A. 2.5 m
B. 3.5 m
C. 4.5 m
D. 5.5m
Related Mcqs:
- The maximum thickness of expansion joint in rigid pavements is______________?
A. 0
B. 25 mm
C. 50 mm
D. 100 mm - The function of an expansion joint in rigid pavements is to______________?
A. relieve warping stresses
B. relieve shrinkage stresses
C. resist stresses due to expansion
D. allow free expansion - Maximum daily traffic capacity of bituminous pavements is______________?
A. 500 tonnes per day
B. 1000 tonnes per day
C. 1500 tonnes per day
D. 2000 tonnes per day - 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 - Tie bars in cement concrete pavements are at______________?
A. expansion joints
B. contraction joints
C. warping joints
D. longitudinal joints - Which of the following is considered to be the highest quality construction in the group of black top pavements ?
A. mastic asphalt
B. sheet asphalt
C. bituminous carpet
D. bituminous concrete - With increase in speed of the traffic stream, the minimum spacing of vehicles________________?
A. increases
B. decreases
C. first decreases and then increases after reaching a minimum value at optimum speed
D. first increases and then decreases after reaching a maximum value at optimum speed - 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 - 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) - The fundamental factor in the selection of pavement type is_____________?
A. climatic condition
B. type and intensity of traffic
C. subgrade soil and drainage conditions
D. availability of funds for the construction project
