Civil Engineering - Highway Engineering

46.
The head light of vehicles should be such that its lower beam illuminates objects at
10 m
20 m
30 m
40 m
50 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
The length of the side of warning sign boards of roads is
30 cm
40 cm
45 cm
50 cm
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
A single lane carriage way whenever changes to two-lane carriage way, is affected through a taper of
1 in 10
1 in 15
1 in 20
1 in 15 to 1 in 20
Answer: Option
Explanation:
No answer description is available. Let's discuss.

49.
The wall constructed for the stability of an excavated portion of a road on the hill side, is known as
retaining wall
breast wall
parapet wall
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

50.
Maximum number of passenger cars that can pass a given point on a road during one hour under the most ideal road way and traffic conditions, is known as
traffic density
basic capacity of traffic lane
possible capacity of traffic lane
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.