Tyre pressure influences the total depth of pavement None of these quality of surface course both the above TRUE ANSWER : ? YOUR ANSWER : ?
The ruling design speed on a National Highway in plain terrain as per IRC recommendations is 80 kmph 120 kmph 60 kmph 100 kmph 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 traverser scotch block triangle TRUE ANSWER : ? YOUR ANSWER : ?
Stopping sight distance is always less than overtaking sight distance equal to overtaking sight distance None of these more than overtaking sight distance TRUE ANSWER : ? YOUR ANSWER : ?
Highway facilities are designed for annual average daily traffic peak hourly volume of the year thirtieth highest hourly volume annual average hourly volume 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 day 5000 vehicles per hour 500 vehicles per hour 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 3000 vehicles per hour 2500 vehicles per hour 2000 vehicles per hour 1500 vehicles per hour TRUE ANSWER : ? YOUR ANSWER : ?
The sequence of four stages of survey in a highway alignment is map study, preliminary survey, reconnaissance and detailed survey preliminary survey, map study, reconnaissance and detailed survey map study, reconnaissance, preliminary survey and detailed survey reconnaissance, map study, preliminary survey and detailed survey TRUE ANSWER : ? YOUR ANSWER : ?
For design, that length of transition curve should be taken which is higher of (A) and (B) based on rate of change of super elevation based on allowable rate of change of centrifugal acceleration smaller of (A) and (B) TRUE ANSWER : ? YOUR ANSWER : ?
If the group index value of subgrade is between 5 and 9, then the subgrade is treated as very poor good fair poor TRUE ANSWER : ? YOUR ANSWER : ?