A. 20 kmph
B. 30 kmph
C. 40 kmph
D. 50 kmph
Related Mcqs:
- When a number of roads are meeting at a point and only one of the roads is important, then the suitable shape of rotary is________________?
A. circular
B. tangent
C. elliptical
D. turbine - In case of hill roads, the extra widening is generally provided______________?
A. equally on inner and outer sides of the curve
B. fully on the inner side of the curve
C. fully on the outer side of the curve
D. one-fourth on inner side and three-fourth on outer side of the curve - In hill roads the side drains arc provided________________?
A. only on the hill side of road
B. only on the opposite side of hill
C. on both sides of road
D. none of the above - The camber for hill roads in case of bituminous surfacing is adopted as________________?
A. 2%
B. 2.5%
C. 3%
D. 4% - The drain which is provided parallel to roadway to intercept and divert the water from hill slopes is known as_______________?
A. sloping drain
B. catchwater drain
C. side drain
D. cross drain - To calculate the minimum value of ruling radius of horizontal curves in plains, the design speed is given by_________________?
A. 8 kmph
B. 12kmph
C. 16kmph
D. 20 kmph - For design, that length of transition curve should be taken which is_____________?
A. based on allowable rate of change of centrifugal acceleration
B. based on rate of change of super elevation
C. higher of (A) and (B)
D. smaller of (A) and (B) - As per IRC recommendations, the average level of illumination on important roads carrying fast traffic is______________?
A. 10 lux
B. 15 lux
C. 20 lux
D. 30 lux - The most economical lighting layout which is suitable for narrow roads is_______________?
A. single side lighting
B. staggered system
C. central lighting system
D. none of the above - The camber of shoulders in water bound macadam roads is________________?
A. equal to the cross slope of pavement
B. less than the cross slope of pavement
C. greater than the cross slope of pavement
D. zero
