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प्रश्न
The fuse wire is made of a/an ______.
पर्याय
tin-lead alloy
iron-lead alloy
copper-tin alloy
none of these
MCQ
रिकाम्या जागा भरा
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उत्तर
The fuse wire is made of a/an tin-lead alloy.
Explanation:
A fuse wire is commonly made of a tin-lead alloy because it has a low melting point and relatively high resistivity. When excessive current flows through the circuit, the fuse wire heats up and melts, breaking the circuit and protecting electrical appliances.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
