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The minimum value of camber provided for thin bituminous surface hill roads, is
The minimum value of camber provided for thin bituminous surface hill roads, is
Width of formation for village roads in mountainous areas is
Minimum right of way required for a village road in open area is
Recommended right of way for highways in open areas is
In geometric design of roads height of sight distance of a driven is taken as above road surface
For finding stopping distance of a vehicle, the height of line of sight of driver and height of line of obstacle on road are taken as_____respectively.
The stopping sight distance in metres for Indian highways for upward slope i is
where v = speed in kmph
t = time of perception and response
f= coefficient of friction
If speed of vehicle is about 100 kmph IRC recommended value of coefficient of friction is
To overtake a vehicle going at 40 kmph on two lane highway OSD is
To overtake a vehicle going at 80 kmph on a twolane highway overtaking sight distance is
Sight distance at intersection should be equal to
Sight distance at intersection should be at least along the minor road.
If design speed of a main road is 100 kmph, the sight distance at intersection should be at least
If the cross slope of terrain is 15, it is classified as
If the cross slope of a terrain in 35% it is classified as
When a vehicle weighing W traces a horizontal curve of radius R with uniform velocity v it is
subjected to a centrifugal force
When a vehicle traces a horizontal curve, it is subjected to centrifugal force in direction.
A vehicle weighs 50 kN when empty. Its minimum velocity for skidding on a curve is v. If it is weighing 100 kN so that centroid remains at the same height when loaded, it; minimum velocity for skidding on a curve is
2 videos122 docs55 tests

2 videos122 docs55 tests
