Should the heating element of an electric iron be made of iron, silver or nichrome wire?
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Answered by
0
Answer:
Nichrome wire as it has high resistivity.
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3
Answer:
Nichrome
Explanation:
as nichrome is an alloy made up of elements nickel and chromium 80% nickel and 20% chromium by mass , the proportion of mass varies by its use. It has high melting point of 1,400°C (2,550°F), it has a high resistance to electric and heat flow . also, it's resistance to oxidation makes it a good heating element of electric iron.
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