Discussion :: Chemical Engineering Basics-2
- In cold working of metal as compared to its hot working
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A.
Cracks and blow holes are eliminated |
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B.
Ductility and impact strength improves |
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C.
Appreciable strain hardening is produced |
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D.
Yield stress, hardness and fatigue strength is not at all affected |
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Answer : Option D
Explanation :
Explanation Not Provided
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