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- Question
IS : 800 - 1971 recommends that in a splice plate the number of rivets carrying calculated shear stress through a packing greater than 6 mm thick, is to be increased by 2.5% for every
Options- A. 1.00 mm thickness of packing
- B. 1.50 mm thickness of packing
- C. 2.0 mm thickness of packing
- D. 2.50 mm thickness of packing
- E. 3.0 mm thickness of packing.
- Correct Answer
- 2.0 mm thickness of packing
- 1. Pick up the correct statement function following:
Options- A. The coarse material which has a smaller angle of repose, causes a steeper beach slope
- B. The coarse material which has a greater angle of repose, causes a steeper beach slope
- C. The flattening out of the beach is caused due to the movement of small and uniform particles leeward.
- D. both (b) and (c). Discuss
- 2. A stair should not have pitch more than
Options- A. 25°
- B. 30°
- C. 40°
- D. 50°
- E. 60°. Discuss
- 3. The great circle which passes through the zenith, nadir and the poles, is known as
Options- A. meridian
- B. vertical circle
- C. prime vertical
- D. none of these. Discuss
- 4. A beam of length L supported on two intermediate rollers carries a uniformly distributed load on its entire length. If sagging B.M. and hogging B.M. of the beam are equal, the length of each overhang, is
Options- A. 0.107 L
- B. 0.207 L
- C. 0.307 L
- D. 0.407 L
- E. 0.5 L. Discuss
- 5. In Indian railways, the ratio of axle load and weight of rail, is
Options- A. 312
- B. 412
- C. 512
- D. 600 Discuss
- 6. According to the recommendations of IS : 456-1978, the expansion joints
Options- A. are provided where plane changes abruptly
- B. are provided to ensure minimum resistance
- C. are supported on separate columns
- D. do not carry reinforcement across them
- E. all the above. Discuss
- 7. For lifting a load of 50 kg through a distance of 2.5 cm, an effort of 12.5 kg is moved through a distance of 40 cm. The efficiency of the lifting machine, is
Options- A. 60%
- B. 65%
- C. 70%
- D. 75%. Discuss
- 8. For clear distinct vision, images of obstructions should fall on the retina with a cone of
Options- A. 2°
- B. 3°
- C. 4°
- D. 5°
- E. 6° Discuss
- 9. Full amount of extra width of a pavement on the curve, is provided at
Options- A. beginning of the transition curve
- B. centre of the transition curve
- C. beginning of the circular curve
- D. centre of the circular curve. Discuss
- 10. Imhoff cone is used to determine
Options- A. settlable solids
- B. suspended solids
- C. dissolved solids
- D. none of these. Discuss
More questions
Correct Answer: both (b) and (c).
Correct Answer: 40°
Correct Answer: meridian
Correct Answer: 0.207 L
Correct Answer: 512
Correct Answer: all the above.
Correct Answer: 75%.
Correct Answer: 5°
Correct Answer: beginning of the circular curve
Correct Answer: settlable solids
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