Discussion
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- Question
Pick up the incorrect statement from the following. On highways circular curves may be
Options- A. simple curves
- B. compound curves
- C. reverse curves
- D. vertical curves
- E. all the above.
- Correct Answer
- vertical curves
- 1. The length of a transition curve, is governed by
Options- A. rate of change of radial acceleration
- B. rate of change of super-elevation
- C. both (a) and (b)
- D. neither (a) nor (b) Discuss
- 2. The ratio of maximum deviation angle and maximum polar deflection angle of a Lemniscate curve, is
Options- A. 2
- B. 3
- C. 4
- D. 5
- E. 6 Discuss
- 3. Ruling gradient on hill roads 300 m above M.S.L. is kept
Options- A. 4%
- B. 5%
- C. 6%
- D. 7%
- E. 8% Discuss
- 4. In complex situations, total time required for a driver to form a judgement and to act, may be taken as
Options- A. 1.0 sec
- B. 1.5 sec
- C. 2.0 sec
- D. 2.5 sec
- E. 3.0 sec Discuss
- 5. Roadway width for a National highways and State highways (two-lanes) is
Options- A. 12 m
- B. 9 m
- C. 9.5 m
- D. 15 m Discuss
- 6. The minimum cross fall of shoulders is kept
Options- A. 0.5%
- B. 1.0%
- C. 1.5%
- D. 2.5%
- E. 3% Discuss
- 7. Thickness of broken centre line markings for a four lane road, is generally kept
Options- A. 10 cm
- B. 12 cm
- C. 15 cm
- D. 18 cm
- E. 20 cm Discuss
- 8. In welded wire mesh, the longitudinal wire is placed at
Options- A. 10 cm centres
- B. 15 cm centres
- C. 20 cm centres
- D. 25 cm centres
- E. 30 cm centres Discuss
- 9. Along a hill road, a side drain is provided on
Options- A. outer side of a spur curve
- B. outer side of a re-entrant curve
- C. outer side of both (a) and (b)
- D. inner side of both (a) and (b) Discuss
- 10. Pick up the correct statement from the following:
Options- A. Borrow pits are located out side the right of way
- B. Borrow pits may be located on either side of the right of way
- C. Spoil bank is located on one side of the right of way
- D. All the above. Discuss
Highway Engineering problems
Search Results
Correct Answer: both (a) and (b)
Correct Answer: 3
Correct Answer: 5%
Correct Answer: 3.0 sec
Correct Answer: 12 m
Correct Answer: 3%
Correct Answer: 15 cm
Correct Answer: 15 cm centres
Correct Answer: inner side of both (a) and (b)
Correct Answer: All the above.
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