Why nichrome wire is used for making resistance coil of electric heater and why?
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Answered by
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Nichrome is an alloy whoch has generally higher resistivity than other pure metals.
It does not melt at high temperatures and can produce a lot of heat.
This is why it is used in things like electric heaters.
Answered by
2
Answer:
Nichrome coils are used as heating coils because it is having high resistance
and high melting point .
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