Question

Why alloy used as heating element in electrical heating device?9

Answer 1

Answer:

Because of its property..it doesn't melt easily. :p :p

Answer 2

Answer:

1. Resistivity of an alloy is higher than its constituent metals
2. alloys do not get oxidized as easily as constituent metals at high temperature
3. That is why the electrical heating devices are made up of alloys.....

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