AB Class 2 (Bus) Commercial Licence Practice Test 11 2025

1. When driving, the holder of a Class 5–GDL (Probationary) licence must not have a blood alcohol concentration greater than
2. When driving at night, you should do which of the following?
3. When fuelling a vehicle, you should NOT
4. When is it especially important to look out for wild animals on the road?
5. When is it not necessary to do a shoulder check?
6. When must you yield the right-of-way to an emergency vehicle that is sounding a siren?
7. When parking a vehicle with a manual transmission facing uphill, you should always leave the parking brake on and the transmission in
8. When passing parked cars in a bus, what should you do?
9. When pulling away from the curb in a bus, you should
10. When pulling out from an alley, you must
11. When refuelling a school bus, you must
12. When refuelling your vehicle, you should
13. When should you check the tire pressures?
14. When transporting persons with disabilities, you should do all of the following EXCEPT
15. When traveling down a steep hill, you should NOT
16. When travelling downhill, what can you do to prevent your brakes from overheating?
17. When turning left from one two-way street onto another, where should you begin your turn?
18. When using the applied stroke method to check pushrod stroke, how much pressure should you apply to the service brakes?
19. When you are following a motorcycle, allow extra space between your vehicle and the motorcycle because
20. When you are preparing to make a right turn from the right lane, you should shoulder check to the right to make sure
21. When you conduct a pre-trip inspection of your vehicle, all of the following should be considered major defects EXCEPT
22. When you encounter a flashing yellow signal at an intersection, what should you do?
23. When you press down on the clutch in a vehicle with manual transmission, what does it do?
24. When you see a potential hazard in your danger zone, you should
25. When you're driving in an urban area, you should scan ahead about
26. Where are a large commercial vehicle's blind spots?
27. Where are a large vehicle's blind spots?
28. Where would an air dryer be installed in an air brake system?
29. Which of the following are advantages of a dual air brake system?
30. Which of the following are true about a humpback railway crossing?
31. Which of the following are true about brake fade?
32. Which of the following can impair your ability to safely operate a vehicle?
33. Which of the following can impair your driving?
34. Which of the following can increase the danger of crossing railway tracks?
35. Which of the following factors determine the sharpness of your large vehicle’s turn?
36. Which of the following may reduce the amount of steering control you have?
37. Which of the following should you check periodically during your trip?
38. Which of the following statements about a vehicle's turning radius are true?
39. Which of the following can increase your vehicle's stopping distance (i.e., the length of your danger zone)?
40. Which of the following statements about a vehicle's retarder is FALSE?
41. Which of the following statements about changing lanes is true?
42. Which of the following statements about railway crossings is FALSE?
43. Which of the following statements about revolutions per minute (rpm) are true?
44. Which of the following statements best describes "proactive (defensive) driving?"
45. Which of the following types of commercial vehicles are required to carry fire extinguishers?
46. Which real forces act on your vehicle as you drive around a curve?
47. While you drive, you should check your rear-view mirrors
48. While you're driving a school bus, it breaks down on the road. What should you do?
49. While you're waiting in an intersection to turn left, which way should you point your front wheels?
50. Who is ultimately responsible for the condition of the brakes on a vehicle?
51. If you are involved in a collision that includes damaging an official traffic sign,
52. The maximum speed limit in a playground zone is _______ when playground speed restrictions are in effect.
53. The Driver's Guide to Operation, Safety and Licensing recommends that car drivers maintain a following distance of at least ________ behind the vehicle in front.