Highway Engineering

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

A. 1 in 30
B. 1 in 36
C. 1 in 48
D. 1 in 60

A. slipping
B. skidding
C. turning
D. revolving

A. rougher than the traffic lanes
B. smoother than the traffic lanes
C. of same colour as that of the pavement
D. of very low load bearing capacity

A. stopping distance
B. two times the stopping distance
C. half the stopping distance
D. three times the stopping distance

A. effective drainage
B. counteracting the centrifugal force
C. having proper sight distance
D. none of the above

A. rough
B. dry
C. smooth and dry
D. smooth and wet

A. total reaction time of driver
B. speed of vehicle
C. efficiency of brakes
D. all of the above

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