Civil Engineering - Highway Engineering

1.
Intermediate catch water drains are provided only, if
catchment area of the watershed above road is large
intensity of rainfall is heavy
single catch water drain is inadequate
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
Pick up the correct statement from the following:
Minimum desirable width of medians on rural highways is 5 metres
Minimum width of medians should be 3 metres
On long bridges and viaducts, the width of medians should be 1.5 m
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
Floating gradients are generally provided
along maximum gradients
along minimum gradients
at summit curves
at valley curves
every where.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
Raising of outer edge of a road with respect to inner edge, is known
super elevation
cant
banking
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
Width of the shoulders of carriage way is generally kept
100 cm
125 cm
150 cm
200 cm
250 cm
Answer: Option
Explanation:
No answer description is available. Let's discuss.