Speed Control of Induction Motor-Methods
A three-phase AC induction motor is a constant speed motor as a dc shunt motor. But the speed of DC shunt motor can be chang…
A three-phase AC induction motor is a constant speed motor as a dc shunt motor. But the speed of DC shunt motor can be chang…
Voltage control is performed by changing the transformer turn ratio. And this is achieved by providing Tapping on the transf…
The working principle of the transformer is based on Faraday's law of electromagnetic induction. The three-phase power t…
How Direct online starter (DOL) work, pdf Different starting methods are used to start 3 phase induction motor like …
An induction generator is also called an asynchronous generator. An induction machine can work as a generator. For the worki…
This bridge was first introduced by Wheatstone for measuring the value of unknown resistance. Wheatstone bridge circuit con…
What is Corona Effect in transmission lines? Corona effect (also known as Corona Discharge) is nothing but the ionization of…