Civil Engineering - Highway Engineering

6.
On earth roads, the camber should preferably be
1 in 20 to 1 in 24
1 in 30 to 1 in 48
1 in 15 to 1 in 20
1 in 10 to 1 in 15
1 in 10 to 1 in 12
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
The convexity provided to the carriageway between the crown and edge of the pavement, is known as
super-elevation
camber
height of the pavement
None of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
Alignment of highways in hilly regions, is decided on
long stretch of very hard cutting
number of river crossings
natural unstable areas
saddles or passes
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
The standard equation of a cubical spiral transition curve provided on roads, is
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
If At is the area of steel cross-section, t is working stress, L is width of road and W is weight of slab per square metre, the spacing of the tie bars for a longitudinal joint, is
Answer: Option
Explanation:
No answer description is available. Let's discuss.