Discussion :: Materials and Construction
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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 C
Explanation :
No answer description available for this question.
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