Highway Sheet 23
-
1) Question.
If V is speed of a moving vehicle, r is radius of the curve, g is the accelertion due to gravity, W is the width of the carriageway, the super elevation is
Answer. -
2) Question.
If the width of carriage way is 12.5 metres, outer edge 50 cm higher than the inner edge, the required super elevtion is
Answer. -
3) Question.
The advantage of providing super-elevation on roads, is
Answer. -
4) Question.
If no super elevation is provided on a road along curves, pot holes may develop at
Answer. -
5) Question.
Raising of outer edge of a road with respect to inner edge, is known
Answer. -
6) Question.
For calculating the tractive force along an upgrade of an asphalt road, the most probable value of the co-efficient of traction resistance is assumed
Answer. -
7) Question.
For a properly designed vehicle, the resistance generally ignored, is
Answer. -
8) Question.
If A is the projected area of a vehicle in square metres, V is speed of the vehicles in kilometres per hour and C is a constant, then the wind resistence R to the moving vehicles, is given by
Answer. -
9) Question.
If L is the length of vehicles in metres, C is the clear distance between two consecurive vehicles (stopping sight distance), V is the spped of vehicles in km/hour, the maximum number N of vehicles/hour, is
Answer. -
10) Question.
Floating gradient are generally provided
Answer.
