Circuit breaker type of circuit breaker Relay and it's types Working principle of circuit breaker

Question

Accepted Answer

A circuit breaker is a device that automatically interrupts an electrical circuit to protect against overcurrent or short circuit faults.

Circuit breakers are used to protect electrical circuits from damage caused by excessive current flow.
There are different types of circuit breakers, such as thermal, magnetic, and thermal-magnetic circuit breakers.
Relays are electromagnetic switches that control the operation of circuit breakers.
The working principle of a circuit breaker involves the use of a trip mechanism that detects abnormal current flow and opens the circuit.
Once the abnormal condition is cleared, the circuit breaker can be manually or automatically reset to restore power.

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