DC Motor
- Construction of DC Motor | Machine
- Working Principle of DC Motor
- Types of DC Motor
- Speed Control of DC Motor
- Speed Control of DC Shunt Motor
- Speed Control of DC Series Motor
- Characteristics of DC Motor
- Electric Braking of DC Motor
- BLDC Motor Working Principle
- Operation of BLDC Motor
Single phase motors
- Shaded Pole Motor Working
- Hysteresis Motor Working Principle
- Working Principle of Universal Motor
- Capacitor Start Motor
- Split Phase Motor
Synchronous Machines
- Synchronization of Alternators
- Damper Winding in Synchronous Motor
- Advantages | Application of Synchronous Motor
- Over Excited Synchronous Motor
- Synchronous Motor Starting Methods
- Synchronous Motor Working Principle
- Construction of Synchronous Generator
Three phase induction motor
- 3 Phase Motor Overheating Reasons
- Single Phasing of Induction Motor
- Linear Induction Motor Working Principle
- Equivalent Circuit of Induction Motor
- Thermal Overload Relay Working Principle
- Auto Transformer Starter
- VFD Working Principle
- Double Squirrel Cage Induction Motor
- Speed Control of Induction Motor
- Starting Methods of Induction Motor
- Losses in Induction Motor
- Torque Slip Characteristics of Induction Motor
- Torque Equation of Induction Motor
- Slip of Induction Motor
- Rotating Magnetic Field in Induction Motor
- Induction Motor Working Principle
- Three Phase Induction Motor Construction
- No Load Test of Induction Motor
Transformer
- Parallel Operation of Transformers
- Insulation Resistance Test of Transformer
- Hot Collar Test on Bushings
- Online Monitoring of Transformers
- Dissolved Gas Analysis of Transformer Oil
- Power Factor Test of Transformer
- Drying Out of Transformer
- Breakdown Voltage Test of Transformer Oil
- Buchholz Relay Working Principle & Construction
- Vector Group of Transformer
- Polarity of Transformer Windings
- Auto Transformer Working Principle
- Types of Transformer
- Equivalent Circuit of Transformer
- Voltage Regulation of Transformer
- Efficiency of Transformer
- Short Circuit Test
- Open Circuit Test
- Power Loss in Transformer
- Equivalent Resistance of Transformer
- Ideal Transformer on Load
- Working Principle of Transformer
- Three Phase Transformer Construction
Instrument transformers
- Instrument Transformer
- Instrument Transformers
- Instrument Transformer Testing Procedure
- Why CT Secondary is Shorted
Electrical Drives
- Starting Methods of Induction Motors
- Stable Operating Regions of Induction Motor
- Influence of Rotor Parameters on Torque Speed Curves
- Generating and Braking of Induction Motor
- Speed Control of Induction Motor
- Process of Motor Selection
- Control Arrangements for Inverter Fed Drives
- Electronic Converters for Motor Drives
- D.C. FROM A.C. – CONTROLLED RECTIFICATION
- A.C. FROM D.C. SP – SP INVERSION
- Inverter Switching Devices
- Cooling of Power Switching Devices
- DC Motor Basics
- Motional EMF of DC Motor
- Base Speed and Field Weakening of DC Motor
- Current Surges in DC Motor
- Characteristics of DC Motor
- Four Quadrant Operation & Regenerative Braking of DC Motor
- Operation of Thyristor DC Drives
- Control Arrangements for DC Drives
- Chopper Fed DC Motor Drives
- Operation of DC Servo Drives
- Rotating Magnetic Field of Induction Motor
- Torque Production in Induction Motor
- Influence of Rotor Current on Flux
- Ideal Transformer
- Equivalent Circuit of Real Transformer
- Development of Induction Motor Equivalent Circuit
- Synchronous Motors
- Operation of Synchronous Motor Drives
- Switched Reluctance Motor Drives
- Stepping Motor
- Characteristics of Stepping Motors
- Drive Circuits and Pull Out Torque Speed Curves
- Transient Performance of Stepping Motors
