Ultimate Tensile Strength (UTS) Definition (Stress-Strain) | GATE ME 2022 Q16 - Examprev.com

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Mechanical Engineering > GATE 2022 SET-2 > Strength of Materials

Which one of the following is the definition of ultimate tensile strength (UTS) obtained from a stress-strain test on a metal specimen?

A

Stress value where the stress-strain curve transitions from elastic to plastic behavior

B

The maximum load attained divided by the original cross-sectional area

C

The maximum load attained divided by the corresponding instantaneous cross-sectional area

D

Stress where the specimen fractures

Correct : b

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