Theory of Structures

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

Byadmin January 17, 2019August 12, 2021

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

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

Theory of Structures

The ratio of maximum and average shear stresses on a rectangular section, is________________?

The ratio of maximum and average shear stresses on a rectangular section, is________________?

A. 1
B. 1.25
C. 1.5
D. 2.5

Read More The ratio of maximum and average shear stresses on a rectangular section, is________________?
Theory of Structures

A lift of weight W is lifted by a rope with an acceleration f. If the area of cross-section of the rope is A, the stress in the rope is_______________?

A lift of weight W is lifted by a rope with an acceleration f. If the area of cross-section of the rope is A, the stress in the rope is_______________?

A. [W (1 + f/ G)]/ A(Correct)
B. (1 – g/f)/A
C. [W (2 + f/G)]/A
D. [W (2 + g/f)]/A

Read More A lift of weight W is lifted by a rope with an acceleration f. If the area of cross-section of the rope is A, the stress in the rope is_______________?
Theory of Structures

Stress may be expressed in Newtons___________________?

Stress may be expressed in Newtons___________________?

A. Per millimetre square (N/mm2)
B. Per centimetre square (N/cm2)
C. Per metre square (N/m2)
D. None of these

Read More Stress may be expressed in Newtons___________________?
Theory of Structures

A road of uniform cross-section A and length L force P. The Young’s Modulus E of the material, is_________________?

A road of uniform cross-section A and length L force P. The Young’s Modulus E of the material, is_________________?

A. E = /A. L
B. E =/P. L
C. E = P. L/
D. E = P. A/

Read More A road of uniform cross-section A and length L force P. The Young’s Modulus E of the material, is_________________?
Theory of Structures

The ratio of the length and depth of a simply supported rectangular beam which experiences maximum bending stress equal to tensile stress, due to same load at its mid span, is_______________?

The ratio of the length and depth of a simply supported rectangular beam which experiences maximum bending stress equal to tensile stress, due to same load at its mid span, is_______________?

A. 1/2
B. 2/3(Correct)
C. 1/4
D. 1/3

Read More The ratio of the length and depth of a simply supported rectangular beam which experiences maximum bending stress equal to tensile stress, due to same load at its mid span, is_______________?
Theory of Structures

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_________________?

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

Read More 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_________________?