Commercial drivers in Alberta, Canada must adhere to strict traffic rules in order to maintain safety on the roads.


Alberta Commercial Driver Test 03

1 / 30

When preparing to discharge a fire extinguisher to put out a fire, you should hold the extinguisher in what position?

2 / 30

Emergency medical responders driving with their sirens on are granted special driving permissions, but they are not able to:

3 / 30

When parking a single unit Class 3 motor vehicle uphill, without a curb, the front wheels should be:

4 / 30

When performing a turnaround with a school bus, the correct procedure is to:

5 / 30

When squeezing the fire extinguisher, what motion should you follow?

6 / 30

You are driving a school bus on a foggy day with low visibility and you stop at an uncontrolled railway crossing. What is the best course of action to ensure safety?

7 / 30

An oxidizing substance is defined as:

8 / 30

As a school bus driver, you should never:

9 / 30

Which of the following is correct procedure for a stopping at an uncontrolled railway crossing with a Class 2 vehicle?

10 / 30

When loading a dump vehicle, what is one of the steps you must follow before moving the vehicle?

11 / 30

If reversing a school bus and you lose sight of the guide, what should you do?

12 / 30

What is the maximum speed limit for a loaded bus under ideal conditions?

13 / 30

Which of the following is not a considered a Class 4 vehicle?

14 / 30

If you are operating an ambulance during an emergency, you could use the red flashing overhead lights and not the siren when:

15 / 30

Which of the following situations could be unsafe when unloading a Class 3 vehicle into a hopper?

16 / 30

Which of the following road surfaces will help you achieve the best fuel efficiency?

17 / 30

When reversing to unload a dump vehicle, you should:

18 / 30

What is the correct order of actions when operating a fire extinguisher?

19 / 30

Ultimately, whose responsibility is it to ensure that employees have the proper training to work safely with dangerous goods?

20 / 30

Who from the choices below is exempt from wearing a seat belt where the assemblies are provided?

21 / 30

When going through urban areas, all drivers must:

22 / 30

When parking a school bus downhill (on the right-hand side of the road), which of the following should you not do?

23 / 30

How many hazard classes of dangerous goods are there?

24 / 30

Which of the following is not a class of dangerous goods?

25 / 30

If you are a school bus driver and there is a breakdown, the best course of action is to:

26 / 30

Which of the following is correct about assisting a person in a wheelchair?

27 / 30

Who is legally allowed to refuel a propane vehicle?

28 / 30

Which of statements below about making a turn with a school bus is false?

29 / 30

When approaching a very busy intersection in an emergency vehicle with your sirens and lights activated, you should:

30 / 30

What is the best approach for ensuring that students are behaved and conduct themselves safely on the bus?

Your score is



They must have a valid commercial operator’s license and maintain a clean driving record. Commercial drivers are subject to different regulations regarding how many hours they can work and drive daily, with mandatory breaks required to prevent fatigue. They must also follow stringent vehicle inspection and maintenance protocols to ensure their vehicles operate safely. In addition, commercial drivers are held to a higher standard when it comes to impaired driving and is subject to lower legal blood alcohol limits. Failure to adhere to these regulations can result in fines, loss of licensing, or even imprisonment. By following these traffic rules, commercial drivers in Alberta can help ensure the safety of themselves and others while on the roads.

This practice test will give you the necessary information for learning to drive a truck, tractor-trailer, ambulance, taxi, or bus.
If you want to prepare in the best way possible, you have come to the right place. Every Commercial Operator’s Licence test question and the answer is here, for free.

The actual knowledge test is 30 multiple-choice questions; you must score at least 25 correct responses out of 30 to pass.