Discussion
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- Question
If w is width of sleepers, s is sleeper spacing and d is depth of ballast then
Options- A.
- B.
- C.
- D.
- E.
- Correct Answer
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- 1. On Indian Railways, angle of crossing between gauge faces of Vee, is generally calculated by
Options- A. Cole's method
- B. Centre line method
- C. Isosceles triangle method
- D. both (a) and (b) Discuss
- 2. In a railway track, permissible gauge with tolerance under loaded condition, is
Options- A. G + 0.1 mm
- B. G + 1.5 mm
- C. G - l.O mm
- D. G - 1.5mm
- E. G - 20 mm Discuss
- 3. If G is gauge distance and a is crossing, the distance between the nose of acute crossing and nose of obtuse crossing of a rail diamond, measured along the rail not forming the diamond, is
Options- A. G cot ?
- B. G tan ?
- C. G sin ?
- D. G cos ? Discuss
- 4. Sand may be used as ballast for
Options- A. wooden sleepers
- B. steel sleepers
- C. cast iron sleepers
- D. all the above. Discuss
- 5. To avoid the damage of nose of crossing, the wing rails are ramped so that nose of crossing remains at a lower level by
Options- A. 3 mm
- B. 4 mm
- C. 5 mm
- D. 6 mm. Discuss
- 6. Weight and cross section of the rails are decided on
Options- A. gauge of tracks
- B. speed of trains
- C. spacing of sleepers
- D. type of rails
- E. all the above. Discuss
- 7. For even distribution of load through ballast, load dispersal is assumed as
Options- A. 30° to the vertical
- B. 45° to the vertical
- C. 60° to the vertical
- D. none of these. Discuss
- 8. Check rails are provided on inner side of inner rails if sharpness of a B.G. curve, is more than
Options- A. 3°
- B. 5°
- C. 6°
- D. 8° Discuss
- 9. On Indian Railways, the approximate weight of a rail section is determined from the formula
Options- A.
- B.
- C.
- D.
Discuss
- 10. Spacing of sleepers
Options- A. throughout the length of a rail is kept uniform
- B. near rail joints, is kept closer
- C. at the middle of rails, is kept closer
- D. none of these. Discuss
Railways problems
Search Results
Correct Answer: Cole's method
Correct Answer: G + 1.5 mm
Correct Answer: G cot ?
Correct Answer: cast iron sleepers
Correct Answer: 3 mm
Correct Answer: all the above.
Correct Answer: 45° to the vertical
Correct Answer: 8°
Correct Answer:
Correct Answer: at the middle of rails, is kept closer
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