[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
A. delta metal
B. monel metal
C. constantan
D. nichrome
E. silicon bronze
[B].
[C].
[D].
Answer: Option D
Explanation:
No answer description available for this question.
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.
[B].
Answer: Option B
Explanation:
No answer description available for this question.
A. are used where ease in machining is the criterion
B. contain carbon in free form
C. require least cutting force
D. do not exist
E. can be cut freely even under adverse conditions
A. 770°C
B. 910°C
C. 1440°C
D. 1539°C
E. none of the above