Question

What are fuses? What are fuses?​

Answer 1

Answer:

a fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit. This has become old now and instead be use MCB's to break a circuit in cases of high voltage.

Explanation:

Answer 2

Fuse is a device which controls the flow of current in a device and it prevents high flowing of current and if the current will flow in high speed then it melts because it has low melting point and when it melts then the current is stopped in the device and the device is safe