TS ECET Syllabus Electrical and Electronics Engineering. TS ECET 2020 is the Engineering Common Entrance Test for Diploma holders & B.Sc. (Maths) Degree holders being conducted on behalf of TSCHE. TS ECET [FDH & B.Sc.(Mathematics)] for lateral entry into B.E.\/ B.Tech.\/ B.Pharm. courses in the State of Telangana.<\/p>\n\n\n\n
TS ECET 2021 will be conducted by JNTUH on behalf of the Telangana State Council of Higher Education for the academic year 2021-2023.<\/p>\n\n\n\n
TS ECET 2021 Exam will be from 5th July to 9 July 2021<\/em><\/p><\/blockquote>\n\n\n\n
TS ECET 2021 Computer Based Common Entrance Test, designated as Telangana State Engineering Common Entrance Test for Diploma Holders & B.Sc. (Mathematics) Degree Holders. TS ECET [FDH & B.Sc. (Mathematics)]<\/p>\n\n\n\n
TS ECET Syllabus Electrical and Electronics Engineering <\/h5>\n\n\n\n
Electrical and Electronics Engineering syllabus cover subjects given below
Mathematics, Physics, Chemistry & Electrical and Electronics Engineering <\/p>\n\n\n\nTS ECET Syllabus Electrical and Electronics Engineering
SUBJECT: MATHEMATICS (50 Marks)<\/h5>\n\n\n\nUnit-I: Matrices Matrices<\/h5>\n\n\n\n
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\u2018s expansion-singular and nonsingular matrices-Adjoint and multiplicative inverse of a square matrix-System of linear equations in 3 variables-Solutions by Crammer\u2018s 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 \u2018e\u2019 exponential function and logarithmic function.<\/p>\n\n\n\n
Unit\u2013II: Trigonometry<\/h5>\n\n\n\n
Properties of Trigonometric functions\u2013 Ratios of Compound angles, multiple angles, submultiple angles \u2013 Transformations of Products into sum or difference and vice versa- Simple trigonometric equations\u2013Properties of triangles\u2013Inverse Trigonometric functions, Hyperbolic functions. Complex Numbers: Properties of Modulus, amplitude and conjugate of complex numbers, arithmetic operations on complex numbers\u2014Modulus-Amplitude form (Polar form) \u2013 Euler form (exponential form)-Properties.<\/p>\n\n\n\n
Unit\u2013III: Analytical Geometry<\/h5>\n\n\n\n
Straight Lines\u2013different forms of Straight Lines, distance of a point from a line, acute angle between two lines, intersection of two non-parallel lines and distance between two parallel lines. Circles-Equation of circle given center and radius, given ends of diameter-General equationfinding center and radius, center and a point on the circumference, 3 non-collinear points, center and tangent, equitation of tangent and normal at a point on the circle.<\/p>\n\n\n\n
Unit\u2013IV: Differentiation and its Applications<\/h5>\n\n\n\n
Functions and limits \u2013 Standard limits \u2013 Differentiation from the First Principles \u2013 Differentiation of sum, product, quotient of functions, function of function, trigonometric, inverse trigonometric, exponential, logarithmic, Hyperbolic functions, implicit, explicit and parametric functions\u2013Derivative of a function with respect to another function-Second order derivatives \u2013 Geometrical applications of the derivative(angle between curves, tangent and normal)\u2013Increasing and decreasing functions\u2013Maxima and Minima(single variable functions) using second order derivative only \u2013 Partial Differentiation\u2013Partial derivatives up to second order\u2013Euler\u2018s theorem.<\/p>\n\n\n\n
Unit\u2013V: Integration and its Applications<\/h5>\n\n\n\n
Indefinite Integral \u2013 Standard forms \u2013 Integration by decomposition of the integrand, integration of trigonometric, algebraic, exponential, logarithmic and Hyperbolic functions\u2013 Integration by substitution \u2013Integration of reducible and irreducible quadratic factors \u2013 Integration by parts\u2013 Definite Integrals and properties, Definite Integral as the limit of a sum \u2013 Application of Integration to find areas under plane curves and volumes of Solids of revolution\u2013 Mean and RMS value, Trapezoidal rule and Simpson\u2019s 1\/3 Rule for approximation integrals<\/p>\n\n\n\n
Unit\u2013VI: Differential Equations<\/h5>\n\n\n\n
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\u2018s equation, nth order linear differential equation with constant coefficients both homogeneous and non-homogeneous and finding the Particular Integrals for the functions e ax, xm , sin ax, cos ax or a polynomial of m-th degree(m=1,2).<\/p>\n\n\n\n
Unit\u2013VII: Laplace Transforms<\/h5>\n\n\n\n
Laplace Transforms (LT) of elementary functions-Linearity property, first shifting property, change of scale property multiplication and division by t \u2013 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 theorem, change of scale property, multiplication and division by p, ILT by using partial fractions and convolution theorem. Applications of LT to solve ordinary differential equations to solve ordinary differential equations up to second order only.<\/p>\n\n\n\n
Unit\u2013VIII: Fourier Series<\/h5>\n\n\n\n
Define Fourier series, Euler\u2019s formulae over the interval (C, C+2\u03c0) for determining the Fourier coefficients. Fourier series of simple functions in (0, 2\u03c0) and (\u2013\u03c0, \u03c0).Fourier series for even and odd functions in the interval (\u2013\u03c0, \u03c0).<\/p>\n\n\n\n
TS ECET Syllabus Electrical and Electronics Engineering
Subject: PHYSICS (25Marks)<\/h5>\n\n\n\nUnit-I: Units and dimensions<\/h5>\n\n\n\n
Physical quantity-fundamental and derived physical quantities-units-fundamental and derived units-SI units-multiples and sub-multiples in SI units-advantages of SI units-dimensions and dimensional formulae-dimensionless quantities- applications and limitations of dimensional analysis-problems.<\/p>\n\n\n\n
Unit-II: Elements of vectors<\/h5>\n\n\n\n
Scalar and vector quantities-examples-types of vectors-addition and subtraction of vectors triangle law-parallelogram law-polygon law-resolution of a vector-unit vectors(i,j,k)-dot product and cross product of two vectors- characteristics of dot and cross products-examples- problems.<\/p>\n\n\n\n
Unit-III: Kinematics and Friction<\/h5>\n\n\n\n
Equations of motion-acceleration due to gravity-equations of motion under gravity- projectile motion-examples-horizontal and oblique projections-expressions for maximum height, time of ascent, time of flight, horizontal range, problems. Friction- causes and types of friction-normal reaction-laws of friction-coefficients of friction-angle of friction-methods of reducing friction advantages and disadvantages of friction-motion of a body over a rough horizontal surface\u2013 problems.<\/p>\n\n\n\n
Unit-IV: Work, Power and Energy<\/h5>\n\n\n\n
Work, power and energy-definitions and units-potential and kinetic energies-examples and expressions-work-energy theorem \u2013 law of conservation of energy-problems.<\/p>\n\n\n\n
Unit-V: Simple harmonic motion and Sound<\/h5>\n\n\n\n
Definition-conditions of SHM \u2013 examples of SHM \u2013 expressions for displacement, velocity, acceleration, time period, frequency and phase of SHM-time period of a simple pendulum seconds pendulum-problems. Sound-musical sound and noise-noise pollution-Effects and methods of control of Noise Pollution-Beats and echo\u2019s-problems-Doppler effect\u2013 Explanation, and Applications \u2013Reverberation-Sabine\u2019s formula-characteristics of a good building-problems.<\/p>\n\n\n\n
Unit-VI: Heat and Thermodynamics<\/h5>\n\n\n\n
Expansion of gases-Boyle\u2018s law-Absolute scale of temperature-Charles laws-Ideal gas equation Universal gas constant and its value-SI Units-problems\u2013 is othermal process-adiabatic process-first law of thermodynamics \u2013 two specific heats of a gas-relation between Cp and Cv problems-second law of thermodynamics.<\/p>\n\n\n\n
Unit-VII: Modern physics<\/h5>\n\n\n\n
Photo electric effect\u2013explanation and its laws-applications of photo electric effect (photocell)- Einstein\u2019s photoelectric equation\u2013critical angle and total internal reflection\u2013 optical fibers \u2013 principle, working, types and applications-concept of super conductivity \u2013 and applications.<\/p>\n\n\n\n
TS ECET Syllabus Electrical and Electronics Engineering
Subject CHEMISTRY (25 Marks)<\/h5>\n\n\n\nUnit I: Fundamentals of Chemistry<\/h5>\n\n\n\n
Atomic structure: Introduction-Fundamental particles \u2013 Bohr\u2018s theory \u2013 Quantum numbers \u2013 Aufbau\u2019s principle \u2013 Hund\u2018s rule \u2013 Pauli\u2018s exclusion principle- Electronic configurations of elements up to atomic number 30, shapes of s, p, d orbital\u2019s. Chemical Bonding: Introduction \u2013 types of chemical bonds \u2013 Ionic bond taking example of NaCl and MgO \u2013characteristics of ionic compounds and covalent bond taking example H2, O2, N2, HCl, characteristics of covalent compounds-Coordinate covalent bond. Oxidation-Reductions: concepts of Oxidation-Reduction, Oxidation number and its calculations, differences between oxidation number and Valency.<\/p>\n\n\n\n
Unit-II: Solutions<\/h5>\n\n\n\n
Introduction classification of solutions, solute, solvent, concentration, mole concept, Molarity, Normality, equivalent weight using acids, bases and salts, numerical problems on Molarity and Normality.<\/p>\n\n\n\n
Unit-III: Acids and Bases<\/h5>\n\n\n\n
Introduction \u2013 theories of acids and bases \u2013 Arrhenius, Bronsted \u2013 Lowry theory \u2013 Lewis acid base theory \u2013 Ionic product of water \u2013 pH and related numerical problems \u2013 buffers solutions \u2013 Applications.<\/p>\n\n\n\n
Unit \u2013 IV: Principles of Metallurgy<\/h5>\n\n\n\n
Characteristics of metals and distinction between metals and non-metals. Definitions of metallurgy, ore, gangue, flux, slag\u2013concentration of ore-hand picking, levigation, froth floatation \u2013 extraction of crude metal \u2013 roasting calcination, smelting \u2013 alloys \u2013 composition and uses of brass, German silver and nichrome.<\/p>\n\n\n\n
Unit-V: Electrochemistry<\/h5>\n\n\n\n
Conductors, insulators, electrolytes \u2013 Arrhenius theory of electrolytic dissociation \u2013 electrolysis \u2013 Faraday\u2018s laws of electrolysis- numerical problems \u2013 Galvanic cell \u2013 standard electrode potential \u2013 electro chemical series \u2013emf and numerical problems on emf of a cell.<\/p>\n\n\n\n
Unit \u2013VI: Corrosion<\/h5>\n\n\n\n
Introduction \u2013 factors influencing corrosion \u2013 electrochemical theory of corrosion-composition cell, stress cell and concentration cells \u2013 rusting of iron and its mechanism \u2013 prevention of corrosion by (a) coating methods, (b) cathodic protection (sacrificial and impressive voltage methods).<\/p>\n\n\n\n
Unit-VII: Water Technology<\/h5>\n\n\n\n
Introduction \u2013 soft and hard water \u2013 causes of hardness \u2013 types of hardness \u2013disadvantages of hard water \u2013 degree of hardness, units and Numerical problems\u2013 softening methods \u2013 permutit process \u2013 ion exchange process \u2013 qualities of drinking water \u2013 municipal treatment of water for drinking purpose \u2013 Osmosis and reverse Osmosis, advantages of reverse Osmosis.<\/p>\n\n\n\n
Unit-VIII: Polymers<\/h5>\n\n\n\n
Introduction \u2013 polymerization \u2013 types of polymerization \u2013 addition, condensation polymerization with examples \u2013 plastics \u2013 types of plastics \u2013 advantages of plastics over traditional materials \u2013 Disadvantages of using plastics, thermo plastics and thermo setting plastics\u2013 differences between thermo plastics and thermo stetting plastics \u2013 preparation and uses of the following plastics: 1. Polythene, 2. PVC, 3. Teflon, 4. Polystyrene, 5.Urea formaldehyde \u2013 Rubber \u2013 natural rubber \u2013 processing from latex \u2013Vulcanization \u2013 Elastomers \u2013 Butyle rubber Buna-s, Neoprene rubber and their uses.<\/p>\n\n\n\n
Unit-IX: Fuels<\/h5>\n\n\n\n
Definition and classification of fuels based on physical state and occurrence \u2013 characteristics of good fuel \u2013 composition and uses of gaseous fuels. (a) Water gas, (b) producer gas, (c) natural gas, (d) coal gas, (e) bio gas, (f) acetylene.<\/p>\n\n\n\n
Unit-X: Environmental Chemistry<\/h5>\n\n\n\n
Introduction \u2013 environment \u2013 understand the terms lithosphere, hydrosphere, atmosphere bio sphere, biotic component, energy component pollutant, receptor, sink, particulate, DO, BOD, Threshold limit value, COD- Air pollution \u2013 causes-Effects- Forest resources, uses and over exploitation, deforestation acid rain, green house effect \u2013 ozone depletion \u2013 control of Air pollution \u2013 Water pollution \u2013 causes \u2013 effects \u2013 control measures. Renewable and Non Renewable energy sources \u2013 concept of ecosystem \u2013 producers, consumers and decomposers \u2013 Biodiversity, threats to Biodiversity.<\/p>\n\n\n\n
TS ECET Syllabus Electrical and Electronics Engineering
SUBJECT: Electrical and Electronics Engineering (100 Marks)<\/h5>\n\n\n\n
UNIT I:-BASIC ELECTRICAL ENGINEERING <\/h5>\n\n\n\nOhms and Kirchhoff\u2018s Laws, star\/delta transformation, Network theorems, work Power and Energy, Heating effects of Electric current, Magnetic effects of Electric current, Electromagnetic Induction, Electrostatics, Types of Electrical Engineering Materials \u2013 Conducting, Semiconducting, Magnetic, Insulating, Di-electric materials \u2013Properties and Uses-Special purpose materials, Batteries, Types, Properties and applications. <\/p>\n\n\n\n
UNIT II: – D.C. MACHINES AND MEASURING INSTRUMENTS D.C. <\/h5>\n\n\n\n
Generators: Construction, Operation, types, EMF Equation, Windings, Armature reaction, Characteristics, Efficiency and Parallel operation, Applications. DC Motors: Principle of operation, Back EMF, Torque Equation, Types, Characteristics, Starters, Speed Control, Losses, Efficiency and Testing. Measuring Instruments: Classification, Deflection, Controlling and damping torques, rs, shunts and multipliers – Construction, Working Principle of Operation of moving Coil, Moving Iron, Dynamometer type, Induction type meters, Errors Instrument Transformers, Induction type Energy meter, Shunts and Multiplers, Measurement of Resistance, Megger, Potentiometer, Transducers and Sensors \u2013 Types, Thermistor, Thermocouple, LVDT and Strain gauges. Electronics and digital instruments. Rectifier type, Digital Multimeter, Energy meter, Frequency meter and Clamp meter. <\/p>\n\n\n\n
UNIT III: A.C. CIRCUITS AND TRANSFORMERS<\/h5>\n\n\n\n
A.C. Circuits: Fundamentals, Series and parallel AC Circuits, Resonant circuits, Polyphase Circuits, Measurement of power by 2 Wattmeter\u2019s method. Transformer: Single-phase Transformer, Construction, Operation, Equivalent circuit, regulation, efficiency, Testing and Parallel operation, Accessories of Transformers and Cooling. Three-phase Transformers, AutoTransformers. <\/p>\n\n\n\n
UNIT IV: – A.C. MACHINES <\/h5>\n\n\n\n
Alternators Construction, Operation, EMF equation, regulation, testing and parallel Operation. Synchronous Motors: Operation and performance, effects of field excitation, \u2018V\u2018-Curve and inverted \u2018V\u2018- Curve, methods of Starting and uses. Hunting and its effects. Three-Phase induction Motors: Construction, Principle of Operation, Torque Equation, Slip- torque characteristics, losses, efficiency, testing, speed control, starters, double-cage motor and applications. Single-phase Motors: Induction Motor: Types, Principle of operation, applications. Commutator motors: Types, Principle of operation and applications. <\/p>\n\n\n\n
UNIT V:-POWER SYSTEM GENERATION & PROTECTION <\/h5>\n\n\n\n
Generating Stations: Conventional and Non-conventional sources of energy, working, Components, Thermal, Hydel, Nuclear and Gas Power stations, types, Comparison Renewable energy sources, Solar, Photovoltaic and windmill, Pollution control, Combined Working, Power Stations auxiliaries, Characteristic Curves and Important Terms, types of tariffs, power factor correction and economy. Switch gear Power Systems Protection: Circuit Breakers \u2013 Types, Principles of operation and uses, Current Limiting, fuses and reactors, Relays \u2013 Classification, Principle of Operation of Induction type over current relay, Directional over current relays, distance relays, Protection of alternators, Transformers, Bus-bars, Transmission lines and feeders, Lightening arrestors, neutral grounding. <\/p>\n\n\n\n
UNIT VI: – TRANSMISSION AND DISTRIBUTION <\/h5>\n\n\n\n
Transmission and distribution: Types of supply systems, Transmission line parameters, inductance and capacitance, performance of short and medium lines, regulation, Ferranti effect, Corona, Skin effect, Basic concepts of HVDC Transmission, types, advantages and disadvantages of HVDC Transmission. Components of lines, supports, conductor spacing, ground clearance and sag, insulators, voltage distribution across the string, string efficiency, methods of improving string efficiency. Types of sub-stations and Substation equipment. Cables \u2013 Classification, insulation resistance, specifications. Distribution \u2013 Radial and ring distributors, variation of load voltage. <\/p>\n\n\n\n
UNIT VII: – ELECTRIC DRIVES AND TRACTION <\/h5>\n\n\n\n
Electric Drives-selection of motors, AC and DC types-rating-load-Equalization \u2013 use of fly wheel- types of enclosures and Bearings \u2013 reduction of noise. Electric braking \u2013 Types \u2013 AC & DC \u2013 Plugging, Rheostatic and Regenerative braking. Domestic Application and industrial application of Drives. Electric Traction: Systems of Train Electrification, Speed-time Curves for different services, Schedule speed, Tractive Effort, Specific Energy Consumption, Traction system auxiliaries, Traction motor, Supply systems \u2013 train lighting systems. <\/p>\n\n\n\n
UNIT VIII: – ELECTRICAL INSTALLATION AND ESTIMATION <\/h5>\n\n\n\n
Electric Wiring: Tools, Wires, Types of wiring, Accessories, Lamp Circuits, Estimating and costing of domestic, industrial, power, irrigation pump sets, over head lines and 11KV Substations, Rural electrification, departmental tests, earthing, maintenance of electrical machines. <\/p>\n\n\n\n
UNIT IX: – BASIC ELECTRONICS AND DIGITAL ELECTRONICS <\/h5>\n\n\n\n
Semi-Conductor devices: Resistance, Color codes, capacitance, specifications, inductance types, PN diode, Zener diode, Characteristics, PNP and NPN Transistors, Transistor configurations, characteristics, half and full wave rectifiers, Bridge rectifiers, Filters, Zener diode regulation. Special devices: UJT, FET, MOSFET, LED, SCR, Opto Coupler, Photo diode, Photo Transistor, CRO and Timers. Amplifiers: Types, Principles of operation, Characteristics, Multistage, Coupled amplifiers, Power amplifiers, and Feedback amplifiers. Oscillators: Types, working principle of operation and applications, CRO and 555 Timer. Digital Electronics: Different numbering systems, inter conversions, Boolean Algebra, Logic families, performance of AND, OR, NOT, NOR, NAND, EX-OR gates, combinational Logic Circuits, sequential logic circuits, Registers and Memories, A\/D and D\/A converters, counters and flip-flops. <\/p>\n\n\n\n
UNIT X: – POWER ELECTRONICS AND MICRO CONTROLLERS <\/h5>\n\n\n\n
Power Electronic Devices: Construction and working of SCR, GTOSCR, DIAC, TRIAC, IGBT, LASCR, Volt-ampere characteristics, Triggering of SCR using UJT, Commutation of SCR and SCR Protection. Converters, AC regulators, Choppers, Inverters and Cyclo converters: Types, Characteristics and applications and principle of working. Speed Control of DC\/AC motors and application of power devices: Speed control of D.C. Shunt Motors by using converters and choppers, Speed control of Induction motor by using V\/F Control and AC voltage regulator, applications. Micro Controllers: Architecture of 8051, instruction set of 8051, programming concepts, applications. <\/p>\n\n\n\n
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