Discussion
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- Question
For inspection and packing of ballast, each pot sleeper is provided with
Options- A. one hole
- B. two holes
- C. three holes
- D. four holes.
- Correct Answer
- two holes
- 1. Minimum composite sleeper index for wooden sleepers used over bridge girders, is
Options- A. 1455
- B. 1355
- C. 1255
- D. 1155
- E. none of these. Discuss
- 2. Minimum gradient in station yards is generally limited to
Options- A. 1 in 1000
- B. 1 in 750
- C. 1 in 500
- D. 1 in 400
- E. zero Discuss
- 3. If the standard length of a B.G. crossing is 597 cm, the number of crossing, is
Options- A. 1 in
- B. 1 in 12
- C. 1 in 16
- D. none of these. Discuss
- 4. On B.G. tracks the distance of outer signal from station limit is kept
Options- A. 510 m
- B. 520 m
- C. 530 m
- D. 540 m
- E. 550 m Discuss
- 5. If the stock rails are B.H. rails, the type of switch generally provided, is
Options- A. articulated
- B. undercut
- C. over riding
- D. straight cut. Discuss
- 6. In a diamond crossing, number of noses are
Options- A. 2
- B. 3
- C. 4
- D. 6 Discuss
- 7. The effective bearing area of all types of sleepers, is
Options- A. 0.40 m2
- B. 0.42 m2
- C. 0.44 m2
- D. 0.46 m2
- E. 0.50 m2 Discuss
- 8. In Indian railways, the ratio of axle load and weight of rail, is
Options- A. 312
- B. 412
- C. 512
- D. 600 Discuss
- 9. If D is the distance between parallel tracks G is the gauge and ? is angle of crossings, the distance between theoretical noses of two crossings measured parallel to tracks, is
Options- A. (D - G - G sec ?) cot ?
- B. (D - G + G sec ?) cot ?
- C. (D - G - G sec ?) tan ?
- D. (D + G + G sec ?) cot ? Discuss
- 10. If a is average number of peaks more than 10 mm of uneveness per kilometre, b is average number peaks more than 6 mm for gauge variation per kilometre and c is average number of peaks more than 2 mm twist per metre, then composite current recording index (Ic), as recommended by Indian Northern Railways, is
Options- A. Ic = 10 - a - b - c/4
- B. Ic = 20 - a - b - c/4
- C. Ic = 30 - a - b - c/4
- D. Ic = 40 - a - b - c/4 Discuss
Railways problems
Search Results
Correct Answer: 1455
Correct Answer: zero
Correct Answer: 1 in 12
Correct Answer: 540 m
Correct Answer: straight cut.
Correct Answer: 6
Correct Answer: 0.46 m2
Correct Answer: 512
Correct Answer: (D - G - G sec ?) cot ?
Correct Answer: Ic = 40 - a - b - c/4
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