A. 2%
B. 2.5%
C. 3%
D. 4%
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Related Mcqs:
- When the bituminous surfacing is done on already existing black top road or over existing cement concrete road, the type of treatment to be given is________________?
- A. seal coat B. tack coat C. prime coat D. spray of emulsion...
- For water bound macadam roads in localities of heavy rainfall, the recommended value of camber is_______________?
- A. 1 in 30 B. 1 in 36 C. 1 in 48 D. 1 in 60...
- 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...
- 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...
- 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 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 minimum design speed for hairpin bends in hill roads is taken as_______________?
- A. 20 kmph B. 30 kmph C. 40 kmph D. 50 kmph...
- The suitable surfacing material for a bridge deck slab is________________?
- A. sheet asphalt B. bituminous carpet C. mastic asphalt D. rolled asphalt...
- Camber in the road is provided for_______________?
- A. effective drainage B. counteracting the centrifugal force C. having proper sight distance D. none of the above...
- The camber of road should be approximately equal to___________________?
- A. longitudinal gradient B. two times the longitudinal gradient C. three times the longitudinal gradient D. half the longitudinal gradient...
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