CSP Interview Questions and Answers

ELCB, MCB, and ACB are types of circuit breakers used for electrical safety.

• ELCB stands for Earth Leakage Circuit Breaker and is used to detect and interrupt electrical leakage to prevent electric shock.

• MCB stands for Miniature Circuit Breaker and is used to protect electrical circuits from overloads and short circuits.

• ACB stands for Air Circuit Breaker and is used for high voltage applications such as power distribution and protection of electrical equipment.

• All three types ...read more