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- Question
Minimum composite sleeper index for wooden sleepers used in cross-overs, is
Options- A. 1152
- B. 1252
- C. 1352
- D. 1452
- E. none of these.
- Correct Answer
- 1352
- 1. Wheels of a rolling stock are provided flanges on
Options- A. outer side
- B. inner side
- C. both sides
- D. neither side. Discuss
- 2. The rail section which is not used on Indian Broad Gauge tracks, is
Options- A. 35 R
- B. 40 R
- C. 45 R
- D. 55 R Discuss
- 3. If sleeper density is M + 7 for 13 m rails, the minimum depth of ballast under wooden sleepers (25 cm x 13 cm), is
Options- A. 15 cm
- B. 20 cm
- C. 25 cm
- D. 30 cm
- E. 36 cm Discuss
- 4. Pick up the incorrect statement from the following:
Options- A. Sleepers transfer the load of moving locomotive to the girders of the bridges
- B. Sleepers act as a non-elastic medium between the rails and ballast
- C. Sleepers hold the rails at 1 in 20 tilt inward
- D. Sleepers hold the rails loose on curve. Discuss
- 5. Width of the top portion of a flat footed, rail, is
Options- A. 69.85 mm
- B. 63.50 mm
- C. 66.77 mm
- D. 136.52 mm
- E. none of these. Discuss
- 6. For calculating the length of curve lead (C.L.), the correct formula is
Options- A. C.L. = G. cot ?/2
- B. C.L. = 2IG
- C. C.L. = 2 GN
- D. all the above. Discuss
- 7. The distance between the theoretical noses of crossing along the same rail, in case of diamond crossing, is
Options- A.
- B.
- C.
- D.
Discuss
- 8. Degree of a railway curve is defined as number of degrees subtended at the centre of a curve by an arc of
Options- A. 10 m
- B. 15 m
- C. 20 m
- D. 30.5 m
- E. 30 m Discuss
- 9. A wing rail is renewed or reconditioned if its maximum vertical wear is
Options- A. 9.5 m
- B. 7.5 m
- C. 5.5 m
- D. 5.0 m Discuss
- 10. Monnier, the inventor of R.C.C., suggested the introduction of reinforced cement concert sleepers for the railways in
Options- A. 1857
- B. 1867
- C. 1877
- D. 1887
- E. 1897 Discuss
Railways problems
Search Results
Correct Answer: inner side
Correct Answer: 40 R
Correct Answer: 20 cm
Correct Answer: Sleepers act as a non-elastic medium between the rails and ballast
Correct Answer: 66.77 mm
Correct Answer: all the above.
Correct Answer:
Correct Answer: 30.5 m
Correct Answer: 9.5 m
Correct Answer: 1877
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