Civil Engineering - Highway Engineering

41.
Roadway width for a National highways and State highways (two-lanes) is
12 m
9 m
9.5 m
15 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.

42.
The distance travelled by revolving the wheel of a vehicle more than its circumferential movement, is known as
slip
skid
neither (a) nor (b)
both (a) and (b)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

43.
If the difference in elevation of an edge of the pavement 9 m wide and its crown is 15 cm, the camber of the pavement, is
1 in 60
1 in 45
1 in 30
1 in 15
1 in 7.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.

44.
If degree of a road curve is defined by assuming the standard length of an arc as 30 metres, the radius of 1° curve is equal
1719 m
1146 m
1046 m
1619 m
1573 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.

45.
For calculating the tractive force along an upgrade of an asphalt road, the most probable value of the co-efficient of traction resistance μ is assumed
Answer: Option
Explanation:
No answer description is available. Let's discuss.