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CBSE Class 10 Answered

Why are coils of electric toasters and electric irons made of an alloy rather than a pure metal   
Asked by adipadmakarri | 09 Oct, 2020, 09:12: AM
answered-by-expert Expert Answer

(i) Alloys have higher value of resistivity.

(ii) Alloys do not oxidise readily at high temperatures

Answered by Ramandeep | 09 Oct, 2020, 08:15: PM

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