Question

What is mcb? what is its advantage?​

Answer 1

A circuit breaker is an automatic electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload. Its basic function is to interrupt current flow after a fault is detected.

Answer 2

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➷ MCB stands for miniature circuit breaker. It cuts the electric flow once a fault has been detected (e.g. too much current.) An advantage of MCB's is that they are much more sensitive than fuses and can prevent damage quicker than fuses.

➶Hope This Helps You!

➶Good Luck :)

➶Have A Great Day ^-^

↬ Hannah ♡