MCB

Q.

Fuses are used as circuit breakers.

1. True

2. False

Q. Question 1
The distance of the point P(2, 3) from the x - axis is:
(A) 2
(B) 3
(C) 1
(D) 5

Q. Circuit breaker device which can be used in place of fuse in domestic electric wiring is called:

1. MCD
2. MCB
3. DCB
4. CBD