MB Class 2 (Bus) Commercial Licence Practice Test 6 2025

1. If it's necessary to perform a turnaround, where should all the passengers be?
2. What's the function of a flag person at a railway crossing?
3. Why is gear skipping not recommended during upshifting or downshifting?
4. Which of the following is false? The advantages of performing a turnaround elsewhere include...
5. Which statement is not true? Convex mirrors provide continuous and comprehensive views from the driver's position, including...
6. What's the minimum distance a school bus must stop before a railway crossing in a restricted speed area?
7. If the engine fails to start within 30 seconds, what's your next course of action?
8. Which of the following is not the right action if the brakes fail in an urban area during heavy traffic?
9. When might the 'wait to start' light not turn on?
10. Which of the following is false? When driving a manual transmission school bus, tachometer readings may differ depending on...
11. A controlled railway crossing may have
12. A light-rail transit (LRT) train may take up to ________ to stop in an emergency.
13. A Slow-Moving Vehicle sign should be placed on any vehicle that travels no faster than
14. A tire that is overinflated or underinflated can
15. A tractor-trailer travelling at high speeds creates air turbulence in which of the following areas?
16. A vehicle that is twice the weight of a car and is travelling at twice the speed of that car requires how much braking power to stop in the same distance?
17. A white diamond marking in your lane indicates that
18. A white X pavement marking in your lane means that
19. What is a danger zone?
20. Which dashboard gauge can help you decide when to upshift?
21. Airbags are
22. An engine governor is
23. An octagonal (eight-sided) red sign is
24. An oncoming vehicle at night has not dimmed its high-beam headlights. What should you do?
25. Any defect or deficiency that you find on your bus must be
26. At a railroad crossing, flashing red lights and ringing bells mean that
27. At a stop sign, you must
28. At an intersection with no traffic lights or traffic signs, you should
29. At an intersection, the traffic light is red, but a police officer motions you to go through. What should you do?
30. At what speed should you back up your vehicle?
31. At which of the following engine speeds should you drive your vehicle?
32. Before you drive your vehicle, you should
33. Before you drive, you should
34. Before you enter a curve, what gear should you select?
35. Before you may turn left at an intersection, you must yield to
36. Besides regular brake maintenance, who is responsible for ensuring that the brakes of a vehicle are working properly before the vehicle is driven?
37. Cars A and B have arrived at this intersection at about the same time. Car A wants to turn left and Car B wants to go straight. Who has the right-of-way?
38. Compounding the air brakes can
39. Different-sized tires can
40. Double-clutching is
41. During a pre-hill inspection of a vehicle equipped with air brakes, you should do which of the following?
42. During freezing conditions, you should exercise extreme caution when driving through which of the following?
43. During your brake tests, you find that the brakes are not operating safely. What should you do?
44. During your pre-trip inspection, you discover a defect that does not affect the safe operation of the vehicle. What should you do?
45. Every written trip inspection report must include which of the following?
46. For large commercial vehicles, which of the following are advantages of air brakes as compared with hydraulic brakes?
47. For optimal safety, your head restraint should be positioned so that its centre is level with
48. Funeral processions have right-of-way over you…?
49. How can you downgrade from a commercial licence to a non-commercial licence?
50. How can you ensure smooth braking of a large commercial vehicle?