Civil Engineering - Highway Engineering

6.
On concrete roads, the camber generally provided, is
1 in 20 to 1 in 24
1 in 30 to 1 in 48
1 in 36 to 1 in 48
1 in 48 to 1 in 60
1 in 60 to 1 in 72
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
While calculating the sight distances, the driver's eye above road surface, is assumed
90 cm
100 cm
110 cm
120 cm
150 cm
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
If the number of lanes on the carriageway of a road is more than two, the total width of lane ways is equal to 3.0 m
+ 0.60 m
+ 0.70 m
+ 0.80 xn
+ 0.90 m
+ 1.50 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
Minimum thickness of a layer of fine sand required to cut off capillary rise of water completely, should be
40 cm
52 cm
64 cm
76 cm
80 cm
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
If W is the weight of a vehicle negotiating an upgrade 1 : S along a track having co-efficient of resistance μ, the tractive force T is given by
Answer: Option
Explanation:
No answer description is available. Let's discuss.