Highway Engineering The function of an expansion joint in rigid pavements is to Relieve warping stresses Relieve shrinkage stresses Allow free expansion Resist stresses due to expansion Relieve warping stresses Relieve shrinkage stresses Allow free expansion Resist stresses due to expansion ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering With increase in speed of the traffic stream, the maximum capacity of the lane first decreases and then increases after reaching a minimum value at optimum speed increases decreases first increases and then decreases after reaching a maximum value at optimum speed first decreases and then increases after reaching a minimum value at optimum speed increases decreases first increases and then decreases after reaching a maximum value at optimum speed ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Desire lines are plotted in accident studies traffic volume studies speed studies origin and destination studies accident studies traffic volume studies speed studies origin and destination studies ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Compared to a level surface, on a descending gradient the stopping sight distance is same dependent on the speed less more same dependent on the speed less more ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When the bituminous surfacing is done on already existing black top road or over existing cement concrete road, the type of treatment given is Spray of emulsion Prime coat Seal coat Tack coat Spray of emulsion Prime coat Seal coat Tack coat 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 both speed and radius of curve increase in both speed and radius of curve decrease in speed and with increase in radius of curve increase in speed and with decrease in radius of curve decrease in both speed and radius of curve increase in both speed and radius of curve decrease in speed and with increase in radius of curve increase in speed and with decrease in radius of curve ANSWER DOWNLOAD EXAMIANS APP
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