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Index

Circuit components

Network graphs

KCL and KVL

Circuit Analysis Methods

Basic Network Theorems and Applications

Transient Analysis

Sinusoidal Steady-state Analysis

Coupled Circuits

Balanced 3-phase Circuits

Two-port Networks

Elements of Control Systems

Block-Diagram Representation & Signal Flow Graphs

Stability

Nyquist`s Criterion

Controllers & Compensators

State-Variable Representation and Analysis of Control Systems

Mathematical Modelling of Systems

Representation of Continuous-time and Discrete-time Signals & Systems

LTI Systems

Laplace transform

Z-transform

Sampling and recovery of signals

Steady-state performance of overhead transmission lines and cables

Principles of active and reactive power transfer and distribution

Economic operation

Analysis of symmetrical and unsymmetrical faults

Diode Circuits: Clipping, Clamping, Rectifier

Biasing and bias stability.

JFET

MOSFET

Amplifiers

OPAMP Circuits

Filters

Sinusoidal Oscillators

Boolean algebra

Logic gates

Combinational circuits

Arithmetic circuits

Encoders and Decoders

Multiplexers and decoders

Sequential circuits

Counters and shift-registers

Comparators

Sample and hold circuits

ADCs and DACs

Logic implementation using programmable devices (ROM, PLA, FPGA)

DC Machines

Transformers: Principles of Operation and Analysis

3-Phase Transformers & Auto Transformers

3-Phase Induction Machines

Synchronous Machines

Semiconductor Power Devices

Triggering Circuits

Phase Control Rectifiers

Bridge Converters

Random variables

Amplitude modulation: DSB, DSB-SC, and SSB

Angle Modulation

Pulse Modulation

All Exams > UPSC > Electrical Engineering Optional Notes for UPSC > All Videos

All videos of Electrical Engineering Optional Notes for UPSC for UPSC CSE Exam

Circuit components

Classification of Elements

20:42 min

Classification of Sources

17:09 min

Source Transformation

08:12 min

Series and Parallel Circuits

30:32 min

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Network graphs

Incidence Matrix

07:56 min

Cutset Matrix

08:34 min

Loop Matrix or Tie Set Matrix

09:26 min

KCL and KVL

Kirchhoff's Current Law

00:59 min

Kirchhoff's Current Law (KCL)

07:11 min

Kirchhoff’s Voltage Law (KVL) Explained

07:50 min

Circuit Analysis Methods

Nodal & Mesh Analysis

35:26 min

Nodal Analysis with Dependent Voltage Source

06:17 min

Basic Network Theorems and Applications

Millman's Theorem

12:52 min

Reciprocity Theorem

05:58 min

Substitution Theorem

04:57 min

Norton's Theorem

12:06 min

Thevenin's Theorem

12:51 min

Transient Analysis

Time Response of RL Circuit

11:58 min

Time Response of RC Circuit

11:52 min

Linear Differential Equations for Electrical Networks

00:51 min

Phasor Diagram of Transients

49:11 min

Solved Example: Transient Response - 1

12:14 min

Solved Example: Transient Response - 2

14:30 min

Sinusoidal Steady-state Analysis

Steady State Response

27:03 min

Coupled Circuits

Magnetically Coupled Circuit

46:10 min

Balanced 3-phase Circuits

Network Protocols & Communications

10:32 min

Two-port Networks

Basic Characteristics: Computer Networks

08:57 min

Introduction to Two-Port Networks

05:42 min

Z Parameters Explained

15:38 min

Solved Problems on Z - Parameters

19:27 min

Y- Parameters Explained

14:28 min

H- parameters (Hybrid Parameters) Explained

14:01 min

ABCD Parameters (Transmission Parameters) Explained

11:40 min

Z- Parameters (Two- Port Network )

03:18 min

Z- Parameter

06:44 min

Y- Parameters (Two-Port Network)

03:40 min

Two- Port Network Solved Problem ( Z- Parameter )

04:47 min

Two-Port Network Solved Problem (Y- Parameters)

05:44 min

Two-Port Network /Op-Amp Solved Example

05:19 min

Two - Port Network ( Z- Parameters ) Solved Problem

04:08 min

H - parameters Solved Problem (Two-Port Network)

02:51 min

Two-Port Network (Maximum Power Transfer) Solved Problem

05:42 min

Elements of Control Systems

Introduction to Control System

09:44 min

Introduction to Transfer Function

06:05 min

Open Loop Systems

04:17 min

Closed Loop Systems

04:55 min

Modelling of Mechanical Systems

20:39 min

Block-Diagram Representation & Signal Flow Graphs

Introduction to Block Diagrams

07:07 min

Block Diagram Reduction Rules - 1

10:07 min

Block Diagram Reduction Rules - 2

13:35 min

Block Diagram Reduction Solved Example

07:04 min

Introduction to Signal Flow Graphs

27:11 min

Mason’s Gain Rule

13:21 min

Mason’s Gain Rule Solved Example - 1

10:03 min

Mason’s Gain Rule Solved Example - 2

08:49 min

Stability

Time Response Analysis (One Shot)

32:50 min

Steady State Error with unit step input for Type 0, 1 & 2 system in Control System

11:55 min

Steady State Error with unit ramp input for Type 0, 1 & 2 system

12:38 min

Time Response Analysis or Time Domain Analysis in Control Engineering

08:32 min

Nyquist`s Criterion

Introduction to Stability Analysis

22:42 min

Routh-Hurwitz Criteria

29:49 min

Special Case of RH Criteria

24:24 min

Applications of RH Criteria

13:29 min

Solved Problem

09:24 min

What is Root Locus Plot?

09:25 min

Root Locus Rules in Control Engineering

10:37 min

Angle of Departure in Root Locus

14:40 min

Root locus: Example- 1

12:28 min

Nyquist and Polar Plot - 1

25:29 min

Nyquist and Polar Plot - 2

36:46 min

Nyquist and Polar Plot - 3

30:21 min

Nyquist and Polar Plot - 4

35:10 min

Nyquist and Polar Plot - 5

34:23 min

Nyquist and Polar Plot - 6

29:49 min

Nyquist and Polar Plot - 7

24:45 min

Nyquist and Polar Plot - 8

15:43 min

Bode Plot in Control System, Procedure to Draw Bode Plot, Parameters of Bode Plot

21:05 min

Controllers & Compensators

Proportional Controller

18:49 min

Derivative Controller & PD Controller

17:29 min

Integral Controller, PI Controller & PID Controller

15:56 min

Difference between Compensators and Controllers

10:09 min

Phase Lag Compensator - 1

15:29 min

Phase Lead Compensator - 1

25:56 min

Lag Lead Compensator

18:57 min

State-Variable Representation and Analysis of Control Systems

Zero State Response in State Space Analysis

23:25 min

Transfer Function to Block Diagram in State Space Analysis

20:57 min

Transfer Function to State Space Equations - 1

37:12 min

Transfer Function to State Space Equations - 2

31:01 min

Signal Flow Graph to State Space Equations

26:18 min

State space equations to Transfer function

40:38 min

Controllability and Observability

25:27 min

Mathematical Modelling of Systems

Modelling of Mechanical Systems

20:39 min

Examples of Mathematical Modelling

26:48 min

Mathematical Modelling One Shot

62:33 min

Modelling of Physical Systems

14:48 min

Representation of Continuous-time and Discrete-time Signals & Systems

Overview: Signals & Systems

10:01 min

Basic System Properties

37:14 min

LTI Systems

Periodic & Non Periodic Signals

14:58 min

Energy & Power Signals

05:56 min

Invertible & Non Invertible Signals

06:06 min

Correlation of Signals

13:04 min

Even & Odd Signals

10:18 min

Basic Operations on Signals

38:25 min

Linear Shift Invariant Systems

15:21 min

Linear Time Invariant (LTI) Systems

06:37 min

Laplace transform

Laplace Transform - 1

53:44 min

Laplace Transform - 2

60:53 min

Z-transform

Properties of Z-Transform - 1

32:20 min

Properties of Z-Transform - 2

33:32 min

Condition of Existence of Z transform

07:49 min

Initial Value Theorem of Z transform

06:23 min

Final Value Theorem of Z-Transform

03:42 min

Inverse Z-Transform by Partial Fraction

11:07 min

Inverse Z-Transform by Long Division Method

10:17 min

Inverse Z-Transform by Residue Method

09:07 min

Sampling and recovery of signals

Reconstruction & The Sampling Theorem

13:02 min

What is Addressing Mode

11:45 min

What is Instruction Format

10:40 min

Implied Addressing Mode

04:56 min

Reconstruction of Signals

08:30 min

Nyquist Rate & Interval

02:37 min

Steady-state performance of overhead transmission lines and cables

Why High Voltage is Used in Transmission Lines

00:54 min

Principles of active and reactive power transfer and distribution

Short Medium Long Transmission Line

00:58 min

Thermal Power Plant Working Principle

00:51 min

Advantage of Power Factor

00:41 min

Lightning Arresters

00:49 min

Difference Between a Lightning Rod and a Lightning Arrester

01:00 min

Power Plants are not Voltage Sources

00:59 min

Insulation Resistance of Cable

00:53 min

Economic operation

Economic Load Dispatch

08:54 min

Economic Load Dispatch (Solved Problem 1)

07:23 min

Economic Load Dispatch (Solved Problem 2)

05:55 min

Analysis of symmetrical and unsymmetrical faults

Types of Fault

00:36 min

Diode Circuits: Clipping, Clamping, Rectifier

Introduction to Semiconductors

10:50 min

PN Junction Diode

14:50 min

Zener Breakdown

10:03 min

Diode Resistance

13:55 min

Conductivity of a Semiconductor

10:28 min

Zener Diode

29:01 min

Schottky Diode

10:46 min

Photodiode Explanation

12:48 min

Clipper Circuits

14:03 min

Unbiased Series Clippers

11:02 min

Clamper Circuits

18:23 min

Half Wave Rectifier

14:58 min

Full Wave Rectifier

18:23 min

RMS and Average Value

12:53 min

Biasing and bias stability.

Transistor Biasing

15:02 min

Fixed Bias Configuration of Transistor

11:12 min

DC biasing

17:55 min

Bias Stabilization

07:27 min

JFET

Construction and Working of JFET

09:06 min

BJT Vs FET

00:48 min

Why Named as Field Effect Transistor (FET)?

00:54 min

Output Characteristics of JFET

14:59 min

Transfer Characteristics of JFET

10:02 min

Fixed Bias Configuration of JFET

07:53 min

Self Bias Configuration of JFET

14:52 min

JFET Working Conditions

16:19 min

MOSFET

Construction of enhancement type MOSFET - 1

16:03 min

Construction of enhancement type MOSFET - 2

18:49 min

Drain Characteristics of MOSFET

18:14 min

Transfer Characteristics of MOSFET

16:18 min

Construction of Depletion type MOSFET

07:13 min

Working of Depletion type MOSFET

14:23 min

Characteristics of Depletion type MOSFET

17:33 min

Self Bias Configuration of Depletion type MOSFET

14:51 min

Amplifiers

Amplifier: Basics

03:16 min

Classification of Amplifier

05:37 min

Multistage Transistor Amplifier

33:38 min

RC Coupled Amplifier

03:38 min

Transformer Coupled Amplifier

03:59 min

Direct Coupled Amplifier

03:18 min

Types of Power Amplifiers

10:19 min

Introduction to Feedback Amplifiers

03:35 min

Feedback Amplifier: Working

04:48 min

Block Diagram of Feedback Amplifier

08:30 min

Effect on Cut off Frequency of Negative Feedback Amplifier

08:59 min

OPAMP Circuits

Introduction to Operational Amplifier

13:10 min

Concept of Virtual Grounding

09:43 min

Non- Inverting Op-Amp

11:40 min

Summing Amplifier

17:03 min

Op-Amp as Differential Amplifier

14:20 min

Op Amp Integrator

18:21 min

Op Amp Differentiator

19:54 min

Gain Bandwidth product

09:57 min

Comparators with Op Amp

12:37 min

Schmitt Trigger

20:02 min

Instrumentation Amplifier

17:26 min

Concept of Virtual Ground for OP-AMP

05:58 min

Filters

DC Rectifier With Filter Capacitor

09:23 min

Active Filters: Explanation

16:33 min

Types of Active Filters

10:12 min

RC Low pass Filter

15:18 min

RC High Pass Filter

13:23 min

Active Low Pass and Active High Pass Filter

16:33 min

Band Pass and Band Stop Filter

12:56 min

Filter Approximation

09:53 min

Butterworth Filters

16:49 min

Chebyshev Filter : Design of Low Pass and High Pass

22:11 min

Sinusoidal Oscillators

Oscillators Working

09:18 min

Hartley Oscillator

10:29 min

Colspitts Oscillator

17:38 min

Wien Bridge Amplifier

13:39 min

Clapp Oscillator

03:22 min

RC Phase Shift Oscillator

17:08 min

Voltage Controlled Oscillator

13:25 min

Oscillators and Barkhausen Criteria

14:16 min

Boolean algebra

Introduction to Number System

09:15 min

Effects of Feedback

11:34 min

Mathematical Model of Control System

07:19 min

Decimal to Hexadecimal Conversion

06:11 min

Binary to Decimal Conversion

05:36 min

Octal to Decimal Conversion

05:34 min

Hexadecimal to Decimal Conversion

04:37 min

Octal to Binary & Binary to Octal Conversion

06:14 min

Hexadecimal to Binary & Binary to Hexadecimal Conversion

06:49 min

Hexadecimal to Octal & Octal to Hexadecimal Conversion

05:11 min

Binary Addition

08:02 min

Signal Flow Graph

09:46 min

Binary Subtraction

05:04 min

Binary Multiplication

08:14 min

Binary Division

05:33 min

Data Representation using Signed Magnitude

05:59 min

One's & Two's Complement

06:51 min

Shortcut for Two's Complement

03:21 min

Data Representation using One's Complement

03:26 min

Data Representation using Two's Complement

07:46 min

Binary Subtraction using One's Complement

12:04 min

Binary Subtraction using Two's Complement

13:13 min

Binary Coded Decimal (BCD)

16:46 min

Alphanumeric Code

04:43 min

Logic gates

Logic Gates

08:59 min

Rules For Signal Flow Graph

08:26 min

Boolean Algebra

18:11 min

Combinational circuits

Combinational & Sequential Circuits

22:51 min

Half Adder

05:10 min

Full Adder

13:38 min

4-Bit Parallel Adder using Full Adders

15:12 min

8-Bit Full Adder

02:26 min

Carry Lookahead Adder I

06:25 min

Carry Lookahead Adder II

11:19 min

Arithmetic circuits

Fun Video: Arithmetic & Logic Unit

11:10 min

Encoders and Decoders

Introduction to Encoders & Decoders

01:58 min

Priority Encoder

10:50 min

BCD to 7 Segment Decoder

01:28 min

Multiplexers and decoders

Introduction to Multiplexers

12:27 min

Introduction to Demultiplexer(1:2 DEMUX)

09:59 min

1:4 Demultiplexer

06:21 min

Sequential circuits

Introduction to S-R Flip Flop

12:27 min

Flip Flop Applications

20:57 min

Introduction to T Flip Flop

03:21 min

Introduction to D Flip Flop

04:35 min

Introduction to JK Flip Flop

07:46 min

Master Slave JK Flip Flop

09:08 min

Introduction to Counters

11:40 min

3-Bit & 4-Bit Asynchronous Down Counter

10:22 min

3-Bit Synchronous Up Counter

12:26 min

Shift Register (SIPO & PIPO Mode)

11:53 min

Counters and shift-registers

Introduction to Counters

11:40 min

Asynchronous Counters

08:21 min

4-Bit Asynchronous Up Counter

09:38 min

3-Bit & 4-Bit Asynchronous Down Counter

10:22 min

3-Bit Synchronous Up Counter

12:26 min

Cascading Counters

18:59 min

Asynchronous & Synchronous Counters

12:39 min

Shift Register (SISO Mode)

11:30 min

Shift Register (PISO Mode)

07:26 min

Shift Register (SIPO & PIPO Mode)

11:53 min

Comparators

2-Bit Comparator

05:31 min

Magnitude Comparator

09:11 min

4-Bit Magnitude Comparator

04:20 min

Sample and hold circuits

Sample and Hold Circuit Using Op-OP-AMP

05:41 min

ADCs and DACs

Introduction to ADC and DAC

14:50 min

Analog to Digital Converter: Single Slope and Dual Slope ADC Explained

17:18 min

Counter Type ADC Explained

06:50 min

Analog to Digital Converter: Tracking Type ADC Explained

07:12 min

Successive Approximation ADC Explained

08:55 min

Logic implementation using programmable devices (ROM, PLA, FPGA)

CPU Structure & Function

04:16 min

Fun Video: Arithmetic & Logic Unit

11:10 min

Addressing Modes

12:14 min

Arithmetic Logic Unit

04:45 min

8 Bit Adder

02:26 min

Carry Flag

02:18 min

Overflow Flag

05:58 min

DC Machines

Construction of a DC Machine

21:04 min

Important Terms Related to Armature Winding

27:41 min

EMF Equation of a DC Machine

19:06 min

Armature Reaction

24:50 min

Transformers: Principles of Operation and Analysis

Equivalent Circuit of Single Phase Transformer

22:32 min

Transformer Losses

20:54 min

Efficiency of Single Phase Transformer

21:57 min

Voltage Regulation of Single Phase Transformer

31:00 min

3-Phase Transformers & Auto Transformers

Basics of Three Phase Systems

31:31 min

Three Phase Connections: Star-Star, Delta-Delta, Star- Delta, Delta- Star

26:43 min

Open Delta or V-V Connection

27:27 min

3-Phase Induction Machines

Three-Phase Induction Motor

05:04 min

How Electric Motors Work

15:34 min

Equivalent Circuit

24:13 min

Single Phase Induction Motor

33:50 min

Working of Induction motor

04:06 min

Synchronous Machines

Construction and Working of Alternators

18:41 min

Semiconductor Power Devices

Power Electronic Devices

08:44 min

Triggering Circuits

RC Triggering Circuit of SCR

13:35 min

Phase Control Rectifiers

Single Phase Full Converter Bridge With RLE Load (B-2 Connection)

10:31 min

Bridge Converters

Three Phase Full Converter with RL Load

18:44 min

Random variables

Overview of Random Variable & Probability Distribution

08:00 min

Gaussian Process /White Noise

08:27 min

Correlation (Basics, Definition, Function, Types & Importance)

12:36 min

Overview Of Random Variable & Probability Distribution

15:15 min

Probability Mass Function, Distribution Function

18:38 min

Amplitude modulation: DSB, DSB-SC, and SSB

What is Modulation

12:00 min

Classification of Signal Explain

11:49 min

Introduction to Amplitude Modulation

15:15 min

Angle Modulation

Introduction to Angle Modulation

19:30 min

Pulse Modulation

Introduction to Pulse Modulation

13:16 min

Electrical Engineering Optional Notes for UPSC

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