Degree of kinematic indeterminacy of a pin-jointed plane frame is given by______________?

Related Mcqs:

1. If there are m unknown member forces, r unknown reaction components and j number of joints, then the degree of static indeterminacy of a pin-jointed plane frame is given by__________________?

   A. m + r + 2j B. m – r + 2j C. m + r – 2j D. m + r – 3j...

2. The degree of kinematic indeterminacy of a pin-jointed space frame is_____________?

   A. 2j-r B. 3j-r C. j-2r D. j-3r where j is number of joints and r is reaction components...

3. The degree of static indeterminacy of a pin-jointed space frame is given by_________________?

   A. m + r – 2j B. m + r – 3j C. 3m + r – 3j D. m + r + 3j where m is number of unknown member forces, r is unknown reaction components and j is number of joints...

4. If in a pin-jointed plane frame (m + r) > 2j, then the frame is________________?

   A. stable and statically determinate B. stable and statically indeterminate C. unstable D. none of the above where m is number of members, r is reaction components and j is number of joints...

5. Degree of static indeterminacy of a rigid-jointed plane frame having 15 members, 3 reaction components and 14 joints is__________________?

   A. 2 B. 3 C. 6 D. 8...

6. 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...

7. 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...

8. If in a rigid-jointed space frame, (6m + r) < 6j, then the frame is_______________?

   A. unstable B. stable and statically determinate C. stable and statically indeterminate D. none of the above...

9. Number of unknown internal forces in each member of a rigid jointed plane frame is_____________?

   A. 1 B. 2 C. 3 D. 6...

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

    A. three linear movements B. two linear movements and one rotation C. one linear movement and two rotations D. three rotations...