Question

Operation of an electromagnetic contractor

Answer 1

Answer:

Operating Principle of a Contactor:The current passing through the contactor excites the electromagnet. The excited electromagnet produces a magnetic field, causing the contactor core to move the armature. A normally closed (NC) contact completes the circuit between the fixed contacts and the moving contacts.

Explanation:

A magnetic contactor works by creating a connection between the motor and the electromagnet. When the start button is pressed in a magnetic starter, an electromagnet gets energized and the contactor gets engaged. As a result, the current runs to the motor.

hope this helps u

Answer 2

Answer:

Operating Principle of a Contactor:The current passing through the contactor excites the electromagnet. The excited electromagnet produces a magnetic field, causing the contactor core to move the armature. A normally closed (NC) contact completes the circuit between the fixed contacts and the moving contacts.