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ScienceCLASS 7CBSE
answered 27 Mar 2026

An electrician is carrying out some repairs in your house. He wants to replace a fuse with a piece of wire. Would you agree? Give reasons for your response.

A.VERIFIED ANSWERfact-checked by tutors

Solution:

It is not a wise idea to replace the fuse with a piece of wire, as it has a very low melting point. In the case of the metal piece, the melting point will be high, and the circuit will be intact in case there is overload or overheating.

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