Highway Engineering The ruling design speed on a National Highway in plain terrain as per IRC recommendations is 100 kmph 80 kmph 60 kmph 120 kmph 100 kmph 80 kmph 60 kmph 120 kmph ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering Tie bars in cement concrete pavements are at warping joints longitudinal joints contraction joints expansion joints warping joints longitudinal joints contraction joints expansion joints ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If b is the wheel track of a vehicle and h is the height of centre of gravity above road surface, then to avoid overturning and lateral skidding on a horizontal curve, the centrifugal ratio should always be less than b/2h and greater than co-efficient of lateral friction less than b/2h and also less than co-efficient of lateral friction greater than b/2h and less than co-efficient of lateral friction greater than b/2h and also greater than coefficient of lateral friction less than b/2h and greater than co-efficient of lateral friction less than b/2h and also less than co-efficient of lateral friction greater than b/2h and less than co-efficient of lateral friction greater than b/2h and also greater than coefficient of lateral friction ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The value of ruling gradient in plains as per IRC recommendation is 1 m 15 1 in 12 1 in 30 1 in 20 1 m 15 1 in 12 1 in 30 1 in 20 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering On a horizontal curve if the pavement is kept horizontal across the alignment, then the pressure on the outer wheels will be less than the pressure on inner wheels equal to the pressure on inner wheels more than the pressure on inner wheels zero less than the pressure on inner wheels equal to the pressure on inner wheels more than the pressure on inner wheels zero 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 decrease in speed and with increase in radius of curve increase in speed and with decrease in radius of curve increase in both speed and radius of curve decrease 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 increase in both speed and radius of curve ANSWER DOWNLOAD EXAMIANS APP
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