If the current in a circuit rises too high, the fuse wire will ?

melt

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become cold

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provide light

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become hot

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Solution

The correct option is A melt
Fuse wire has a low melting point. So when a high current passes through the fuse, a large amount of heat is generated and the temperature crosses the melting point of the wire. Therefore, the fuse wire melts.

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Similar questions

Fuse wire has a _________ melting point and is made of alloy of ________ and _________. If the current in the circuit rises too high, the fuse wires ________.

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(a) A fuse is a short piece of wire of high ___ and of the material of low ___.

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(d) Higher the current rating, ___ is the fuse wire.

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If the current in a circuit rises too high, the fuse wire will ?

The correct option is A meltFuse wire has a low melting point. So when a high current passes through the fuse, a large amount of heat is generated and the temperature crosses the melting point of the wire. Therefore, the fuse wire melts.

The correct option is A melt
Fuse wire has a low melting point. So when a high current passes through the fuse, a large amount of heat is generated and the temperature crosses the melting point of the wire. Therefore, the fuse wire melts.