Question

Which are the circumstances that cause high electric current, leading to the melting of fuse wire?​

Answer 1

Overloading or short circuit. causes high electric current, leading to the melting of fuse wire.

Answer 2

Answer:

The current in the circuit may increase due to reasons such as short circuit, overload, excess flow of current or any problems in the insulation. As the higher temperature produced in the circuit due to these reasons makes the fuse wire to melt and the flow of current stops.

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