Multiple choice

The electromagnetic circuit breaker phenomenon is related to which device?

  1. Fuse

  2. Toggle switch

  3. Resistor

  4. Relay

  5. Inductor

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Circuit breaker breaks the circuit when it senses any abnormal condition in the circuit using relay. Relay is a very important component in a circuit breaker.