The minimum design speed for hairpin bends in hill roads is taken as 50 kmph 40 kmph 30 kmph 20 kmph TRUE ANSWER : ? YOUR ANSWER : ?
As per IRC recommendations, the maximum limit of super elevation for mixed traffic in plain terrain is equal to camber 1 in 15 1 in 12.5 1 in 10 TRUE ANSWER : ? YOUR ANSWER : ?
For design, that length of transition curve should be taken which is higher of (A) and (B) based on allowable rate of change of centrifugal acceleration smaller of (A) and (B) based on rate of change of super elevation TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following devices is used to transfer the wagons or locomotives to and from parallel tracks without any necessity of shunting ? turntable triangle scotch block traverser TRUE ANSWER : ? YOUR ANSWER : ?
The most economical lighting layout which is suitable for narrow roads is Staggered system Single side lighting Central lighting system None of these TRUE ANSWER : ? YOUR ANSWER : ?
Enoscope is used to find time-mean speed average speed spot speed space-mean speed TRUE ANSWER : ? YOUR ANSWER : ?
Flexible pavement distribute the wheel load None of these directly to subgrade through a set of layers to the subgrade through structural action TRUE ANSWER : ? YOUR ANSWER : ?
On a horizontal curve if the pavement is kept horizontal across the alignment, then the pressure on the outer wheels will be equal to the pressure on inner wheels zero more than the pressure on inner wheels less than the pressure on inner wheels TRUE ANSWER : ? YOUR ANSWER : ?
The maximum thickness of expansion joint in rigid pavements is 50 mm 25 mm 100 mm 10 mm TRUE ANSWER : ? YOUR ANSWER : ?
Maximum number of vehicles can be parked with 30° angle parking 45° angle parking parallel parking 90° angle parking TRUE ANSWER : ? YOUR ANSWER : ?