The percentage compensation in gradient for ruling gradient of 4% and horizontal curve of radius 760 m is no compensation 10% 1 % 0.1 % TRUE ANSWER : ? YOUR ANSWER : ?
The effect of grade on safe overtaking sight distance is to decrease it on both descending and ascending grades to decrease it on descending grades and to increase it on ascending grades to increase it on both descending and ascending grades to increase it on descending grades and to decrease it on ascending grades TRUE ANSWER : ? YOUR ANSWER : ?
If the stopping distance and average length of a vehicle are 18 m and 6 m respectively, then the theoretical maxi¬mum capacity of a traffic lane at a speed of 10 m/sec is 2000 vehicles per hour 3000 vehicles per hour 1500 vehicles per hour 2500 vehicles per hour TRUE ANSWER : ? YOUR ANSWER : ?
For rapid curing cutbacks, the oil used is gasoline light diesel heavy diesel kerosene oil TRUE ANSWER : ? YOUR ANSWER : ?
In case of hill roads, the extra widening is generally provided fully on the outer side of the curve one-fourth on inner side and three-fourth on outer side of the curve equally on inner and outer sides of the curve fully on the inner side of the curve TRUE ANSWER : ? YOUR ANSWER : ?
The most economical lighting layout which is suitable for narrow roads is Single side lighting None of these Staggered system Central lighting system TRUE ANSWER : ? YOUR ANSWER : ?
Flexible pavement distribute the wheel load None of these through structural action through a set of layers to the subgrade directly to subgrade TRUE ANSWER : ? YOUR ANSWER : ?
The stopping sight distance depends upon All of these total reaction time of driver efficiency of brakes speed of vehicle TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following represents hardest grade of bitumen ? 100/120 80/100 60/70 30/40 TRUE ANSWER : ? YOUR ANSWER : ?
The absolute minimum radius of curve for safe operation for a speed of 110 kmph is 440 m 577 m 110 m 220 m TRUE ANSWER : ? YOUR ANSWER : ?