engineering recuitment UPCL AE (E&M) 2021 Mock Test Strength of Materials Simple Stress and Strain Stress and Strain
What will be the strain induced in a steel rod of length 200 mm that is subjected to a tensile load of 100 kN when the extension of the rod is equal to 0.4 mm ?
1
0.02
2
0.002
3
0.2
4
0.0002