The terrain may be classified as rolling terrain if the cross slope of land is______________?

Related Mcqs:

1. The ruling design speed on a National Highway in plain terrain as per IRC recommendations is_____________?

   A. 60 kmph
   B. 80 kmph
   C. 100 kmph
   D. 120 kmph

2. As per IRC recommendations, the maximum limit of super elevation for mixed traffic in plain terrain is_______________?

   A. 1 in 15
   B. 1 in 12.5
   C. 1 in 10
   D. equal to camber

3. In highway construction, rolling starts from________________?

   A. sides and proceed to centre
   B. centre and proceed to sides
   C. one side and proceed to other side
   D. any of the above

4. In highway construction on super elevated curves, the rolling shall proceed from_________________?

   A. sides towards the centre
   B. centre towards the sides
   C. lower edge towards the upper edge
   D. upper edge towards the lower edge

5. The maximum number of vehicles beyond which the rotary may not function efficiently is______________?

   A. 500 vehicles per hour
   B. 500 vehicles per day
   C. 5000 vehicles per hour
   D. 5000 vehicles per day

6. The particular places where pedestrians are to cross the pavement are properly marked by the pavement marking known as________________?

   A. stop lines
   B. turn markings
   C. crosswalk lines
   D. lane lines

7. When two equally important roads cross roughly at right angles, the suitable shape of central island is________________?

   A. circular
   B. elliptical
   C. tangent
   D. turbine

8. The sequence of four stages of survey in a highway alignment is______________?

   A. reconnaissance, map study, preliminary survey and detailed survey
   B. map study, preliminary survey, reconnaissance and detailed survey
   C. map study, reconnaissance, preliminary survey and detailed survey
   D. preliminary survey, map study, reconnaissance and detailed survey

9. The maximum design gradient for vertical profile of a road is______________?

   A. ruling gradient
   B. limiting gradient
   C. exceptional gradient
   D. minimum gradient

10. Percentage of free carbon in bitumen is______________?

    A. more than that in tar
    B. less than that in tar
    C. equal to that in tar
    D. none of the above