which heating coil is used in heating appliances? what metal is it made of? write down its advantages
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Explanation:
Nichrome is used for making heating element of electrical appliances. Because nichrome does not oxidize and burn easily at high temperature i.e.it has higher melting and boiling point than metals. Thus it does not melt even when a large amount of heat is produced due to passage of current.
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Explanation:
Nichrome
made up of nickel and chromium
It is hight resistant
FOrms a layer of chromium oxide
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