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 |
Answer: Option E
Explanation:
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| 42. |
Volume of traffic which is due to improvement carried out in adjacent area, is known as |
| A. |
development traffic | | B. |
generated traffic growth | | C. |
normal traffic growth | | D. |
current traffic. |
Answer: Option A
Explanation:
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| 43. |
Roughness index of roads, is expressed as |
| A. |
size of the stone on the pavement | | B. |
number of patches on the pavement | | C. |
cumulative deformation of surface per horizontal distance | | D. |
type of the road surface. |
Answer: Option C
Explanation:
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| 44. |
If N is deviation angle, the length L, of a parabolic vertical curve for safe stopping distance S, is |
Answer: Option E
Explanation:
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| 45. |
Pick up the correct statement from the following: |
| A. |
The height of head light above road surface, is taken as 0.75 m | | B. |
The beam of head light is up to one degree upwards from the grade of road | | C. |
While designing the valley curve, the height of the object is assumed nil | | D. |
All the above |
Answer: Option D
Explanation:
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