railway RRB JE (CBT I + CBT II) Mock Test 2024 Strength of Materials Simple Stress and Strain Stress and Strain
In a tensile test carried out in the laboratory on a steel specimen for 5 minutes. The strain value noted at that time was 0.30. What is the average strain rate of that steel specimen ?
1
0.01/second
2
0.001/minute
3
0.001/second
4
0.01/minute