About me

ADITYA  AGRAWAL

( M.TECH IIT GUWAHATI) 

 Dear Students,
I am Aditya Agrawal, pursuing my M.Tech in Power and Control from IIT Guwahati, B.Tech from gkv Haridwar in electrical engineering.  This blog is to explore the various opportunities for electrical engineering students especially preparing for competitive exams. I would like to utilize this blog as a platform to share information as much as I can and requesting the continuous feedback for the improvement.

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• 
  

About me

ADITYA  AGRAWAL

( M.TECH IIT GUWAHATI) 

 Dear Students,
I am Aditya Agrawal, pursuing my M.Tech in Power and Control from IIT Guwahati, B.Tech from gkv Haridwar in electrical engineering.  This blog is to explore the various opportunities for electrical engineering students especially preparing for competitive exams. I would like to utilize this blog as a platform to share information as much as I can and requesting the continuous feedback for the improvement.

click on the Facebook profile

click on Gate up facebook page       

click on gate electrical engineering facebook group                                                                                                                                                               

• 
  

DAILY PRACTICE QUESTION

                                      DAILY PRACTICE QUESTION

In this folder we will upload the electrical objective question ,you can answer in the below comment section.

Q1)  The equation sin( )z = 10 has
(A) no real or complex solution
(B) exactly two distinct complex solutions
(C) a unique solution
(D) an infinite number of complex solutions   

Q2) The torque angle and maximum power of a generator are 60 degree and 60 MW. The 

output power is 
1) 5.19 
2) 51 
3) 53 
4) 51.9

Q3) Thin laminations are used in a machine in order to reduce
Eddy current losses
Hysteresis losses
Both 1 and 2
Copper losses

Q4) In Ward-Leonard system, the lower limit of the speed imposed by
1) Field resistance.
2) Armature resistance.
3) Residual magnetism of the generator.
4)None of above

Q5) An ideal voltage source has 
1) terminal voltage in proportion to current 
2) open circuit voltage equal to the voltage on full load 
3) zero internal resistance
4) terminal voltage in proportion to load

Q6) Among 5 items, B weighs twice as much as A. D weighs half as much as C. A weighs 
three and half times as much as D. C weighs half as much as E. 
Which of the following represents the ascending order of weights of the items? 
1) CDAEB 
2) DCAEB 
3) DCEAB
4) DCABE

Q7) There are two semiconductor diodes A and B. Their ratings are 5.6V and 2V,
respectively, then 
1) A is avalanche, B is zener 
2) Both of them are zener diodes
3) Both of them are avalanche diodes
4) A is zener, B is avalanche 

Q8)  Which of the transistor configuration is capable of providing both voltages and current 
gains? 
1) Common emitter 
2) Common collector
3) Both common emitter and common base
4) Common base

Q9) The most accurate test for frequency response requires: 
1) a frequency generator 
2) a multimeter 
3) a spectrum analyzer
4) a filter

Q10) The voltage at farthest load point from supply at one end will be the least always for 

1) Ring system 
2) interconnected system 
3) Network system 
4) Radial system

Q11) Which instrument is not affected by stray magnetic fields? 

1) Hot wire type 
2) Moving coil type 
3) Moving iron attraction type 
4) Moving iron repulsion type

Q12) One of the reasons of using Bundle conductor is for
1) less corona effect 
2) both more inductance effect and less corona effect 
3) transposing the lines
4) more inductance effect

Q13) The maximum power is delivered from a source to its load when the load resistance is ______ the source resistance.
a) greater than
b) less than
c) equal to
d) less than or equal to

Q 14) If source impedance is complex, then maximum power transfer occurs when the load impedance is _______ the source impedance.
a) equal to
b) negative of
c) complex conjugate of
d) negative of complex conjugate of


Q15) If a circuit has complex impedance, the average power is ______
a) power stored in inductor only
b) power stored in capacitor only
c) power dissipated in resistor only
d) power stored in inductor and power dissipated in resistor

Q 16)  When capacitors are connected in parallel, the total capacitance is always __________ the individual capacitance values.

a) Greater than
b) Less than
c) Equal to
d) Cannot be determined

Q17) . Two capacitors having capacitance value 4F, three capacitors having capacitance value 2F and 5 capacitors having capacitance value 1F are connected in parallel, calculate the equivalent capacitance.

a) 20F
b) 19F
c) 18F
d) 17F

DAILY PRACTICE QUESTION

                                      DAILY PRACTICE QUESTION

In this folder we will upload the electrical objective question ,you can answer in the below comment section.

Q1)  The equation sin( )z = 10 has
(A) no real or complex solution
(B) exactly two distinct complex solutions
(C) a unique solution
(D) an infinite number of complex solutions   

Q2) The torque angle and maximum power of a generator are 60 degree and 60 MW. The 

output power is 
1) 5.19 
2) 51 
3) 53 
4) 51.9

Q3) Thin laminations are used in a machine in order to reduce
Eddy current losses
Hysteresis losses
Both 1 and 2
Copper losses

Q4) In Ward-Leonard system, the lower limit of the speed imposed by
1) Field resistance.
2) Armature resistance.
3) Residual magnetism of the generator.
4)None of above

Q5) An ideal voltage source has 
1) terminal voltage in proportion to current 
2) open circuit voltage equal to the voltage on full load 
3) zero internal resistance
4) terminal voltage in proportion to load

Q6) Among 5 items, B weighs twice as much as A. D weighs half as much as C. A weighs 
three and half times as much as D. C weighs half as much as E. 
Which of the following represents the ascending order of weights of the items? 
1) CDAEB 
2) DCAEB 
3) DCEAB
4) DCABE

Q7) There are two semiconductor diodes A and B. Their ratings are 5.6V and 2V,
respectively, then 
1) A is avalanche, B is zener 
2) Both of them are zener diodes
3) Both of them are avalanche diodes
4) A is zener, B is avalanche 

Q8)  Which of the transistor configuration is capable of providing both voltages and current 
gains? 
1) Common emitter 
2) Common collector
3) Both common emitter and common base
4) Common base

Q9) The most accurate test for frequency response requires: 
1) a frequency generator 
2) a multimeter 
3) a spectrum analyzer
4) a filter

Q10) The voltage at farthest load point from supply at one end will be the least always for 

1) Ring system 
2) interconnected system 
3) Network system 
4) Radial system

Q11) Which instrument is not affected by stray magnetic fields? 

1) Hot wire type 
2) Moving coil type 
3) Moving iron attraction type 
4) Moving iron repulsion type

Q12) One of the reasons of using Bundle conductor is for
1) less corona effect 
2) both more inductance effect and less corona effect 
3) transposing the lines
4) more inductance effect

Q13) The maximum power is delivered from a source to its load when the load resistance is ______ the source resistance.
a) greater than
b) less than
c) equal to
d) less than or equal to

Q 14) If source impedance is complex, then maximum power transfer occurs when the load impedance is _______ the source impedance.
a) equal to
b) negative of
c) complex conjugate of
d) negative of complex conjugate of


Q15) If a circuit has complex impedance, the average power is ______
a) power stored in inductor only
b) power stored in capacitor only
c) power dissipated in resistor only
d) power stored in inductor and power dissipated in resistor

Q 16)  When capacitors are connected in parallel, the total capacitance is always __________ the individual capacitance values.

a) Greater than
b) Less than
c) Equal to
d) Cannot be determined

Q17) . Two capacitors having capacitance value 4F, three capacitors having capacitance value 2F and 5 capacitors having capacitance value 1F are connected in parallel, calculate the equivalent capacitance.

a) 20F
b) 19F
c) 18F
d) 17F

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GATE ELECTRICAL HANDWRITTEN NOTES

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JOIN OUR MECHANICAL ENGINEERING FACEBOOK GROUP 

Download  LATEST MADE EASY DELHI  classroom handwritten notes of electrical engineering .

This handwritten notes for electrical engineering will helps you to understand  all key concept & it will be helpful to achieve a good rank in the gate exam .

This handwritten notes are full of short tricks ,precise notes for competition exam like

GATE
IES
SSC JE
RRB JE
PSU
RVUNL AE /JE
UPPCL AE / JE .

If you would like to get GOOD marks in your ee gate exam  , then buy handwritten notes & start prepration from today .

we will  provide  benefits through whats app  to  those who are buying notes    :

1) how to read the notes .

2) which topics are important for competition exam .

3)  Job alerts in electrical engineering .

4)  Free to ask any doubt related to competiton exam .

5) PRE GATE & POST GATE session by IITIAN students.

WHATS APP CONTACT NO  +91 9079023732



Please drop a review on my FACEBOOK PAGE. The link is given below

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1)  NETWORK THEORY   65 Rshttps://js.instamojo.com/v1/button.js

Network theory notes include :

Network graph, KCL, KVL, Node and Mesh analysis, Transient response of dc and ac networks, Sinusoidal steady‐state analysis, Resonance, Passive filters, Ideal current and voltage sources, Thevenin’s theorem, Norton’s theorem, Superposition theorem, Maximum power transfer theorem, Two‐port networks, Three phase circuits, Power and power factor in ac circuits.


2)  SIGNAL &  SYSTEM   65 Rshttps://js.instamojo.com/v1/button.js

signal & system notes include :

Representation of continuous and discrete‐time signals, Shifting and scaling operations, Linear Time-Invariant and Causal systems, Fourier series representation of continuous periodic signals, Sampling theorem, Applications of Fourier Transform, Laplace Transform and z-Transform.


3) DIGITAL ELECTRONICS  65Rshttps://js.instamojo.com/v1/button.js

digital electronics notes include

  Baic digital electronics ,  K map , Combinational and Sequential logic circuits, Multiplexer, Demultiplexer , counters.

4) APTITUDE    90 Rshttps://js.instamojo.com/v1/button.js

aptitude notes include :

1. Verbal Ability: English grammar, sentence completion, verbal analogies, word groups, instructions, critical reasoning and verbal deduction.

2. Numerical Ability: Numerical computation, numerical estimation, numerical reasoning and data interpretation.

5) ELECTRICAL MACHINE   120 Rshttps://js.instamojo.com/v1/button.js

electrical machine notes include :

Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit

tests, regulation and efficiency; Three phase transformers: connections, parallel operation; Auto‐transformer, Electromechanical energy conversion principles, DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, starting and speed control of dc motors; Three phase induction motors: principle of operation, types, performance,torque-speed characteristics,no-load and blocked rotor tests, equivalent circuit, starting and speed control; Operating principle of single phase induction motors; Synchronous machines: cylindrical and salient pole machines, performance, regulation and parallel operation of generators, starting of synchronous motor, characteristics; Types of losses and efficiency calculations of electric machines

6) POWER ELECTRONICS  90 Rshttps://js.instamojo.com/v1/button.js

power electronics notes include :

Characteristics of semiconductor power devices: Diode, Thyristor, Triac, GTO, MOSFET,

IGBT; DC to DC conversion: Buck, Boost and buck-Boost converters; Single and three phase configuration of uncontrolled rectifiers, Line commutated thyristor-based converters, Bidirectional ac to dc voltage source converters, Issues of line current harmonics, Power factor, Distortion factor of ac to dc converters, Single phase and three phase inverters, Sinusoidal pulse width modulation.

7) EDC   65Rs<https://js.instamojo.com/v1/button.js>


electronics & devices circuits notes include :
basic electronics .

8) EMFT  65Rshttps://js.instamojo.com/v1/button.js

emft notes include :

Coulomb's Law, Electric Field Intensity, Electric Flux Density, Gauss's Law, Divergence, Electric field and potential due to point, line, plane and spherical charge distributions, Effect of dielectric medium, Capacitance of simple configurations, Biot‐Savart’s law, Ampere’s law, Curl, Faraday’s law, Lorentz force, Inductance, Magnetomotive force, Reluctance, Magnetic circuits,Self and Mutual inductance of simple configurations.


9) POWER SYSTEM  120 Rshttps://js.instamojo.com/v1/button.js

power system notes include :

Power generation concepts, ac and dc transmission concepts, Models and performance of transmission lines and cables, Series and shunt compensation, Electric field distribution and insulators, Distribution systems, Per‐unit quantities, Bus admittance matrix, Gauss-Seidel andNewton-Raphson load flow methods, Voltage and Frequency control, Power factor correction, Symmetrical components, Symmetrical and unsymmetrical fault analysis, Principles of over‐current, differential and distance protection; Circuit breakers, System stability concepts, Equal area criterion.

10) ENGINEERING MATHEMATICS  120 Rshttps://js.instamojo.com/v1/button.js

engineering mathematics notes include :

Linear Algebra: Matrix Algebra, Systems of linear equations, Eigenvalues, Eigenvectors.

Calculus: Mean value theorems, Theorems of integral calculus, Evaluation of definite and improper integrals, Partial Derivatives, Maxima and minima, Multiple integrals, Fourier series, Vector identities, Directional derivatives, Line integral, Surface integral, Volume integral, Stokes’s theorem, Gauss’s theorem, Green’s theorem.

Differential equations: First order equations (linear and nonlinear), Higher order linear differential equations with constant coefficients, Method of variation of parameters, Cauchy’s equation, Euler’s equation, Initial and boundary value problems, Partial Differential Equations, Method of separation of variables.

Complex variables: Analytic functions, Cauchy’s integral theorem, Cauchy’s integral formula, Taylor series, Laurent series, Residue theorem, Solution integrals.

Probability and Statistics: Sampling theorems, Conditional probability, Mean, Median, Mode, Standard Deviation, Random variables, Discrete and Continuous Distributions, Poisson distribution, Normal distribution, Binomial distribution, Correlation analysis, Regression analysis.

Numerical Methods: Solutions of nonlinear algebraic equations, Single and Multi‐step methods for differential equations.

Transform Theory: Fourier Transform, Laplace Transform, z‐Transform.

11) CONTROL SYSTEM   65 Rshttps://js.instamojo.com/v1/button.js

control system notes include :

Mathematical modeling and representation of systems, Feedback principle, transfer function, Block diagrams and Signal flow graphs, Transient and Steady‐state analysis of linear time-invariant systems,Routh-Hurwitz and Nyquist criteria, Bode plots, Root loci, Stability analysis, Lag, Lead and Lead‐Lag compensators; P, PI and PID controllers; State space model, State transition matrix.



12) ANALOG ELECTRONICS  65 Rshttps://js.instamojo.com/v1/button.js

analog electronics notes include :

Amplifiers: Biasing, Equivalent circuit and Frequency response; Oscillators and Feedback

amplifiers; Operational amplifiers: Characteristics and applications; Simple active filters, VCOs and Timers, Sample and hold circuits, A/D and D/A converters

13) MEASUREMENT   65 Rs<https://js.instamojo.com/v1/button.js>

measurement notes include :

Bridges and Potentiometers, Measurement of voltage, current, power, energy and power factor; Instrument transformers, Digital voltmeters and multimeters, Phase, Time and Frequency measurement; Oscilloscopes, Error analysis.



14) EE GATE COMPLETE NOTES  Buy@Rs 551

gate complete notes include :

General Aptitude (GA): 

1. Verbal Ability: English grammar, sentence completion, verbal analogies, word groups, instructions, critical reasoning and verbal deduction.

2. Numerical Ability: Numerical computation, numerical estimation, numerical reasoning and data interpretation.

Electrical Engineering

Section 1: Engineering Mathematics

Linear Algebra: Matrix Algebra, Systems of linear equations, Eigenvalues, Eigenvectors.

Calculus: Mean value theorems, Theorems of integral calculus, Evaluation of definite and improper integrals, Partial Derivatives, Maxima and minima, Multiple integrals, Fourier series, Vector identities, Directional derivatives, Line integral, Surface integral, Volume integral, Stokes’s theorem, Gauss’s theorem, Green’s theorem.

Differential equations: First order equations (linear and nonlinear), Higher order linear differential equations with constant coefficients, Method of variation of parameters, Cauchy’s equation, Euler’s equation, Initial and boundary value problems, Partial Differential Equations, Method of separation of variables.

Complex variables: Analytic functions, Cauchy’s integral theorem, Cauchy’s integral formula, Taylor series, Laurent series, Residue theorem, Solution integrals.

Probability and Statistics: Sampling theorems, Conditional probability, Mean, Median, Mode, Standard Deviation, Random variables, Discrete and Continuous distributions, Poisson distribution, Normal distribution, Binomial distribution, Correlation analysis, Regression analysis.

Numerical Methods: Solutions of nonlinear algebraic equations, Single and Multi‐step methods for differential equations.

Transform Theory: Fourier Transform, Laplace Transform, z‐Transform.

Section 2: Electric Circuits

Network graph, KCL, KVL, Node and Mesh analysis, Transient response of dc and ac networks, Sinusoidal steady‐state analysis, Resonance, Passive filters, Ideal current and voltage sources, Thevenin’s theorem, Norton’s theorem, Superposition theorem, Maximum power transfer theorem, Two‐port networks, Three phase circuits, Power and power factor in ac circuits.

Section 3: Electromagnetic Fields

Coulomb's Law, Electric Field Intensity, Electric Flux Density, Gauss's Law, Divergence, Electric field and potential due to point, line, plane and spherical charge distributions, Effect of dielectric medium, Capacitance of simple configurations, Biot‐Savart’s law, Ampere’s law, Curl, Faraday’s law, Lorentz force, Inductance, Magnetomotive force, Reluctance, Magnetic circuits,Self and Mutual inductance of simple configurations.

Section 4: Signals and Systems

Representation of continuous and discrete‐time signals, Shifting and scaling operations, Linear Time Invariant and Causal systems, Fourier series representation of continuous periodic signals, Sampling theorem, Applications of Fourier Transform, Laplace Transform and z-Transform.

Section 5: Electrical Machines

Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit

tests, regulation and efficiency; Three phase transformers: connections, parallel operation; Auto‐transformer, Electromechanical energy conversion principles, DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, starting and speed control of dc motors; Three phase induction motors: principle of operation, types, performance,torque-speed characteristics,no-load and blocked rotor tests, equivalent circuit, starting and speed control; Operating principle of single phase induction motors; Synchronous machines: cylindrical and salient pole machines, performance, regulation and parallel operation of generators, starting of synchronous motor, characteristics; Types of losses and efficiency calculations of electric machines.

Section 6: Power Systems

Power generation concepts, ac and dc transmission concepts, Models and performance of transmission lines and cables, Series and shunt compensation, Electric field distribution and insulators, Distribution systems, Per‐unit quantities, Bus admittance matrix, Gauss- Seidel andNewton-Raphson load flow methods, Voltage and Frequency control, Power factor correction, Symmetrical components, Symmetrical and unsymmetrical fault analysis, Principles of over‐current, differential and distance protection; Circuit breakers, System stability concepts, Equal area criterion.

Section 7: Control Systems

Mathematical modeling and representation of systems, Feedback principle, transfer function, Block diagrams and Signal flow graphs, Transient and Steady‐state analysis of linear time invariant systems,Routh-Hurwitz and Nyquist criteria, Bode plots, Root loci, Stability analysis, Lag, Lead and Lead‐Lag compensators; P, PI and PID controllers; State space model, State transition matrix.

Section 8: Electrical and Electronic Measurements

Bridges and Potentiometers, Measurement of voltage, current, power, energy and power factor; Instrument transformers, Digital voltmeters and multimeters, Phase, Time and Frequency measurement; Oscilloscopes, Error analysis.

Section 9: Analog and Digital Electronics

Characteristics of diodes, BJT, MOSFET; Simple diode circuits: clipping, clamping, rectifiers;

Amplifiers: Biasing, Equivalent circuit and Frequency response; Oscillators and Feedback

amplifiers; Operational amplifiers: Characteristics and applications; Simple active filters, VCOs and Timers, Combinational and Sequential logic circuits, Multiplexer, Demultiplexer, Schmitt trigger, Sample and hold circuits, A/D and D/A converters, 8085Microprocessor: Architecture, Programming and Interfacing.

Section 10: Power Electronics

Characteristics of semiconductor power devices: Diode, Thyristor, Triac, GTO, MOSFET,

IGBT; DC to DC conversion: Buck, Boost andBuck-Boost converters; Single and three phase configuration of uncontrolled rectifiers, Line commutated thyristor based converters, Bidirectional ac to dc voltage source converters, Issues of line current harmonics, Power factor, Distortion factor of ac to dc converters, Single phase and three phase inverters, Sinusoidal pulse width modulation.

The notes will be sent to your email address , otherwise please contact us on Whatsapp

Contact No  +91-9079023732.

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Thank you.

GATE ELECTRICAL HANDWRITTEN NOTES

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Please drop a review CLICK HERE 

JOIN OUR GATE ELECTRICAL ENGINEERING GROUP CLICK HERE


JOIN OUR GATE EC/IN ENGINEERING FACEBOOK GROUP


JOIN OUR MECHANICAL ENGINEERING FACEBOOK GROUP 

Download  LATEST MADE EASY DELHI  classroom handwritten notes of electrical engineering .

This handwritten notes for electrical engineering will helps you to understand  all key concept & it will be helpful to achieve a good rank in the gate exam .

This handwritten notes are full of short tricks ,precise notes for competition exam like

GATE
IES
SSC JE
RRB JE
PSU
RVUNL AE /JE
UPPCL AE / JE .

If you would like to get GOOD marks in your ee gate exam  , then buy handwritten notes & start prepration from today .

we will  provide  benefits through whats app  to  those who are buying notes    :

1) how to read the notes .

2) which topics are important for competition exam .

3)  Job alerts in electrical engineering .

4)  Free to ask any doubt related to competiton exam .

5) PRE GATE & POST GATE session by IITIAN students.

WHATS APP CONTACT NO  +91 9079023732



Please drop a review on my FACEBOOK PAGE. The link is given below

                              FACEBOOK PAGE CLICK HERE


1)  NETWORK THEORY   

Network theory notes include :

Network graph, KCL, KVL, Node and Mesh analysis, Transient response of dc and ac networks, Sinusoidal steady‐state analysis, Resonance, Passive filters, Ideal current and voltage sources, Thevenin’s theorem, Norton’s theorem, Superposition theorem, Maximum power transfer theorem, Two‐port networks, Three phase circuits, Power and power factor in ac circuits.


2)  SIGNAL &  SYSTEM   

signal & system notes include :

Representation of continuous and discrete‐time signals, Shifting and scaling operations, Linear Time-Invariant and Causal systems, Fourier series representation of continuous periodic signals, Sampling theorem, Applications of Fourier Transform, Laplace Transform and z-Transform.


3) DIGITAL ELECTRONICS  

digital electronics notes include

  Baic digital electronics ,  K map , Combinational and Sequential logic circuits, Multiplexer, Demultiplexer , counters.

4) APTITUDE    

aptitude notes include :

1. Verbal Ability: English grammar, sentence completion, verbal analogies, word groups, instructions, critical reasoning and verbal deduction.

2. Numerical Ability: Numerical computation, numerical estimation, numerical reasoning and data interpretation.

5) ELECTRICAL MACHINE   

electrical machine notes include :

Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit

tests, regulation and efficiency; Three phase transformers: connections, parallel operation; Auto‐transformer, Electromechanical energy conversion principles, DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, starting and speed control of dc motors; Three phase induction motors: principle of operation, types, performance,torque-speed characteristics,no-load and blocked rotor tests, equivalent circuit, starting and speed control; Operating principle of single phase induction motors; Synchronous machines: cylindrical and salient pole machines, performance, regulation and parallel operation of generators, starting of synchronous motor, characteristics; Types of losses and efficiency calculations of electric machines

6) POWER ELECTRONICS  

power electronics notes include :

Characteristics of semiconductor power devices: Diode, Thyristor, Triac, GTO, MOSFET,

IGBT; DC to DC conversion: Buck, Boost and buck-Boost converters; Single and three phase configuration of uncontrolled rectifiers, Line commutated thyristor-based converters, Bidirectional ac to dc voltage source converters, Issues of line current harmonics, Power factor, Distortion factor of ac to dc converters, Single phase and three phase inverters, Sinusoidal pulse width modulation.

7) EDC 


electronics & devices circuits notes include :
basic electronics .

8) EMFT  

emft notes include :

Coulomb's Law, Electric Field Intensity, Electric Flux Density, Gauss's Law, Divergence, Electric field and potential due to point, line, plane and spherical charge distributions, Effect of dielectric medium, Capacitance of simple configurations, Biot‐Savart’s law, Ampere’s law, Curl, Faraday’s law, Lorentz force, Inductance, Magnetomotive force, Reluctance, Magnetic circuits,Self and Mutual inductance of simple configurations.


9) POWER SYSTEM  

power system notes include :

Power generation concepts, ac and dc transmission concepts, Models and performance of transmission lines and cables, Series and shunt compensation, Electric field distribution and insulators, Distribution systems, Per‐unit quantities, Bus admittance matrix, Gauss-Seidel andNewton-Raphson load flow methods, Voltage and Frequency control, Power factor correction, Symmetrical components, Symmetrical and unsymmetrical fault analysis, Principles of over‐current, differential and distance protection; Circuit breakers, System stability concepts, Equal area criterion.

10) ENGINEERING MATHEMATICS  

engineering mathematics notes include :

Linear Algebra: Matrix Algebra, Systems of linear equations, Eigenvalues, Eigenvectors.

Calculus: Mean value theorems, Theorems of integral calculus, Evaluation of definite and improper integrals, Partial Derivatives, Maxima and minima, Multiple integrals, Fourier series, Vector identities, Directional derivatives, Line integral, Surface integral, Volume integral, Stokes’s theorem, Gauss’s theorem, Green’s theorem.

Differential equations: First order equations (linear and nonlinear), Higher order linear differential equations with constant coefficients, Method of variation of parameters, Cauchy’s equation, Euler’s equation, Initial and boundary value problems, Partial Differential Equations, Method of separation of variables.

Complex variables: Analytic functions, Cauchy’s integral theorem, Cauchy’s integral formula, Taylor series, Laurent series, Residue theorem, Solution integrals.

Probability and Statistics: Sampling theorems, Conditional probability, Mean, Median, Mode, Standard Deviation, Random variables, Discrete and Continuous Distributions, Poisson distribution, Normal distribution, Binomial distribution, Correlation analysis, Regression analysis.

Numerical Methods: Solutions of nonlinear algebraic equations, Single and Multi‐step methods for differential equations.

Transform Theory: Fourier Transform, Laplace Transform, z‐Transform.

11) CONTROL SYSTEM   

control system notes include :

Mathematical modeling and representation of systems, Feedback principle, transfer function, Block diagrams and Signal flow graphs, Transient and Steady‐state analysis of linear time-invariant systems,Routh-Hurwitz and Nyquist criteria, Bode plots, Root loci, Stability analysis, Lag, Lead and Lead‐Lag compensators; P, PI and PID controllers; State space model, State transition matrix.



12) ANALOG ELECTRONICS  

analog electronics notes include :

Amplifiers: Biasing, Equivalent circuit and Frequency response; Oscillators and Feedback

amplifiers; Operational amplifiers: Characteristics and applications; Simple active filters, VCOs and Timers, Sample and hold circuits, A/D and D/A converters

13) MEASUREMENT 

measurement notes include :

Bridges and Potentiometers, Measurement of voltage, current, power, energy and power factor; Instrument transformers, Digital voltmeters and multimeters, Phase, Time and Frequency measurement; Oscilloscopes, Error analysis.



14) EE GATE COMPLETE NOTES  Buy@Rs 551

gate complete notes include :

General Aptitude (GA): 

1. Verbal Ability: English grammar, sentence completion, verbal analogies, word groups, instructions, critical reasoning and verbal deduction.

2. Numerical Ability: Numerical computation, numerical estimation, numerical reasoning and data interpretation.

Electrical Engineering

Section 1: Engineering Mathematics

Linear Algebra: Matrix Algebra, Systems of linear equations, Eigenvalues, Eigenvectors.

Calculus: Mean value theorems, Theorems of integral calculus, Evaluation of definite and improper integrals, Partial Derivatives, Maxima and minima, Multiple integrals, Fourier series, Vector identities, Directional derivatives, Line integral, Surface integral, Volume integral, Stokes’s theorem, Gauss’s theorem, Green’s theorem.

Differential equations: First order equations (linear and nonlinear), Higher order linear differential equations with constant coefficients, Method of variation of parameters, Cauchy’s equation, Euler’s equation, Initial and boundary value problems, Partial Differential Equations, Method of separation of variables.

Complex variables: Analytic functions, Cauchy’s integral theorem, Cauchy’s integral formula, Taylor series, Laurent series, Residue theorem, Solution integrals.

Probability and Statistics: Sampling theorems, Conditional probability, Mean, Median, Mode, Standard Deviation, Random variables, Discrete and Continuous distributions, Poisson distribution, Normal distribution, Binomial distribution, Correlation analysis, Regression analysis.

Numerical Methods: Solutions of nonlinear algebraic equations, Single and Multi‐step methods for differential equations.

Transform Theory: Fourier Transform, Laplace Transform, z‐Transform.

Section 2: Electric Circuits

Network graph, KCL, KVL, Node and Mesh analysis, Transient response of dc and ac networks, Sinusoidal steady‐state analysis, Resonance, Passive filters, Ideal current and voltage sources, Thevenin’s theorem, Norton’s theorem, Superposition theorem, Maximum power transfer theorem, Two‐port networks, Three phase circuits, Power and power factor in ac circuits.

Section 3: Electromagnetic Fields

Coulomb's Law, Electric Field Intensity, Electric Flux Density, Gauss's Law, Divergence, Electric field and potential due to point, line, plane and spherical charge distributions, Effect of dielectric medium, Capacitance of simple configurations, Biot‐Savart’s law, Ampere’s law, Curl, Faraday’s law, Lorentz force, Inductance, Magnetomotive force, Reluctance, Magnetic circuits,Self and Mutual inductance of simple configurations.

Section 4: Signals and Systems

Representation of continuous and discrete‐time signals, Shifting and scaling operations, Linear Time Invariant and Causal systems, Fourier series representation of continuous periodic signals, Sampling theorem, Applications of Fourier Transform, Laplace Transform and z-Transform.

Section 5: Electrical Machines

Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit

tests, regulation and efficiency; Three phase transformers: connections, parallel operation; Auto‐transformer, Electromechanical energy conversion principles, DC machines: separately excited, series and shunt, motoring and generating mode of operation and their characteristics, starting and speed control of dc motors; Three phase induction motors: principle of operation, types, performance,torque-speed characteristics,no-load and blocked rotor tests, equivalent circuit, starting and speed control; Operating principle of single phase induction motors; Synchronous machines: cylindrical and salient pole machines, performance, regulation and parallel operation of generators, starting of synchronous motor, characteristics; Types of losses and efficiency calculations of electric machines.

Section 6: Power Systems

Power generation concepts, ac and dc transmission concepts, Models and performance of transmission lines and cables, Series and shunt compensation, Electric field distribution and insulators, Distribution systems, Per‐unit quantities, Bus admittance matrix, Gauss- Seidel andNewton-Raphson load flow methods, Voltage and Frequency control, Power factor correction, Symmetrical components, Symmetrical and unsymmetrical fault analysis, Principles of over‐current, differential and distance protection; Circuit breakers, System stability concepts, Equal area criterion.

Section 7: Control Systems

Mathematical modeling and representation of systems, Feedback principle, transfer function, Block diagrams and Signal flow graphs, Transient and Steady‐state analysis of linear time invariant systems,Routh-Hurwitz and Nyquist criteria, Bode plots, Root loci, Stability analysis, Lag, Lead and Lead‐Lag compensators; P, PI and PID controllers; State space model, State transition matrix.

Section 8: Electrical and Electronic Measurements

Bridges and Potentiometers, Measurement of voltage, current, power, energy and power factor; Instrument transformers, Digital voltmeters and multimeters, Phase, Time and Frequency measurement; Oscilloscopes, Error analysis.

Section 9: Analog and Digital Electronics

Characteristics of diodes, BJT, MOSFET; Simple diode circuits: clipping, clamping, rectifiers;

Amplifiers: Biasing, Equivalent circuit and Frequency response; Oscillators and Feedback

amplifiers; Operational amplifiers: Characteristics and applications; Simple active filters, VCOs and Timers, Combinational and Sequential logic circuits, Multiplexer, Demultiplexer, Schmitt trigger, Sample and hold circuits, A/D and D/A converters, 8085Microprocessor: Architecture, Programming and Interfacing.

Section 10: Power Electronics

Characteristics of semiconductor power devices: Diode, Thyristor, Triac, GTO, MOSFET,

IGBT; DC to DC conversion: Buck, Boost andBuck-Boost converters; Single and three phase configuration of uncontrolled rectifiers, Line commutated thyristor based converters, Bidirectional ac to dc voltage source converters, Issues of line current harmonics, Power factor, Distortion factor of ac to dc converters, Single phase and three phase inverters, Sinusoidal pulse width modulation.

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