Category: Machines

Electrical Machines

What is a Simple Loop Generator

A single turn rectangular copper conductor loop ABCD rotating in clockwise direction about its own axis XX′ in the uniform magnetic field. The two ends of coils are joined to slip ring ’a’ and...

Advantages of Skewing of rotor conductor

Rotor: Rotating part of the motor, made up of laminated silicon steel mounted on the shaft. It is a hollow core having slots on its outer periphery. Copper or aluminium windings placed in these...

Squirrel Cage Induction Motor

A 3 phase induction motor is an electromechanical device that converts electrical energy into mechanical energy that works based on the Electromagnetic induction principle. A 3 phase induction motor has two main parts, Stator...

Slip Ring Induction Motor

A 3 phase induction motor is an electromechanical device that converts electrical energy into mechanical energy that works based on the Electromagnetic induction principle. A 3 phase induction motor has two main parts, Stator...

Advantages of poly phase induction motor

A 3 phase induction motor is an electromechanical device that converts electrical energy into mechanical energy that works based on the Electromagnetic induction principle. Advantages: It has simple and rugged construction. It is relatively...

Construction of 3 phase induction motor

Explain the Constructional details of 3 phase induction motor A 3 phase induction motor has two main parts, Stator and Rotor. The rotor is separated from the stator by a small air gap which...

What is Contactor?

Contactor: The contactor is defined as a switching device capable of making, carrying and breaking a load circuit. It may be operated by hand, electromagnetic, or using relays. Mainly consists of main contacts, auxiliary...

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