engineering recuitment GATE ME 2023-24 Test Series Strength of Materials Shear Stress and Bending Stress
When a load of 20 kN is gradually applied at a particular point in a beam, it produces a maximum bending stress of 20 MPa and a deflection of 10 mm. What will be the height from which a load of 5 kN should fall onto the beam at the same point if the maximum bending stress is 40 MPa?
1
80 mm
2
70 mm
3
60 mm
4
50 mm