engineering recuitment BPSC AE Mock Test 2025 Strength of Materials Columns Euler's Theory of Buckling
A column 2.5 m long is pin-connected at both ends. It has 50 mm × 100 mm rectangular cross-section. Young’s modulus of column material is 2 × 105 Mpa. Slenderness ratio column is
1
90
2
87
3
174
4
89