engineering recuitment TSPSC AEE Civil Mock Test 2022 Strength of Materials Simple Stress and Strain Stress-Strain Diagram
Which one of the following is the definition of ultimate tensile strength (UTS) obtained from a stress-strain test on a metal specimen?
1
Stress value where the stress-strain curve transitions from elastic to plastic behavior
2
The maximum load attained divided by the original cross-sectional area
3
The maximum load attained divided by the corresponding instantaneous cross-sectional area
4
Stress where the specimen fractures