The background colour of the informatory sign board is yellow green white red TRUE ANSWER : ? YOUR ANSWER : ?
The diagram which shows all important physical conditions of an accident location like roadway limits, bridges, trees and all details of roadway conditions is known as condition diagram collision diagram spot maps pie chart TRUE ANSWER : ? YOUR ANSWER : ?
When semaphore and warner are installed on the same post, then the stop indication is given when both arms are horizontal both semaphore and warner arms lowered semaphore arm lowered but warner arm horizontal None of these TRUE ANSWER : ? YOUR ANSWER : ?
Study the following statements regarding creep. i) Creep is greater on curves than on tangent railway track, ii) Creep in new rails is more than that in old rails, iii) Creep is more on steep gradients than on level track. The correct answer is (ii) and (iii) (i)and(ii) only (i) (i), (ii) and (iii) TRUE ANSWER : ? YOUR ANSWER : ?
For the design of super elevation for mixed traffic conditions, the speed is reduced by 20% 25% 15% 75% TRUE ANSWER : ? YOUR ANSWER : ?
The drain which is provided parallel to roadway to intercept and divert the water from hill slopes is known as Cross drain Sloping drain Catch-water drain Side drain TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following turnouts is most commonly used for goods train on Indian Railways ? 1 in 16 1 in 12 1 in 8’/2 1 in 20 TRUE ANSWER : ? YOUR ANSWER : ?
The camber of road should be approximately equal to half the longitudinal gradient three times the longitudinal gradient two times the longitudinal gradient longitudinal gradient TRUE ANSWER : ? YOUR ANSWER : ?
The value of ruling gradient in plains as per IRC recommendation is 1 in 20 1 m 15 1 in 12 1 in 30 TRUE ANSWER : ? YOUR ANSWER : ?
Desire lines are plotted in traffic volume studies origin and destination studies speed studies accident studies TRUE ANSWER : ? YOUR ANSWER : ?