Civil Engineering - Highway Engineering

6.
Before providing super-elevation on roads, the portion of the carriageway between the crown and the outer edge is made
to have a reduced fall
horizontal
to have slope of the camber on the other half of the carriageway
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
Customers prefer parking of their vehicles at
90° to aisles
85° to aisles
80° to aisles
75° to aisles
60° to aisles
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
Reduction of load capacity in a ruling gradient of
1 in 10, is 10%
1 in 15, is 15%
1 in 20, is 10%
1 in 25, is 25%
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
Over taking time required for a vehicle with design speed 50 km ph and overtaking acceleration 1.25 m/sec2 to overtake a vehicle moving at a speed 30 km ph, is
5.0 secs
6.12 secs
225.48 secs
30 secs
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
The maximum comfortable retardation applied to moving vehicles, is
3.42 m/sec2
4.42 m/sec2
5.56 m/sec2
7.80 m/sec2
10 m/sec2
Answer: Option
Explanation:
No answer description is available. Let's discuss.