AE & JE CE Quiz Complete Revision

The ratio of maximum bending stress in the two sections subjected to same bending moment having the following dimension

Section 1 = 200×600 mm

Section 2 = 400×600 mm

The rotation at the support of a simply supported beam of length 5 m due to a point load of 50 kN at the centre is

Flexural rigidity of beam is 2×10¹¹ N-mm²

A cantilever of beam of span l is fixed at one end, the other end resting freely on the middle of a simply supported crossbeam of the same span and section. If the cantilever beam is now loaded with a uniform load of w per unit length, find the reaction at the free end offered by the cross beam.

What is the maximum shear stress on a point subjected to two normal stresses 250 MPa and 210 MPa.

If p is internal pressure, d is diameter and t is thickness of wall for a thin cylindrical shell, then the value of hoop stress will be:

Total number of Condition for static equilibrium are

A beam of triangular cross section carries a shear force F. Then shear stress is max at

Calculate the Poisson ratio of a material whose modulus of elasticity and bulk modulus is 1 .45 × 10⁵ MPa and 2 .175 ×10⁵ MPa respectively.

Distortion energy theory for the failure of a material at the elastic limit is called

Which of the following terms represents the torque that produces a twist of one radian in a shaft of unit length?