The fixed support in a real beam becomes in the conjugate beam a___________________?

Related Mcqs:

1. Bending moment at any section in a conjugate beam gives in the actual beam_________________?

   A. slope
   B. curvature
   C. deflection
   D. bending moment

2. 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

3. A simply supported beam deflects by 5 mm when it is subjected to a concentrated load of 10 kN at its centre. What will be deflection in a 1/10 model of the beam if the model is subjected to a 1 kN load at its centre ?

   A. 5 mm
   B. 0.5 mm
   C. 0.05 mm
   D. 0.005mm

4. 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

5. 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

6. Sinking of an intermediate support of a continuous beam________________?

   Consider the following statements

   1. reduces the negative moment at support
   2. increases the negative moment at support
   3. reduces the positive moment at support
   4. increases the positive moment at the centre of span

   A. i and 4 are correct
   B. 1 and 3 are correct
   C. 2 and 3 are correct
   D. 2 and 4 are correct

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

   A. 0
   B. 1/2
   C. 3/4
   D. 1

8. Castigliano’s first theorem is applicable_______________?

   A. for statically determinate structures only
   B. when the system behaves elastically
   C. only when principle of superposition is valid
   D. none of the above

9. Which of the following methods of structural analysis is a displacement method ?

   A. moment distribution method
   B. column analogy method
   C. three moment equation
   D. none of the above

10. The principle of virtual work can be applied to elastic system by considering the virtual work of_________________?

    A. internal forces only
    B. external forces only
    C. internal as well as external forces
    D. none of the above