Question

what is an electric fuse?why it is using electric circuits?

Answer 1

✨ANSWER✨

⏩The safety devise which save selected device on overloading and short circuit is called fuse.

the thickness and length of fuse wire depends on the maximum current allowed through the circuit. It works on heating effect of current. It is used for protecting our domestic wiring is fitted just above our main switch on switch board.⏪


☺HOPE IT HELPS☺
✌THANKS✌

Answer 2

A fuse is nothing more than a short length of wire designed to melt and separate in the event of excessive current.Fuses are always connected in series with the component(s) to be protected from overcurrent, so that when the fuse blows (opens) it will open the entire circuitand stop current through the component(s)