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Mechanical Engineering · Q180

Engineering Materials

Engineering and GATE · Mechanical Engineering · question 180

Q180

The toughness of a material __________ when it is heated.

A.
Remain same
B.
Decreases
Answer
C.
Increases
D.
None of these

Answer: Option B

Solution

Answer: Option B
Solution:
The toughness of a material decrease when it is heated.