Science, asked by shuvechchha3325, 11 months ago

What do you mean by MCB?

Answers

Answered by Anonymous

Answer:

A miniature circuit breaker (MCB) automatically switches off electrical circuit during an abnormal condition of the network means in overload condition as well as faulty condition. Nowadays we use an MCB in low voltage electrical network instead of a fuse.

Answered by rose5694

Answer:

miniature circuit breaker; a small trip switch operated by an overload and used to protect an electric circuit, esp a domestic circuit as an alternative to a fuse

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