The critical combination of stresses for corner region in cement concrete roads is____________?

Related Mcqs:

1. 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...

2. The shape of the camber, best suited for cement concrete pavements, is_______________?

   A. straight line B. parabolic C. elliptical D. combination of straight and parabolic...

3. Tie bars in cement concrete pavements are at______________?

   A. expansion joints B. contraction joints C. warping joints D. longitudinal joints...

4. 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...

5. 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...

6. 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...

7. 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...

8. 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...

9. 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...

10. The camber for hill roads in case of bituminous surfacing is adopted as________________?

    A. 2% B. 2.5% C. 3% D. 4%...