Question

Electric fuse is an important component of all domestic circuits. Explain its working.

Answer 1

electric fuse is important in our domestic circuit because electric fuse prevent from the short circuiting when the current become maximum the electric fuse can be disable the power supply to the wire so this causes to prevent from the short circuiting electric fuse stop the supplying of power by melt the their low melting point wire

Answer 2

Working principal of electrical fuse:
the primary use of an electrical fuse is to protect electrical equipment from excessive current and to prevent short circuits for mismatched loads.....
however, when an excessive amount of current flows through the fuse wire, the heating effect of current causes the fuse wire to melt.....

by the help of fuse we can protect our home from short circuits......


hope this helps......