The maximum deflection due to a uniformly distributed load w/unit length over entire span of a cantilever of length l and of flexural rigidly EI, is_________________?

Byadmin January 17, 2019June 4, 2021

The maximum deflection due to a uniformly distributed load w/unit length over entire span of a cantilever of length l and of flexural rigidly EI, is_________________?

A. wl3/3EI
B. wl4/3EI
C. wl4/8EI(Correct)
D. wl4/12EI

Theory of Structures

P=4²EI/L² is the equation of Euler’s crippling load if________________?

P=4²EI/L² is the equation of Euler’s crippling load if________________?

A. Both the ends are fixed
B. Both the ends are hinged
C. One end is fixed and other end is free
D. One end is fixed and other end is hinged

Read More P=4²EI/L² is the equation of Euler’s crippling load if________________?
Theory of Structures

The load on a spring per unit deflection, is called______________?

The load on a spring per unit deflection, is called______________?

A. Stiffness(Correct)
B. Proof resilience
C. Proof stress
D. Proof load

Read More The load on a spring per unit deflection, is called______________?
Theory of Structures

In the cable shown in the given figure, the minimum tension occurs at___________________?

In the cable shown in the given figure, the minimum tension occurs at___________________?

A. A
B. B
C. C
D. Between A and C

Read More In the cable shown in the given figure, the minimum tension occurs at___________________?
Theory of Structures

A short column (30 cm × 20 cm) carries a load P 1 at 4 cm on one side and another load P2at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme intensity on either side is same, the ratio of P1 to P2 will be_________________?

A short column (30 cm × 20 cm) carries a load P 1 at 4 cm on one side and another load P2at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme intensity on either side is same, the ratio of P1 to P2 will be_________________?

A. 2/3
B. 3/2
C. 8/5
D. 5/8

Read More A short column (30 cm × 20 cm) carries a load P 1 at 4 cm on one side and another load P2at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme intensity on either side is same, the ratio of P1 to P2 will be_________________?
Theory of Structures

The assumption in the theory of bending of beams is_________________?

The assumption in the theory of bending of beams is_________________?

A. Material is homogeneous
B. Material is isotropic
C. Young’s modulus is same in tension as well as in compression
D. All the above(Correct)

Read More The assumption in the theory of bending of beams is_________________?
Theory of Structures

A steel bar 5 m × 50 mm is loaded with 250,000 N. If the modulus of elasticity of the material is 0.2 MN/mm2 and Poisson’s ratio is 0.25, the change in the volume of the bar is_________________?

A steel bar 5 m × 50 mm is loaded with 250,000 N. If the modulus of elasticity of the material is 0.2 MN/mm2 and Poisson’s ratio is 0.25, the change in the volume of the bar is_________________?

A. 1.125 cm3
B. 2.125 cm3
C. 3.125 cm3
D. 4.125 cm2

Read More A steel bar 5 m × 50 mm is loaded with 250,000 N. If the modulus of elasticity of the material is 0.2 MN/mm2 and Poisson’s ratio is 0.25, the change in the volume of the bar is_________________?

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