engineering recuitment WBPSC JE Civil Mock Test 2022 Strength of Materials Shear Force and Bending Moment Bending Moment
A simply supported beam of span 'L' carrying a UDL of W per unit length. If the beam is propped at its centre then in bending moment diagram, the bending moment is zero at a distance of
1
\(\frac{3l}{2}\) from both ends
2
\(\frac{2l}{8}\) from both ends
3
\(\frac{3l}{4}\) from both ends
4
\(\frac{3l}{8}\) from both ends