## If there are m unknown member forces, r unknown reaction components…

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# Structural Analysis

## Degree of static indeterminacy of a rigid-jointed plane frame having 15 members, 3 reaction…

Degree of static indeterminacy of a rigid-jointed plane frame having 15 members, 3 reaction components and 14 joints is__________________? A. 2 B. 3C. 6 D. 8

## Independent displacement components at each joint of a rigid-jointed plane frame…

Independent displacement components at each joint of a rigid-jointed plane frame are_________________? A. three linear movementsB. two linear movements and one rotation C. one linear movement and two rotations D. three rotations…

## A pin-jointed plane frame is unstable if________________?

A -jointed plane frame is unstable if________________? A. (m + r)<2j B. m + r = 2j C. (m + r)>2j D. none of the above where m is number of members, r is reaction components and j is number of joints…

## The number of independent equations to be satisfied for static equilibrium in a space structure…

The number of independent equations to be satisfied for static equilibrium in a space structure is___________________? A. 2 B. 3 C. 4D. 6

## The degree of static indeterminacy of a rigid-jointed space frame is_________________?

The degree of static indeterminacy of a rigid-jointed space frame is_________________? A. m + r – 2j B. m + r – 3j C. 3m + r – 3jD. 6m + r – 6j where m, r and j have their usual meanings

## The number of independent displacement components at each joint of a rigid-jointed space frame…

The number of independent displacement components at each joint of a rigid-jointed space frame is_______________? A. 1 B. 2 C. 3D. 6

## The principle of virtual work can be applied to elastic system by considering the virtual work…

The principle of virtual work can be applied to elastic system by considering the virtual work of_________________? A. internal forces only B. external forces onlyC. internal as well as external forces D. none of the above…

## Principle of superposition is applicable when___________________?

Principle of superposition is applicable when___________________? A. deflections are linear functions of applied forces B. material obeys Hooke’s law C. the action of applied forces will be affected by small deformations of the…

## The carryover factor in a prismatic member whose far end is fixed is___________________?

The carryover factor in a prismatic member whose far end is fixed is___________________? A. 0B. 1/2 C. 3/4 D. 1

## The degree of static indeterminacy up to which column analogy method can be used…

The degree of static indeterminacy up to which column analogy method can be used is__________________? A. 2B. 3 C. 4 D. unrestricted