For the design of super elevation for mixed traffic conditions, the speed is reduced by 20% 15% 75% 25% TRUE ANSWER : ? YOUR ANSWER : ?
The number of repetitions, which the pavement thickness designed for a given wheel load should be able to support during the life of pavement is 1000 1000000 100000 10000 TRUE ANSWER : ? YOUR ANSWER : ?
The diagram which shows the approximate path of vehicles and pedestrians involved in accidents is known as spot maps condition diagram collision diagram pie charts TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following represents a carpet of sand-bitumen mix without coarse aggregates ? bituminous carpet bituminous concrete mastic asphalt sheet asphalt TRUE ANSWER : ? YOUR ANSWER : ?
The maximum thickness of expansion joint in rigid pavements is 50 mm 100 mm 25 mm 10 mm TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following shapes is preferred in a valley curve ? cubic parabola lemniscate simple parabola spiral TRUE ANSWER : ? YOUR ANSWER : ?
If aggregate impact value is 20 to 30 percent, then it is classified as strong satisfactory for road surfacing unsuitable for road surfacing exceptionally strong TRUE ANSWER : ? YOUR ANSWER : ?
As per IRC recommendations, the average level of illumination on important roads carrying fast traffic is 15 lux 10 lux 30 lux 20 lux TRUE ANSWER : ? YOUR ANSWER : ?
The particular places where pedestrians are to cross the pavement are properly marked by the pavement marking known as stop lines lane lines turn markings crosswalk lines TRUE ANSWER : ? YOUR ANSWER : ?
If the design speed is V kmph and deviation angle is N radians, then the total length of a valley curve in meters is given by the expression 3.8 (NV3)”2 0.38 N V3/2 0.38 (NV3)”2 3.8 NV”2 TRUE ANSWER : ? YOUR ANSWER : ?