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Civil Engineering - Highway Engineering

Exercise : Highway Engineering - Section 5
1.
If a Lemniscate curve of transition throughout is introduced to connect two parallel roads, the maximum polar angle of the curve, is
10°
15°
20°
30°
45°
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
If the cross slope of a country is 25% to 60%, the terrain is classified as
plain
rolling
steep
mountainous.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
Setting out of Lemniscate transition curves, is done with
perpendicular offsets
radial offsets
deflection angles
polar deflection angles.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Reference pillars fixed on the centre line of a proposed road, provide the following information:
reduced distance (R.D.)
horizontal distance of road from the centre line
reduced level at the top of pillar
formation level of the road
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
The normal road land width for a major district road in open area, is
45 m
25 m
15 m
12 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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