Question

The MCB has some advantages compared to fuse. It automatically switches off the

electrical circuit during abnormal condition of the network means in over load

condition as well as faulty condition. The fuse does not sense but MCB

1. Expand MCB

2 Name the two types of fuses which we use in daily life

3. Fuse wire usually have low/high melting point

4 Replacing fuse wire is better than using MCB. true/false​

Answer 1

1. MCB : Miniature circuit breaker

2. Ac and DC fuse.

3.fuse have low melting point.

4. false.