engineering recuitment WBMSC Sub Assistant Engineer Civil Mock Test 2023 Strength of Materials Deflection of Beam
A Simply supported beam of span 4 m and I = 12 × 106 mm4 is subjected to a central load of 9 kN. The deflection of the beam when E = 200 GPa is
1
15 mm
2
0.037 mm
3
5 mm
4
0.074 mm