Highway Engineering 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 smaller of (A) and (B) based on allowable rate of change of centrifugal acceleration higher of (A) and (B) based on rate of change of super elevation smaller of (A) and (B) based on allowable rate of change of centrifugal acceleration ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If ruling gradient is I in 20 and there is also a horizontal curve of radius 76 m, then the compensated grade should be 6% 3 % 5 % 4% 6% 3 % 5 % 4% ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering A traffic rotary is justified where when traffic volume is more than 5000 vehicles per hour space is limited and costly number of intersecting roads is between 4 and 7 when traffic volume is less than 500 vehicles per hour when traffic volume is more than 5000 vehicles per hour space is limited and costly number of intersecting roads is between 4 and 7 when traffic volume is less than 500 vehicles per hour ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering In highway construction on super elevated curves, the rolling shall proceed from upper edge towards the lower edge lower edge towards the upper edge sides towards the centre centre towards the sides upper edge towards the lower edge lower edge towards the upper edge sides towards the centre centre towards the sides ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The stopping sight distance depends upon efficiency of brakes All of these speed of vehicle total reaction time of driver efficiency of brakes All of these speed of vehicle total reaction time of driver ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The shape of the camber, best suited for cement concrete pavements, is straight line elliptical combination of straight and parabolic parabolic straight line elliptical combination of straight and parabolic parabolic ANSWER DOWNLOAD EXAMIANS APP
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