Test 17 — Categories D/T (bus, trolleybus)

1. Which signs are repeated outside populated areas?

1. 2 and 3.
2. 1 and 4.
3. 4 and 5.
4. 3 and 6.
5. 3 and 5.

Correct answer: 2 and 3. D/T

Signs in this question: 1.23, 1.25

2. In which case is a bus driver permitted to use the communication facility indicated by this sign?

1. To obtain information about weather conditions on that road section.
2. To contact emergency services.

Correct answer: To contact emergency services. D/T

Signs in this question: 7.19

3. Is it permitted to cross this pavement marking?

1. Not permitted.
2. Permitted when stopping on the shoulder or leaving a stopping place, at locations where vehicle stopping or parking is permitted.

Correct answer: Permitted when stopping on the shoulder or leaving a stopping place, at locations where vehicle stopping or parking is permitted. D/T

4. According to the Law of the Republic of Armenia on Ensuring Road Traffic Safety, technical means of traffic organization include:

1. Road signs, traffic signals, barriers, and pavement markings.
2. Cameras and speed-measuring devices.
3. Advertising boards and information signs.

Correct answer: Road signs, traffic signals, barriers, and pavement markings. D/T

5. A bus may not be operated if:

1. One fire extinguisher is available.
2. Two fire extinguishers are available.
3. In both cases.

Correct answer: One fire extinguisher is available. D/T

6. These traffic signs indicate:

1. Construction of a railroad crossing.
2. An approaching railroad crossing with a barrier gate.
3. A railroad crossing without a barrier gate.

Correct answer: An approaching railroad crossing with a barrier gate. ABC · D/T

Signs in this question: 1.1, 1.4.1, 1.4.2, 1.4.3

7. Where must the driver stop in order to comply with the sign?

1. Before the sign (A).
2. Before the intersection (B).
3. Before the intersection of the roadways (C).

Correct answer: Before the intersection of the roadways (C). ABC · D/T

Signs in this question: 2.5

8. Which sign warns that you are approaching the beginning of a road with two-way traffic?

1. Only A.
2. Only A and B.
3. All of them.

Correct answer: Only A. ABC · D/T

Signs in this question: 1.21, 5.8, 5.15.7

9. Is a bus driver permitted to enter a railroad crossing if congestion has formed beyond it?

1. Permitted only for fixed-route buses.
2. Prohibited if this would force the driver to stop on the crossing.
3. Permitted if the driver is sure the crossing can be cleared before a train approaches.

Correct answer: Prohibited if this would force the driver to stop on the crossing. D/T

10. A bus driver is proceeding through a three-lane roundabout. From which lane must the driver exit the intersection if no other arrangement is established by signs or pavement markings?

1. Only from the rightmost lane.
2. From any lane.

Correct answer: Only from the rightmost lane. D/T

11. A bus is prohibited from making a U-turn:

1. At locations where visibility in at least one direction is less than 100 meters.
2. At intersections.
3. In both cases.

Correct answer: At locations where visibility in at least one direction is less than 100 meters. D/T

12. Traffic is permitted for:

1. The red automobile.
2. The motorcycle.
3. The tram and the red automobile.
4. The tram.
5. The blue automobile.

Correct answer: The red automobile. ABC · D/T

13. On a road with three lanes in the same direction, in which lanes may buses performing regular passenger transportation proceed?

1. Only in the first and second lanes.
2. In any lane if traffic is heavy and the other lanes are occupied.

Correct answer: Only in the first and second lanes. D/T

14. Is a bus permitted to stop or park on the sidewalk on the right side of the road?

1. Only partial stopping is permitted.
2. Permitted if the bus is a small-class bus.
3. Prohibited.

Correct answer: Prohibited. D/T

15. If traffic across a railroad crossing is prohibited and there are no traffic signals, traffic signs, or pavement markings, the driver must stop:

1. At least 5 m before the barrier gate.
2. At least 3 m before the barrier gate.
3. Immediately before the barrier gate.

Correct answer: At least 5 m before the barrier gate. ABC · D/T

16. Is a bus with an actual mass of 3 metric tons permitted to tow a passenger car with an inoperative braking system and an actual mass of 1.7 metric tons?

1. Permitted.
2. Prohibited.

Correct answer: Prohibited. D/T

17. While proceeding in the leftmost lane, a bus driver intends to change to the right lane. In which illustration is the driver required to yield to the passenger car?

1. In the left illustration.
2. In the right illustration.
3. In both illustrations.

Correct answer: In both illustrations. D/T

18. At what distance from an oncoming vehicle must high-beam headlights be switched to low beam?

1. At least 100 m.
2. At least 150 m.
3. At least 300 m.

Correct answer: At least 150 m. ABC · D/T

19. A bus’s hazard warning lights must be activated:

1. To obtain right-of-way over other vehicles.
2. On the towing bus during towing.
3. When it is necessary to warn other road users of danger.
4. In all of the above cases.

Correct answer: When it is necessary to warn other road users of danger. D/T

20. If there is a foreign object in the injured person’s wound, first aid requires you to:

1. Remove the foreign object from the wound.
2. Allow the injured area to bleed.
3. Keep the foreign object immobilized.
4. Treat the area around the wound with alcohol.

Correct answer: Keep the foreign object immobilized. ABC · D/T