A. 0
B. 1/2
C. 3/4
D. 1
Related Mcqs:
- A load ‘W is moving from left to right support on a simply supported beam of span T. The maximum bending moment at 0.4 1 from the left support is___________________?
A. 0.16 Wl
B. 0.20 Wl
C. 0.24 Wl
D. 0.25 Wl - The number of independent equations to be satisfied for static equilibrium in a space structure is___________________?
A. 2
B. 3
C. 4
D. 6 - Number of unknown internal forces in each member of a rigid jointed plane frame is_____________?
A. 1
B. 2
C. 3
D. 6 - 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 - 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 - In column analogy method, the area of an analogous column for a fixed beam of span L and flexural rigidity El is taken as__________________?
A. L/EI
B. L/2EI
C. L/3EI
D. L/4EI - The fixed support in a real beam becomes in the conjugate beam a___________________?
A. roller support
B. hinged support
C. fixed support
D. free end - While using three moments equation, a fixed end of a continuous beam is replaced by an additional span of__________________?
A. zero length
B. infinite length
C. zero moment of inertia
D. none of the above - 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 - 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 structure
D. none of the above