Alberta Commercial Drivers License Class 1 Practice Test 3

Commercial Driver HQ is a website focused on helping new commercial drivers in all provinces and territories in Canada.

Our FREE practice tests are designed to help you succeed when it comes time to write the real test.

Each license type has 5 tests to help you study and become familiar with the rules and regulations of commercial driving. The tests are not identical to the license test you will need to pass, but the questions are similar to what you will find on the real deal.

Compatible on desktop, mobile, and tablet, you can take these tests anywhere you have internet access.

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Created by Commercial Driver HQ

Alberta Class 1 Practice Test 3

A 20 question practice test to help prepare you for the Class 1 knowledge test in Alberta

1 / 20

What is the "cut in" level?

2 / 20

When can you adjust your own air brakes?

3 / 20

This yellow warning sign means what?

4 / 20

When is an engine retarder most efficient?

5 / 20

What is the correct use of an ABS system during a braking emergency?

6 / 20

When uncoupling from a trailer, at what point do you put the landing gear down?

7 / 20

When can your vehicle be inspected on a highway?

8 / 20

What kind of response should you expect from ABS braking systems?

9 / 20

How many previous days must a drivers log keep track of?

10 / 20

What does this square sign with a red circle mean?

11 / 20

How do you define Gross Weight?

12 / 20

What is an ABS system?

13 / 20

The full capacity of the air brake system must be available when?

14 / 20

Which is true about B-Train couplings?

15 / 20

At vehicle inspection stations, axles are inspected for?

16 / 20

When you are testing your spring brakes, the test is considered a success when?

17 / 20

What does a driver need to transport dangerous goods?

18 / 20

What is not a factor in how well your air brake system works?

19 / 20

What does this sign mean?

20 / 20

This yellow diamond sign with a truck heading towards a road means?

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The average score is 76%


Aced the test? Learn how to finish earning your Class 1 license in Alberta

We do our best to keep the questions current and accurate. The testing centres may change the questions on the knowledge tests at any time. Always be prepared for surprises.

Many of the answers to the questions can be found in the driver hand books or learning materials your province provides.

DISCLAIMER:CDHQ is not affiliated with the provinces or any test centres. These practice tests should not be considered official tests and you are not granted a license for completing them. Our tests are simply a practice tool to help prepare yourself for the real test.