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  • Question

  • Enoscope is used to determine


  • Options
  • A. spot speed
  • B. average speed
  • C. travel time
  • D. none of these.

  • Correct Answer
  • spot speed 

    • Highway Engineering problems

    Search Results

    • 1. Pick up the correct statement from the following:

    • Options
    • A. Minimum desirable width of medians on rural highways is 5 metres
    • B. Minimum width of medians should be 3 metres
    • C. On long bridges and viaducts, the width of medians should be 1.5 m
    • D. All the above.
      • Discuss
    • 2. The pavement width of a road depends upon

    • Options
    • A. terrain
    • B. type of traffic
    • C. number of lanes
    • D. all the above.
      • Discuss
    • 3. The usual width of side drains along Highways in hilly region, is

    • Options
    • A. 50 cm
    • B. 60 cm
    • C. 70 cm
    • D. 80 cm
    • E. 100 cm
      • Discuss
    • 4. If L is the length of vehicles in metres, C is the clear distance between two consecutive vehicles (stopping sight distance), V is the speed of vehicles in km/hour, the maximum number N of vehicles/hour, is

    • Options
    • A.
    • B.
    • C.
    • D.
    • E.
      • Discuss
    • 5. An upgrade g1% is followed by a downgrade g2%. The equation of the parabolic curve of length L to be introduced, is given by

    • Options
    • A.
    • B.
    • C.
    • D.
      • Discuss
    • 6. The minimum width of the pavement of a National Highway should be

    • Options
    • A. 4.7 m
    • B. 5.7 m
    • C. 6.7 m
    • D. 7.7 m
    • E. 8.0 m
      • Discuss
    • 7. Round-abouts are not suitable if number of vehicles exceed

    • Options
    • A. 3000
    • B. 4000
    • C. 5000
    • D. 6000
      • Discuss
    • 8. For a comfortable travel on Highways, the centrifugal ratio should not exceed

    • Options
    • A. 0.10
    • B. 0.15
    • C. 0.20
    • D. 0.25
    • E. 0.30
      • Discuss
    • 9. The width formation of a road means the width of

    • Options
    • A. carriageway
    • B. pavement and shoulders
    • C. embankment at ground level
    • D. embankment at the top level.
      • Discuss
    • 10. An exceptional grade may be provided upto 1 in 12 along hill roads, if the length does not exceed

    • Options
    • A. 45 m per km
    • B. 60 m per km
    • C. 75 m per km
    • D. 90 m per km
    • E. 100 m per km
      • Discuss

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