Independent displacement components at each joint of a rigid-jointed plane frame are_________________?

Related Mcqs:

In moment distribution method, the sum of distribution factors of all the members meeting at any joint is always__________________?

A. zero B. less than 1 C. 1 D. greater than 1...

When a load crosses a through type Pratt truss in the direction left to right, the nature of force in any diagonal member in the left half of the span would_______________?

A. change from compression to tension B. change from tension to compression C. always be compression D. always be tension...

The deformation of a spring produced by a unit load is called _________________?

A. stiffness B. flexibility C. influence coefficient D. unit strain...

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

A. m + r – 2j B. m + r – 3j C. 3m + r – 3j D. 6m + r – 6j where m, r and j have their usual meanings...

A pin-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...