Question

describe working of fuse

Answer 1

fuse is used to prevent electrical appliances during short circuit
fuse contain a wire which is an alloy
so whenever amount of electricity increas it melts and the circuit breaks

it works on heating effect of electric current

Answer 2

Explanation:

working of fuse

what is a fuse ?

a fuse is an electrical safety device. It works as an automatic means of removing power from a faulty system.

Working of a fuse:

• The fuse breaks the circuit if a fault in an eletrical appliance causes too much current to flow.
•  Power is dissipated in the form of heat.
• Heat raises the temperature of the conductor.
• if the temperature raise up to the melting point of the fuse then the fuse melts and the circuit breaks

hope this helps you