[Solved] Why are coils of electric toasters and electric irons made of an alloy rather than a pure metal?

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26/09/2021 12:51 pm

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Jaiyush19

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Why are coils of electric toasters and electric irons made of an alloy rather than a pure metal?

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26/09/2021 12:52 pm

nimit

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This is because of the high resistivity and high melting point of the alloy. Also, they do not oxidise when red hot.

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