Question

Which of the following is used in household circuits to prevent damages due to overloading?

• A. Fuse
• B. Switch
• C. Battery
• D. Capacitor

Hint:

Fuses are crucial for protecting electrical appliances from damage due to overcurrent or short circuits.

Answer 1

The Correct Option is A

Step 1: Function of a Fuse.
A fuse is a safety device used in electrical circuits to protect against overcurrent or short circuits. It contains a wire that melts when the current exceeds a safe level, thus disconnecting the circuit. Step 2: How It Works.
When the current in the circuit becomes too high, the heat generated causes the fuse wire to melt, breaking the circuit and preventing damage to the equipment. Step 3: Conclusion.
Hence, a fuse is used in household circuits to prevent damage due to overloading.