Highway Engineering The maximum spacing of contraction joints in rigid pavements is 4.5 m 2.5 m 5.5m 3.5 m 4.5 m 2.5 m 5.5m 3.5 m ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Which of the following premix methods is used for base course ? bituminous bound macadam sheet asphalt mastic asphalt bituminous carpet bituminous bound macadam sheet asphalt mastic asphalt bituminous carpet ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering When semaphore and warner are installed on the same post, then the stop indication is given when None of these both arms are horizontal semaphore arm lowered but warner arm horizontal both semaphore and warner arms lowered None of these both arms are horizontal semaphore arm lowered but warner arm horizontal both semaphore and warner arms lowered 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 3.8 NV”2 0.38 (NV3)”2 0.38 N V3/2 3.8 (NV3)”2 3.8 NV”2 0.38 (NV3)”2 0.38 N V3/2 3.8 (NV3)”2 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering For design, that length of transition curve should be taken which is smaller of (A) and (B) higher of (A) and (B) based on rate of change of super elevation based on allowable rate of change of centrifugal acceleration smaller of (A) and (B) higher of (A) and (B) based on rate of change of super elevation based on allowable rate of change of centrifugal acceleration 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 2000 vehicles per hour 2500 vehicles per day 2500 vehicles per hour 1000 vehicles per hour 2000 vehicles per hour 2500 vehicles per day ANSWER DOWNLOAD EXAMIANS APP
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