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Question

Nichrome wire is used as the heating element because it has

A
Low specific resistance
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B
Low melting point
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C
High specific resistance
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D
High conductivity
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Solution

The correct option is B High specific resistance
Nichrome, a non-magnetic 80/20 alloy of nickel and chromium, is the most common resistance wire for heating purposes because it has a high resistivity and resistance to oxidation at high temperatures

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