All videos of Electrical Machines for Electrical Engineering (EE) Exam
Induction Machines
Introduction of Induction Machines
Difference Between Transformer and Induction Machines
Differences Between Synchronous and Asynchronous Machines
Constructions of Induction Machine
Difference Between Slip Ring and Squirrel Cage
Operation of Induction Motor
Problem No.1 on Rotor Speed
Problem on Power Equation
Problems on Torque Equation
Torque-Slip-Speed Characteristics
Effect of Rotor Resistance on Torque Slip Speed Characteristics
Effect of Supply Frequency on Torque Slip Speed Characteristics
Effect of Supply Voltage on Torque Slip Speed Characteristics
Effect of Poles on Torque Slip Speed Characteristics
Effect of Harmonics on Speed
Speed Control of Induction Motor by Injecting Emf into Rotor
Speed Control of Induction Motor by Cascading Method
Double Cage Rotor or Deep Bar Rotor
Single Phase Induction Machines
Resistance Split Phase Induction Motor
Capacitor Split Phase Induction Motor
Permanent Magnet DC Motor
Single Phase AC Series Motor
Shaded Pole Induction Motor
Problem No.2 on Rotor Speed
Problem No.3 on Rotor Speed
Starters - Induction Machines
Previous GATE problem - problem - 1
Previous GATE problem - problem - 2
Previous GATE problem - problem - 3
1 Crore+ students have signed up on EduRev. Have you?
Continue with Google
Download the App
Introduction to Transformers
Introduction - Transformers
Type of Magnetic Couplings
Humming and Stacking Factor
Difference Between Power Transformer and Distribution Transformer
Introduction to 3 Phase Transformer
Difference B/w Delta-Delta and Star-Star
Voltage and Current Rations
Star Zig-Zag Star Connection
Switch Question on 3 Phase Transformer
Previous Year GATE Problems - Part 1
Previous Year GATE Problems - Part 4
Previous Year GATE Problems - Part 5
Previous Year GATE Problems - Part 6
Previous Year GATE Problems - Part 7
Basic Principle Transformer
Constructions of Transformer Core
Difference Between Core Type and Shell Type
Ideal Shape of Transformer Core
Equivalent Circuit of Transformer
Auto Transformer Problems
Harmonics and Non Linearity
3 Phase Difference Between Core and Shell Type
Delta Zig-Zag Star Connection
Problem on 3 Phase Transformer
Parallel Operation of 3 Phase Transformer
DC Generators
Comparison of DC Machines with Synchronous Machine
Basic Principle of DC Generator
Construction of DC Machine
Questions on Brush Damage
Methods to Improve Commutation and Calculations
Conditions to Buildup EMF in Self Excited Generator
Condition for Maximum Efficiency
Parallel Operation of DC Generators
Separately Excited DC Generator
DC Motors in Electrical Machines
Power and Torque Equations of DC Motor
Separately Excited DC Motor
Armature Resistance Control Method
Voltage Control and Ward-Leonard Control Method
Starters - DC Motors in Electrical Machines
Swinburne Test and Retardation Test
Previous Year GATE Problems - Part 1
Previous Year GATE Problems - Part 2
Previous Year GATE Problems - Part 3
Previous Year GATE Problems - Part 4
Previous Year GATE Problems - Part 5
Previous Year GATE Problems - Part 6
Synchronous Machine in Electrical Machines
Uniformly Distributed Winding
Characteristics of Alternator
Salient Pole Alternator Power Equation
Power Equation of Cylindrical Synchronous Machine
Introduction to Parallel Operation
Parallel Operation of Two Alternators at Load
Introduction to Synchronous Motor
Previous Year GATE Problems - Part 1
Previous Year GATE Problems - Part 2
Previous Year GATE Problems - Part 3
Previous Year GATE Problems - Part 4
Previous Year GATE Problems - Part 5
Previous Year GATE Problems - Part 6
Previous Year GATE Problems - Part 7
Introduction to AC Machines
Construction of Synchronous Machine
Full Pitch and Short Pitch Windings
Concentrated and Distributed Windings
EMF and KVA Relations for Different Phases
Voltage Drops in Synchronous Machine
Salient Pole Alternator Power Equation
Vector Diagram of Salient Pole Alternator
Hunting - Synchronous Machine in Electrical Machines
Simple Loop and Basic Principle
Operation of Synchronous Motor
Armature Reaction of Synchronous Motor
Power Equation of Cylindrical Motor
Synchronous Motor at No-Load and Loaded
Problem on Synchronous Condenser
Definitions - Synchronous Machine in Electrical Machines
Vector Diagram of Salient Pole Synchronous Motor
Parallel Operation with Busbar at No-Load
At-Load Effect of Excitation
At-Load Effect of Primover
Problem on Parallel Operation