The suitable surfacing material for a bridge deck slab is bituminous carpet sheet asphalt rolled asphalt mastic asphalt TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following represents hardest grade of bitumen ? 80/100 60/70 30/40 100/120 TRUE ANSWER : ? YOUR ANSWER : ?
The particular places where pedestrians are to cross the pavement are properly marked by the pavement marking known as lane lines crosswalk lines stop lines turn markings TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is considered to be the highest quality construction in the group of black top pavements? Bituminous carpet Sheet asphalt Mastic asphalt Bituminous concrete TRUE ANSWER : ? YOUR ANSWER : ?
RC-2, MC-2 and SC-2 correspond to None of these viscosity in increasing order from RC-2 to SC-2 viscosity in decreasing order from RC-2 to SC-2 same viscosity TRUE ANSWER : ? YOUR ANSWER : ?
The terrain may be classified as rolling terrain if the cross slope of land is upto 10% between 25% and 60% more than 60% between 10% and 25% TRUE ANSWER : ? YOUR ANSWER : ?
If the group index value of subgrade is between 5 and 9, then the subgrade is treated as fair good very poor poor TRUE ANSWER : ? YOUR ANSWER : ?
Most suitable material for highway embankments is silts organic soil clays granular soil TRUE ANSWER : ? YOUR ANSWER : ?
The stopping sight distance depends upon total reaction time of driver speed of vehicle efficiency of brakes All of these TRUE ANSWER : ? YOUR ANSWER : ?
Centre line markings are used to designate proper lateral placement of vehicles before turning to different directions to indicate that overtaking is not permitted in roadways meant for two way traffic to designate traffic lanes TRUE ANSWER : ? YOUR ANSWER : ?