Question

what happens if fuse is not used in electric circuit ?​

Answer 1

Answer:

If there is a fuse holder, but no fuse within it, then the circuit is incomplete and no current will flow. The circuit is 'dead' If the circuit has been built without a fuse holder, then it will be live and will work normally but without any protection from an overload or a defect.

I hope this will help you✌

Answer 2

Answer:

if fuse was not used then the electrical appliances will damaged because of high or low voltage