Highway Engineering Which of the following represents hardest grade of bitumen ? 30/40 60/70 80/100 100/120 30/40 60/70 80/100 100/120 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For a constant value of coefficient of lateral friction, the value of required super-elevation increases with decrease in speed and with increase in radius of curve increase in both speed and radius of curve increase in speed and with decrease in radius of curve decrease in both speed and radius of curve decrease in speed and with increase in radius of curve increase in both speed and radius of curve increase in speed and with decrease in radius of curve decrease in both speed and radius of curve ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The percentage compensation in gradient for ruling gradient of 4% and horizontal curve of radius 760 m is 0.1 % no compensation 10% 1 % 0.1 % no compensation 10% 1 % ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If the design speed is V kmph and deviation angle is N radians, then the total length of a valley curve in meters is given by the expression 0.38 (NV3)”2 0.38 N V3/2 3.8 NV”2 3.8 (NV3)”2 0.38 (NV3)”2 0.38 N V3/2 3.8 NV”2 3.8 (NV3)”2 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Which of the following is considered to be the highest quality construction in the group of black top pavements? Bituminous concrete Mastic asphalt Bituminous carpet Sheet asphalt Bituminous concrete Mastic asphalt Bituminous carpet Sheet asphalt ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The aggregates required for one kilometer length of water bound macadam road per meter width and for 10 mm thickness is 8 cubic meter 10 cubic meter 12 cubic meter 15 cubic meter 8 cubic meter 10 cubic meter 12 cubic meter 15 cubic meter ANSWER DOWNLOAD EXAMIANS APP