Theory of Structures

In the truss shown in given figure the force in member DC is________________?

Byadmin January 17, 2019August 12, 2021

In the truss shown in given figure the force in member DC is________________?

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

Theory of Structures

Beams composed of more than one material, rigidly connected together so as to behave as one piece, are known as________________?

Beams composed of more than one material, rigidly connected together so as to behave as one piece, are known as________________?

A. Compound beams
B. Indeterminate beams
C. Determinate beams
D. Composite beams

Read More Beams composed of more than one material, rigidly connected together so as to behave as one piece, are known as________________?
Theory of Structures

Maximum principal stress theory for the failure of a material at elastic point, is known________________?

Maximum principal stress theory for the failure of a material at elastic point, is known________________?

A. Guest’s or Trecas’ theory
B. St. Venant’s theory
C. Rankine’s theory(Correct)
D. Von Mises’ theory

Read More Maximum principal stress theory for the failure of a material at elastic point, is known________________?
Theory of Structures

y/n) (1 – a l/r), is For calculating the allowable stress of long columns. The empirical formula 0 known as_________________?

y/n) (1 – a l/r), is For calculating the allowable stress of long columns. The empirical formula 0 known as_________________?

A. Straight line formula
B. Parabolic formula
C. Perry’s formula
D. Rankine’s formula

Read More y/n) (1 – a l/r), is For calculating the allowable stress of long columns. The empirical formula 0 known as_________________?
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 simply supported beam which carries a uniformly distributed load has two equal overhangs. To have maximum B.M. produced in the beam least possible, the ratio of the length of the overhang to the total length of the beam, is_________________?

A simply supported beam which carries a uniformly distributed load has two equal overhangs. To have maximum B.M. produced in the beam least possible, the ratio of the length of the overhang to the total length of the beam, is_________________?

A. 0.207
B. 0.307
C. 0.407
D. 0.508

Read More A simply supported beam which carries a uniformly distributed load has two equal overhangs. To have maximum B.M. produced in the beam least possible, the ratio of the length of the overhang to the total length of the beam, is_________________?
Theory of Structures

For beams of uniform strength, if depth is constant______________?

For beams of uniform strength, if depth is constant______________?

A. Width b M
B. Width b M
C. Width b 3 M
D. Width b 1/M

Read More For beams of uniform strength, if depth is constant______________?

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