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 Seal coat Tack coat Prime coat Spray of emulsion Seal coat Tack coat Prime coat Spray of emulsion ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The maximum thickness of expansion joint in rigid pavements is 25 mm 10 mm 100 mm 50 mm 25 mm 10 mm 100 mm 50 mm ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The maximum spacing of contraction joints in rigid pavements is 4.5 m 3.5 m 5.5m 2.5 m 4.5 m 3.5 m 5.5m 2.5 m ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Which of the following devices is used to transfer the wagons or locomotives to and from parallel tracks without any necessity of shunting ? triangle turntable traverser scotch block triangle turntable traverser scotch block ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If the average center to center spacing of vehicles is 20 meters, then the basic capacity of a traffic lane at a speed of 50 kmph is 2500 vehicles per hour 1000 vehicles per hour 2500 vehicles per day 2000 vehicles per hour 2500 vehicles per hour 1000 vehicles per hour 2500 vehicles per day 2000 vehicles per hour ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Which of the following methods is preferred for collecting origin and destination data for a small area like a mass business center or a large intersection ? return postcard method home interview method license plate method road side interview method return postcard method home interview method license plate method road side interview method ANSWER DOWNLOAD EXAMIANS APP
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