engineering recuitment NHPC JE & THDC JE 2023 Mock Test Strength of Materials Simple Stress and Strain Stress and Strain
A steel wire is used to raise a load 4000 N. If the stress induced in the rod is not to exceed 95 MN/m2, the minimum diameter of the wire required is:
1
7.32 mm
2
5.66 mm
3
3.66 mm
4
14.64 mm