Question

3.
What is overloading? Why is a fuse wire necessary in a circuit? How does it work?​

Answer 1

Answer:

The fuse breaks the circuit if a fault in an appliance causes too much current to flow. This protects the wiring and the appliance if something goes wrong. ... If the current going through the fuse is too great, the wire heats up until it melts and breaks the circuit.

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