Discussion Forum : Electrical Engineering Materials
Question - Due to which of the following fact, in India, aluminium is replacing copper ?
Options:
A .  Aluminium is more ductile and malleable than copper
B .  Aluminium is available in plenty, cheaper and lighter than copper
C .  Aluminium has lower resistivity than that of copper
D .  Aluminium has less temperature co-efficient than copper
Answer: Option B

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