A) \[Al+Mn\]
B) \[Al+Mg+Ni+Mn\]
C) \[Al+Mg+Ni\]
D) \[Al+Mg+Mn+Cu\]
Correct Answer: D
Solution :
Duralumin is an alloy of aluminium which consists or 95% Al, 4% Cu, 0.5% Mg and 0.5% Mn. It is used in construction of cables and aeroplanes.
You need to login to perform this action.
You will be redirected in
3 sec
