Highway Engineering Compared to a level surface, on a descending gradient the stopping sight distance is less dependent on the speed same more less dependent on the speed same more ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The stopping sight distance depends upon All of these total reaction time of driver speed of vehicle efficiency of brakes All of these total reaction time of driver speed of vehicle efficiency of brakes ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering With increase in speed of the traffic stream, the minimum spacing of vehicles increases first decreases and then increases after reaching a minimum value at optimum speed decreases first increases and then decreases after reaching a maximum value at optimum speed increases first decreases and then increases after reaching a minimum value at optimum speed decreases first increases and then decreases after reaching a maximum value at optimum speed ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When semaphore and warner are installed on the same post, then the stop indication is given when semaphore arm lowered but warner arm horizontal None of these both arms are horizontal both semaphore and warner arms lowered semaphore arm lowered but warner arm horizontal None of these both arms are horizontal both semaphore and warner arms lowered ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Tie bars in cement concrete pavements are at longitudinal joints warping joints expansion joints contraction joints longitudinal joints warping joints expansion joints contraction joints ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For highway geometric design purposes the speed used is 50 “”percentile 98 “”percentile 15th percentile 85th percentile 50 “”percentile 98 “”percentile 15th percentile 85th percentile ANSWER DOWNLOAD EXAMIANS APP
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