railway RRB JE (CBT I + CBT II) Mock Test 2024 Strength of Materials Simple Stress and Strain Stress-Strain Diagram
As per the theory of Simple bending, the value of the Young's Modulus of elasticity is:
1
Greater in tension than in compression
2
The same in tension and compression
3
Greater in compression than in tension
4
Always equal to unity in tension alone