Mark the correct reasons why nichrome is used for making heating element of electrical appliances
nichrome does not oxidize
nichrome doesn’t burn easily at high temperatures as it has higher melting and boiling point than metals
nichrome has higher resistivity and consequently a higher resistance
all of these
The explanation for Correct Option:
Option (A):
Option (B):
Option (C):
Option (D):
Give two reasons why nichrome alloy is used for making the heating elements of electrical applicances.