Theory of Structures

The greatest load which a spring can carry without getting permanently distorted, is called_________________?

Byadmin January 17, 2019June 4, 2021

The greatest load which a spring can carry without getting permanently distorted, is called_________________?

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

Theory of Structures

If a solid shaft (diameter 20 cm, length 400 cm, N = 0.8 × 105 N/mm2) when subjected to a twisting moment, produces maximum shear stress of 50 N/mm 2, the angle of twist in radians, is_________________?

If a solid shaft (diameter 20 cm, length 400 cm, N = 0.8 × 105 N/mm2) when subjected to a twisting moment, produces maximum shear stress of 50 N/mm 2, the angle of twist in radians, is_________________?

A. 0.001
B. 0.002
C. 0.0025
D. 0.003

Read More If a solid shaft (diameter 20 cm, length 400 cm, N = 0.8 × 105 N/mm2) when subjected to a twisting moment, produces maximum shear stress of 50 N/mm 2, the angle of twist in radians, is_________________?
Theory of Structures

In the truss shown in the given figure, the force in member BC is______________?

In the truss shown in the given figure, the force in member BC is______________?

A. 100 t compressive
B. 100 t tensile
C. Zero
D. Indeterminate

Read More In the truss shown in the given figure, the force in member BC is______________?
Theory of Structures

The force in AD of the truss shown in given figure, is________________?

The force in AD of the truss shown in given figure, is________________?

A. 4.0t compression
B. 3.0t compression
C. 0.5t compression
D. 0.5t tension

Read More The force in AD of the truss shown in given figure, is________________?
Theory of Structures

In plastic analysis, the shape factor for a triangular section, is_________________?

In plastic analysis, the shape factor for a triangular section, is_________________?

A. 1.5
B. 1.34
C. 2.34
D. 2.5

Read More In plastic analysis, the shape factor for a triangular section, is_________________?
Theory of Structures

If and are external and internal diameters of a circular shaft respectively, its polar moment of inertia, is________________?

If and are external and internal diameters of a circular shaft respectively, its polar moment of inertia, is________________?

A. D4 – d4)
B. D4 – d4)
C. D4 – d4)
D. D4 – d4)(Correct)

Read More If and are external and internal diameters of a circular shaft respectively, its polar moment of inertia, is________________?
Theory of Structures

Shear strain energy theory for the failure of a material at elastic limit, is due to_________________?

Shear strain energy theory for the failure of a material at elastic limit, is due to_________________?

A. Rankine
B. Guest or Trecas
C. St. Venant
D. Von Mises

Read More Shear strain energy theory for the failure of a material at elastic limit, is due to_________________?

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