula for Surface tension based on capillarity (no derivation) 
• Viscosity - Illustrations of viscosity - Newton’s formula for viscous force – derivation - Coefficient of viscosity 
• Poiseuille’s equation - Effect of temperature on viscosity of liquids and gases– streamlines - laminar flow - turbulent flow
• Reynold’s number - equation of continuity – statement - related problems.

Unit-V: Heat and Thermodynamics

• Heat – expansion of gases
• Boyle’s law –concept of absolute zero - Absolute scale of temperature
• Charles’ laws - Ideal gas equation – derivation - value of universal gas constant ‘R’ –Isothermal and Adiabatic processes
• Differences between isothermal and adiabatic processes - Internal energy and external work done – Expression for work done – derivation – first law of thermodynamics – application of first law to isothermal and adiabatic processes - second law of thermodynamics – specific heat of a gas – molar specific heat of a gas – definitions – derive relation between CP and Cv - related problems.

Unit-VI: Conservation Laws and Energy Sources

• Work and Energy - Potential Energy and kinetic energy–examples – expressions for PE and KE - derivations - Work-Energy theorem – derivation – Law of conservation of energy – examples - Law of conservation of energy in the case of freely falling body – proof – Illustration of conservation of energy in the case of simple pendulum– Non renewable and renewable energy sources - related problems 

Unit-VII: Waves and Sound

• Wave motion – definition and characteristics – audible range – infrasonic and ultrasonic – longitudinal and transverse waves – examples – Relation between wavelength, frequency and velocity of a wave – derivation –stationary waves- beats - applications of beats
• Doppler effect – list the applications – ultrasound and radar in medicine and engineering as special emphasis- echo – definition - applications - relation between time of echo and distance of obstacle –derivation 
• Reverberation and time of reverberation
• Sabine’s formula
• Free and forced vibrations
• Resonance
• Conditions of good auditorium - noise pollution – definition – causes, effects and methods to minimize noise pollution - problems

Unit-VIII: Simple Harmonic Motion

• Periodic motion
• Simple Harmonic Motion (SHM)– definition - examples - Conditions for SHM 
• Projection of circular motion on any diameter of a circle is SHM - Expressions for Displacement, Velocity and Acceleration of a particle executing SHM – derivations - Time period, frequency, amplitude and phase of a particle in SHM - Ideal simple pendulum – time period of simple pendulum –derivation - laws of simple pendulum-Seconds pendulum- problems

Unit-IX: Modern Physics

• Photo electric effect - Einstein’s photo electric equation – Work function and threshold frequency - laws of photo electric effect - applications of photo electric effect – photo cell - concept of Refraction of light - critical angle and total internal reflection - principle of Optical fiber
• Applications of optical fiber – LASER – definition and characteristics – principle of LASER - spontaneous emission and stimulated emission - population inversion - examples of LASER – Uses.

Unit-X: Magnetism

• Magnetic field - magnetic lines of force -properties - Uniform and Non-uniform magnetic field – Magnetic length, pole strength – magnetic induction field strength- definition - Coulomb’s inverse square law of magnetism - expression for moment of couple on a bar magnet placed in a uniform magnetic field – derivation - expression for magnetic induction field strength at a point on the axial line of a bar magnet –derivation - Dia, Para and Ferro magnetic materials – examples - related problems.

Unit-XI: Electricity and Measuring Instruments

• Ohm’s law – Ohmic and non ohmic conductors – examples
• Temperature dependence of resistance – coefficients of resistance with examples
• Specific resistance – units – conductance- series and parallel combination of resistors - moving coil galvanometer - conversion of galvanometer into ammeter and voltmeter with diagram (qualitatively)
• Kirchhoff’s current and voltage laws in electricity
• Expression for balancing condition of Wheatstone’s bridge – derivation – Meter bridge – working with neat diagram
• Superconductivity-definition-superconductors - definition and examples – applications - related problems.

Unit-XII: Electronics 

• Solids – definition – energy bands in solids- valence band, conduction band and forbidden band
• Energy band diagram of conductors, insulators and semiconductors – concept of Fermi level - Intrinsic semiconductors - examples - Concept of holes in semiconductors - Doping - Extrinsic semiconductor - P-type and N-type semiconductors - PN Junction diode – Forward Bias and Reverse Bias
• Applications of PN diode - Diode as rectifier – principle – principle of Light Emitting Diode and solar cell.

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TS ECET Electronics and Communication Engineering Chemistry Syllabus

TS ECET Electronics and Communication Engineering Chemistry Syllabus contain topics such as Environmental Studies, Solutions and Colloids, Acids and Bases, Fundamentals of Chemistry etc. Candidates may refer to the complete list of topics below.

Unit-I: Fundamentals of Chemistry

• Atomic Structure: Introduction - Atomic number - Mass number- Bohr's Atomic theory - Aufbau principle - Hund's rule - Pauli's exclusion Principle- Orbitals, shapes of s, p and d orbitals - Electronic configuration of elements
• Chemical Bonding: Introduction - Electronic theory of valency - Types of chemical bonds - Ionic, covalent and co-ordinate covalent bond with examples - Properties of Ionic and Covalent compounds
• Oxidation-Reduction: Electronic Concepts of Oxidation-Reduction, Oxidation Number calculations. 

Unit -II: Solutions and Colloids

• Introduction-Classification of solutions based on the physical state
• Molecular weights, Equivalent weights - Expression of concentration - Mole concept, Molarity, Normality, Numerical problems on Mole, Molarity and Normality
• Colloids- Types of colloids- Lyophilic and Lyophobic colloids - Industrial applications of colloids.

Unit -III: Acids and Bases

• Introduction - theories of acids and bases and limitations
• Arrhenius theory
• Bronsted-Lowry theory 
• Lewis acid base theory - Ionic product of water - pH and related numerical problems - Buffer solutions- buffer action - applications of buffer solution.

Unit -IV: Environmental Studies-I

• Introduction - environment -scope and importance of environmental studies- important terms - renewable and non-renewable energy sources
• Concept of ecosystem, producers, consumers and decomposers - Biodiversity, definition and threats to Biodiversity- Forest resources- Over exploitation-Deforestation.

Unit -V: Water Technology

• Introduction -soft and hard water - causes of hardness – types of hardness -disadvantages of hard water - degree of hardness (ppm) - softening methods - permutit process - ion exchange process - drinking water - municipal treatment of water for drinking purpose
• Osmosis, Reverse Osmosis - advantages of Reverse Osmosis – Desalination by Electro dialysis - Defluoridation – Nalgonda technique. 

Unit -VI: Electrochemistry

• Conductors, insulators, electrolytes
• Types of electrolytes
• Arrhenius theory of electrolytic dissociation - electrolysis -electrolysis of fused NaCl and aqueous NaCl - applications of electrolysis - Faraday's laws of electrolysis- numerical problems.

Unit -VI I: Metallurgy

• Characteristics of Metals - distinguish between Metals and Non Metals- Ore, Gangue, Flux and Slag - Concentration of Ore -Froth floatation - Methods of Extraction of crude Metal - Roasting, Calcination and Smelting - Alloys-purpose of making alloys - Composition of Brass, German silver, Nichrome, Stainless steel and Duralumin

Unit –VIII: Corrosion

• Introduction - factors influencing the rate of corrosion - electrochemical theory of corrosion - composition, stress and concentration cells- rusting of iron and its mechanism - prevention of corrosion - coating methods, Paints-constituents and characteristics of paints-cathodic protection 

Unit –IX: Polymers

• Introduction - polymerization - types of polymerization - addition, condensation with examples - plastics - types of plastics - advantages of plastics over traditional materials 
• Disadvantages of using plastics - preparation and uses of the following plastics: 1. Polythene 2. PVC 3. Teflon 4. Polystyrene 5. Urea-formaldehyde 6. Bakelite
• Rubber - Elastomers –Preparation of Butyl rubber, Buna-s rubber, Neoprene rubber and their uses-Fibres-Preparation and uses of fibres-Nylon 6,6- Polyester 

Unit –X: Fuels

• Definition and classification of fuels- characteristics of good fuel
• Calorific value-HCV and LCV Calculation of oxygen required for combustion of methane and ethane - composition and uses of gaseous fuels - a) Water gas, b) Producer gas, c) Natural gas, d) Coal gas, e) Biogas and f) Acetylene.

Unit –XI: Electro-Motive Force

• Galvanic cell – standard electrode potential -electrochemical series -emf of a cell
• Batteries-Types of batteries-Fuel cells.

Unit –XII: Environmental Studies-II

• Introduction- classification of air pollutants based on origin and states of matter - Air pollution; causes and effects - control methods - Water pollution; causes and effects - control measures. 

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TS ECET Electronics and Communication Engineering Exam Pattern 2024

The Mathematics section in Electronics and Communication, Engineering Exam Pattern, carries 50 marks. Electronics and Communication Engineering section carries 100 marks, and Chemistry and Physics have 50 marks each.

Candidates must prepare for the examination accordingly.

TS ECET Electronics and Communication Engineering Exam Pattern 2024

Particular	Details
Examination Name	Telangana State Engineering Common Entrance Test - Electronics and Communication Engineering
Mode of Examination	Online (Computer-based Test)
Duration of Examination	3 Hours (180 minutes)
Number of Questions (section-wise)	Electronics and Communication Engineering- 100 Questions
	Physics - 25 Question
	Chemistry- 25 Questions
	Mathematics- 50 Questions
Type of Questions	Multiple Choice Questions (MCQs)
Number of Question	200
Marking Scheme	+1 mark will be awarded for a correct answer.
Negative Marking	No Negative Marking
Total Marks	200
Language Medium	English

Best Books for TS ECET 2024

Books are an important part of Exam preparation, and candidates must solve a few preparation books that may help them ace their TS ECET entrance examination. Below are some recommended books for TS ECET preparation:

• Electric Circuits by Schaum's Series
• Engineering Circuit Analysis by Hayt and Kemmerly
• Electronic Devices Circuits by Boylested and Neshelsky
• Network Theory by Prof Yoganarasimhan
• Solutions of Network Analysis by GK Publications

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