Monel metal is an alloy of__________________?

Question: Addition of nickel to copper improves its
[A].

machinability

[B].

ductility

[C].

strength

[D].

hardness

Answer: Option D

Explanation:

No answer description available for this question.

Question: __________ iron is produced, when molten pig iron is chilled suddenly.
[A].

White cast

[B].

Grey cast

[C].

Wrought

[D].

none of these

Answer: Option A

Explanation:

No answer description available for this question.