railway RRB JE (CBT I + CBT II) Mock Test 2024 Strength of Materials Shear Stress and Bending Stress
A homogeneous simply supported prismatic beam of width B, depth D and span L is subjected to a concentrated load of magnitude 100 kN. The load can be placed anywhere along the span of beam. The maximum flexural stress developed in the beam is:
1
\(\frac{300 L}{B D^{2}}\)
2
\(\frac{150 L}{B D^{2}}\)
3
\(\frac{75 L}{B D^{2}}\)
4
\(\frac{25 L}{2 B D^{2}}\)