TS ECET Electronics and Communication Engineering Syllabus 2024: PDF Download

TS ECET Electronics and Communication Engineering Syllabus 2024 has four sections in it, Mathematics, Chemistry, Electronics and Communication Engineering, and Physics. The syllabus has been released on the official website of TS ECET.

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
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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

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