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Civil Engineering - Highway Engineering

Exercise : Highway Engineering - Section 4
41.
If V is the design speed of vehicles in km/hour, the change of radial acceleration in metres/sec3, is
80/(75+V)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
Volume of traffic which is due to improvement carried out in adjacent area, is known as
development traffic
generated traffic growth
normal traffic growth
current traffic.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
Roughness index of roads, is expressed as
size of the stone on the pavement
number of patches on the pavement
cumulative deformation of surface per horizontal distance
type of the road surface.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
If N is deviation angle, the length L, of a parabolic vertical curve for safe stopping distance S, is
both (a) and (b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
Pick up the correct statement from the following:
The height of head light above road surface, is taken as 0.75 m
The beam of head light is up to one degree upwards from the grade of road
While designing the valley curve, the height of the object is assumed nil
All the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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