The rail is designated by its length cross-section weight weight per unit length TRUE ANSWER : ? YOUR ANSWER : ?
To calculate the minimum value of ruling radius of horizontal curves in plains, the design speed is given by 8 kmph 12kmph 20 kmph 16kmph TRUE ANSWER : ? YOUR ANSWER : ?
Centre line markings are used to designate traffic lanes to indicate that overtaking is not permitted in roadways meant for two way traffic to designate proper lateral placement of vehicles before turning to different directions TRUE ANSWER : ? YOUR ANSWER : ?
The thickness of bituminous carpet varies from 20 to 25 mm 100 to 120 mm 50 to 75 mm 75 to 100 mm TRUE ANSWER : ? YOUR ANSWER : ?
Select the correct statement. More the value of CBR, greater thickness of pavement will be required Minimum and maximum values of group index can be 0 and 20 respectively More the value of group index, less thickness of pavement will be required All of these TRUE ANSWER : ? YOUR ANSWER : ?
In highway construction, rolling starts from Center and proceed to sides Sides and proceed to center One side and proceed to other side Any of the above TRUE ANSWER : ? YOUR ANSWER : ?
Creep is the Difference in level of two rails Vertical movement of rail Lateral movement of rail Longitudinal movement of rail TRUE ANSWER : ? YOUR ANSWER : ?
The maximum thickness of expansion joint in rigid pavements is 100 mm 10 mm 25 mm 50 mm TRUE ANSWER : ? YOUR ANSWER : ?
When semaphore and warner are installed on the same post, then the stop indication is given when semaphore arm lowered but warner arm horizontal both arms are horizontal both semaphore and warner arms lowered None of these TRUE ANSWER : ? YOUR ANSWER : ?
The maximum number of vehicles beyond which the rotary may not function efficiently is 5000 vehicles per day 500 vehicles per hour 500 vehicles per day 5000 vehicles per hour TRUE ANSWER : ? YOUR ANSWER : ?