Civil Engineering - Highway Engineering
Exercise :: Highway Engineering - Section 3
| 16. |
Speed regulations on roads is decided on the basis of |
| A. |
60 percentile cumulative frequency | | B. |
75 percentile cumulative frequency | | C. |
80 percentile cumulative frequency | | D. |
85 percentile cumulative frequency. |
Answer: Option D
Explanation:
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| 17. |
Reconnaissance is best done with the help of |
| A. |
aerial photographic survey | | B. |
condastral surveys | | C. |
topographical surveys | | D. |
triangulation surveys | | E. |
none of these. |
Answer: Option A
Explanation:
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| 18. |
The usual width of side drains along Highways in hilly region, is |
Answer: Option B
Explanation:
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| 19. |
Normal formation width of a hill road for one-way traffic, is |
Answer: Option B
Explanation:
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| 20. |
The most commonly adopted method to provide super-elevation on roads, is by pivoting the road surface about |
| A. |
outer edge so that the inner edge is lowered | | B. |
crown so that outer edge is raised and inner edge is lowered | | C. |
inner edge so that outer edge is raised | | D. |
none of these. |
Answer: Option C
Explanation:
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