Pure iron is the structure of_______________?

Question: Cast iron has
[A].

high compressive strength

[B].

excellent machinability

[C].

good casting characteristic

[D].

all of these

Answer: Option D

Explanation:

No answer description available for this question.

Question: A carbon steel having Brinell hardness number 100 should have ultimate tensile strength closer to
[A].

100 N/mm2

[B].

200 N/mm2

[C].

350 N/mm2

[D].

1000 N/mm2

Answer: Option C

Explanation:

No answer description available for this question.

Question: Monel metal contains
[A].

65% nickel, 15% chromium and 20% iron

[B].

68% nickel, 29% copper and 3% other constituents

[C].

80% nickel and 20% chromium

[D].

80% nickel, 14% chromium and 6% iron

Answer: Option B

Explanation:

No answer description available for this question.