Question

Define M.C.B ??
Please don't write full form only!

Answer 1

Answer:

miniature circuit breaker is called m.c.b

Miniature circuit breaker is also a device like fuse which breaks down the circuit if excess current passes through the circuit.

if the excess current passes through the circuit there is switch in the device which trips off when excess current passes through it

Answer 2

Answer:

Here is your answer

Explanation:

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