Why are coils of electric toastes and elecyric irons are made of an alloy rather than a pure metal ???
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the coils of electric toasters and electric irons are made up of alloys because alloys does not oxidise even at high temperature and it have high resistivity which make it a better than a pure metal
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Coils of electric toasters and electric irons made of an alloy rather than a pure metal because the resistivity of an alloy is higher than the pure metal. Also at high temperatures, the alloys do not melt easily.
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