If an ascending gradient of 1 in 50 meets a descending gradient of 1 in 50, the length of summit curve for a stopping sight distance of 80 m will be_______________?

Related Mcqs:

The effect of grade on safe overtaking sight distance is_______________?

A. to increase it on descending grades and to decrease it on ascending grades B. to decrease it on descending grades and to increase it on ascending grades C. to increase it on both descending and ascending grades D. to decrease it on both descending and ascending grades...

The absolute minimum radius of curve for safe operation for a speed of 110 kmph is______________?

A. 110 m B. 220 m C. 440 m D. 577 m...

With increase in speed of the traffic stream, the minimum spacing of vehicles________________?

A. increases B. decreases C. first decreases and then increases after reaching a minimum value at optimum speed D. first increases and then decreases after reaching a maximum value at optimum speed...

The ductility value of bitumen for suitability in road construction should not be less than____________?

A. 30 cm B. 40 cm C. 50 cm D. 60 cm...

The camber of shoulders in water bound macadam roads is________________?

A. equal to the cross slope of pavement B. less than the cross slope of pavement C. greater than the cross slope of pavement D. zero...