##### Rotating Magnetic Field | Mathematical Analysis and Condition for Generation

Introduction A rotating magnetic field is a particular magnetic field created by using coils with multiple electrical phases (like three phases in many cases) and running electrical currents through them.…

##### Starting and Speed Control Methods of 3-Phase Induction Motors

Introduction A three-phase induction motor has a kind of electrical "resistance" when it starts, which makes it draw too much electrical current when you turn it on. This can be…

##### D.C. Machine | Types, Losses, and Applications

Introduction DC machines come in two main types: DC motors and DC generators. They're a lot like AC machines but also handle AC currents and voltages. Despite this, they provide…

##### Starting Methods of 3-Phase Induction Motor

Starting Methods of 3-Phase Induction Motor Small induction motors up to 5 H.P may directly be switched on to the supply mains, but those motors which have large capacity needs…

##### Three Phase Induction Motor | Construction & Working Principle

Three Phase Induction Motor The three phase induction motor is one of the A.C. motors, which is widely used for various purposes in industry. These motors never run at a…

##### Difference between Synchronous Motor and Induction Motor

The following are the main comparison between Synchronous Motor & Induction Motor Sr. No.Synchronous MotorInduction Motor1.It is not self-starting.It is self-starting motor.2.It runs at a constant speed known as synchronous speed.Its…

##### Draw and Explain the Construction and Working Principle of DC Motor

DC Motor A DC motor is a machine which converts electrical energy into mechanical energy is known as DC motor. Image By - Electrical Technology Construction of DC Motor The construction…

##### Single Phase Induction Motor | Double Revolving Field Theory

Single Phase Induction Motor As the name shows, single-phase motors run on single phase supply. Such motors are of small size i.e., their output voltage is less than one horse…