Duralumin is an alloy of (A) Aluminium, copper and manganese (B) Aluminium, nickel and silicon (C) Aluminium and nickel (D) None of these

Duralumin is an alloy of
(A) Aluminium, copper and manganese
(B) Aluminium, nickel and silicon
(C) Aluminium and nickel
(D) None of these
by

1 Answer

Answer :

(A) Aluminium, copper and manganese
by

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