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- Question
If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the distance of the concentrated load from the nearer support, bw is the width of the area of contact of the concentrated load measured parallel to the supported edge, the effective width of the slab be is
Options- A.
- B.
- C.
- D.
- E. All the above.
- Correct Answer
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- 1. A point subjected to a number of forces will be in equilibrium, if
Options- A. sum of resolved parts in any two directions at right angles, are both zero
- B. algebraic sum of the forces is zero
- C. two resolved parts in any two directions at right angles are equal
- D. algebraic sum of the moments of the forces about the point is zero
- E. none of these. Discuss
- 2. If Cs is the expansion index in Q. 11.165, the empirical formula given by Terzaghi, is
Options- A. e = e0 - Cd log10 ?'/?0'
- B. e = e0 + Cd log10 ?'/?0'
- C. e0 = e - Cd log10 ?'/?0'
- D. e° = e + Cd log10 ?'/?0' Discuss
- 3. If A is the area of the surface, x is the depth of its C.G. from the surface of the water and ? is the density of water, then
Options- A. total pressure on the surface is equal to ? x
- B. depth of the point at which total pressure acts is equal to its moment of inertia divided by A x
- C. depth of the centre of pressure is 2/3H vertically below the surface
- D. all the above. Discuss
- 4. The normal component of a force inclined through ?° is obtained by multiplying the force by
Options- A. sin ?
- B. cos ?
- C. tan ?
- D. sin ? cos ?
- E. sin2? Discuss
- 5. A T-beam behaves as a rectangular beam of a width equal to its flange if its neutral axis
Options- A. remains within the flange
- B. remains below the slab
- C. coincides the geometrical centre of the beam
- D. none of these. Discuss
- 6. The type of joint generally used in cast iron pipes, is
Options- A. socket and spigot joint
- B. flanged joint
- C. dresser coupling joint
- D. flexible joint
- E. all the above. Discuss
- 7. A cold drawn seamless steel tubing subject to internal pressure, has a diameter of 6 cm and wall thickness of 0.2 cm. The ultimate strength of steel is 3600 kg/cm2. The bursting pressure (in kg/cm2) is
Options- A. 120
- B. 240
- C. 480
- D. 960 Discuss
- 8. In a combined footing for two columns carrying unequal loads, the maximum hogging bending moment occurs at
Options- A. less loaded column
- B. more loaded column
- C. a point equidistant from either column
- D. a point of the maximum shear force
- E. a point of zero shear force. Discuss
- 9. The ratio of the moments of resistance of a solid circular shaft of diameter D and a hollow shaft (external diameter D and internal diameter d), is
Options- A.
- B.
- C.
- D.
- E. none of these. Discuss
- 10. Pick up the correct statement from the following:
Options- A. Vertical stiffeners may be placed in pairs one on each side of the web
- B. Single vertical stiffeners may be placed alternately on opposite sides of the web
- C. Horizontal stiffeners may be placed in pairs one on each side of the web
- D. Horizontal stiffeners may be placed alternately on opposite sides of the web
- E. All the above. Discuss
More questions
Correct Answer: sum of resolved parts in any two directions at right angles, are both zero
Correct Answer: e = e0 + Cd log10 ?'/?0'
Correct Answer: all the above.
Correct Answer: sin ? cos ?
Correct Answer: remains within the flange
Correct Answer: all the above.
Correct Answer: 240
Correct Answer: a point of zero shear force.
Correct Answer:
Correct Answer: All the above.
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