In comparison to hot working, in cold working |
1. Higher forces are required. |
2. No heating is required. |
3. Less ductility is required. |
4. Better surface finish is obtained. |
A) 1, 2 and 3
B) 2 and 4
C) 1 and 3
D) 2, 3 and 4
Correct Answer: A
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