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- Question
In retaining and breast walls, weep holes are provided at
Options- A. 50 cm vertical height and 50 cm centre to centre horizontally
- B. 100 cm vertical height and 100 cm centre to centre horizontally
- C. 100 cm vertical height and 120 cm centre to centre horizontally
- D. 120 cm vertical height and 100 cm centre to centre horizontally.
- Correct Answer
- 100 cm vertical height and 120 cm centre to centre horizontally
- 1. At intersection of roads, the traffic volume study is carried out to ascertain the number of vehicles
Options- A. moving along straights
- B. turning left
- C. turning right
- D. all the above. Discuss
- 2. In a right angle bend of a road provided with a transition throughout, the maximum polar angle will be
Options- A. 10°
- B. 15°
- C. 20°
- D. 30°
- E. 45° Discuss
- 3. If brakes of vehicles are effective, the vehicle-running at 30 km/hour comes to a stop in
Options- A. 10 metres
- B. 12 metres
- C. 15 metres
- D. 18 metres Discuss
- 4. If V is speed of a moving vehicle, r is radius of the curve, g is the acceleration due to gravity, W is the width of the carriageway, the super elevation is
Options- A.
- B.
- C.
- D.
- E.
Discuss
- 5. 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
- 6. For a properly designed vehicle, the resistance generally ignored, is
Options- A. wind resistance
- B. rolling resistance
- C. grade resistance
- D. axle resistance
- E. none of these. Discuss
- 7. At a road junction, 16 cross conflict points are severe, if
Options- A. both are one-way roads
- B. both are two-way roads
- C. one is two-way road and other is one-way road
- D. none of these. Discuss
- 8. If degree of a road curve is defined by assuming the standard length of an arc as 30 metres, the radius of 1° curve is equal
Options- A. 1719 m
- B. 1146 m
- C. 1046 m
- D. 1619 m
- E. 1573 m Discuss
- 9. Customers prefer parking of their vehicles at
Options- A. 90° to aisles
- B. 85° to aisles
- C. 80° to aisles
- D. 75° to aisles
- E. 60° to aisles Discuss
- 10. The maximum radial distance of a Lemniscate curve, having maximum polar angle a, is
Options- A. 3 R sin ?
- B. 3 R sin2?
- C. 3 R sin 2?
- D. 3 R sin ?/2
- E. none of these. Discuss
Highway Engineering problems
Search Results
Correct Answer: all the above.
Correct Answer: 15°
Correct Answer: 12 metres
Correct Answer:
Correct Answer: beginning of the circular curve
Correct Answer: axle resistance
Correct Answer: both are two-way roads
Correct Answer: 1719 m
Correct Answer: 75° to aisles
Correct Answer: 3 R sin 2?
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