A. malleable iron
B. nodular iron
C. spheroidal iron
D. grey iron
E. none of the above
A. nickel, chromium and iron
B. nickel, copper
C. nickel, chromium
D. nickel, zinc
E. nickel, lead
[B].
[C].
Answer: Option A
Explanation:
No answer description available for this question.
A. high tensile strength
B. its elastic limit close to the ultimate breaking strength
C. high ductility
D. all of the above
E. none of the above
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
A. below 0.5%
B. below 1%
C. above 1%
D. above 2.2%
E. nil
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.