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Due to which of the following fact, in India, aluminium is replacing copper ? | |
A. | Aluminium is more ductile and malleable than copper [Wrong Answer] |
B. | Aluminium is available in plenty, cheaper and lighter than copper [Correct Answer] |
C. | Aluminium has lower- resistivity than that of copper [Wrong Answer] |
D. | Aluminium has less temperature co-efficient than copper [Wrong Answer] |