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________________?

Related Mcqs:

The stopping sight distance depends upon_______________?

A. total reaction time of driver B. speed of vehicle C. efficiency of brakes D. all of the above...

For the design of super elevation for mixed traffic conditions, the speed is reduced by_____________?

A. 15% B. 20% C. 25% D. 75%...

Which of the following is indicated by a warning sign ?

A. level crossing B. no parking C. end of speed limit D. overtaking prohibited...

A traffic rotary is justified where______________?

A. number of intersecting roads is between 4 and 7 B. space is limited and costly C. when traffic volume is less than 500 vehicles per hour D. when traffic volume is more than 5000 vehicles per hour...

Select the correct statement______________?

A. More the value of group index, less thickness of pavement will be required B. More the value of CBR, greater thickness of pavement will be required C. Minimum and maximum values of group index can be 0 and 20 respectively D. all of the above...