Physics
Name the device used to protect the electric circuits from over loading and short circuit. On what effect of current does it work?
Household Circuits
56 Likes
Answer
The device used to protect the electric circuits from overloading and short circuit is a fuse.
It works on the heating effect of current. A material of low melting point is used so that it may easily melt due to overheating when current in excess to the prescribed limit passes through it.
Answered By
39 Likes
Related Questions
How does the (i) thickness and (ii) length of a fuse wire depend on it's current rating?
What is a fuse? Name the material of fuse. State one characteristic of the material used for fuse.
How is a fuse put in an electric circuit? State the purpose of using a fuse in a circuit.
A fuse is always connected in the live wire of the circuit. Explain the reason.