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| 43. |
Length of a vehicle affects
|
| A. |
width of traffic lanes |
B.
|
extra width of pavement and minimum turning radius |
|
C.
|
width of shoulders and parking facilities
|
D.
|
clearance to be provided under structures such as overbridges, under-bridges etc.
|
|
Answer: Option B
Explanation:
|
| 44. |
Los Angeles testing machine is used to conduct
|
| A. |
abrasion test |
B.
|
impact test |
|
C.
|
attrition test
|
D.
|
crushing strength test
|
|
Answer: Option A
Explanation:
|
| 45. |
Maximum number of vehicles can be parked with
|
| A. |
parallel parking |
B.
|
30° angle parking |
|
C.
|
45° angle parking
|
D.
|
90° angle parking
|
|
Answer: Option D
Explanation:
|
| 46. |
On a right angled road intersection with two way traffic, the total number of conflict points is
|
|
|
Answer: Option D
Explanation:
|
| 47. |
On a single lane road with two way traffic, the minimum stopping sight distance is equal to
|
| A. |
stopping distance |
B.
|
two times the stopping distance |
|
C.
|
half the stopping distance
|
D.
|
three times the stopping distance
|
|
Answer: Option B
Explanation:
|
| 48. |
Penetration test on bitumen is used for determining its
|
| A. |
grade |
B.
|
viscosity |
|
C.
|
ductility
|
D.
|
temperature susceptibility
|
|
Answer: Option A
Explanation:
|
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