Mechanical Engineering - Machine Design - Discussion

Discussion Forum : Machine Design - Section 1 (Q.No. 6)
6.
The toughness of a material __________ when it is heated.
increases
decreases
does not change
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
21 comments Page 3 of 3.

M@yur said:   5 years ago
Toughness increases with increase in temperature as well as ductility also increases.
(1)


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