BC Commercial Drivers License Class 1 Practice Test 5

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

BC Class 1 Practice Test 5

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

1 / 20

A commercial vehicle with air brakes engaged must not lose air pressure faster than?

2 / 20

Over-braking with a trailer can sometimes lead to ______.

3 / 20

How long should it take for the air pressure to rise from 587kPa to 690 kPa after the pressure had fallen below 552 kPa?

4 / 20

What is a vehicle's danger zone?

5 / 20

What does this sign mean?

6 / 20

Which of these vehicle driver’s are exempt from the Hours of Service Regulations?

7 / 20

What does a trailers hand valve do?

8 / 20

How much air loss is allowed for a tractor and a trailer when the brakes are engaged?

9 / 20

Which of these are indicators that you may have difficulty with the clearance under your vehicle?

10 / 20

When curving left, what should you do to ensure the back wheels stay in your lane?

11 / 20

What does this sign tell you?

12 / 20

What is the wheel base of a vehicle?

13 / 20

What don’t a vehicle’s back wheels usually do?

14 / 20

You should be looking for this when checking your brake chambers?

15 / 20

If you see an open truck inspection station which driving your truck, you must?

16 / 20

What does this sign mean?

17 / 20

What does this yellow diamond sign mean?

18 / 20

Drivers must operate in a cycle. What are the two cycles available to drivers?

19 / 20

The supply line is also called?

20 / 20

How do you fix a leaky glad hand?

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Did you pass the test? Find out what your next steps are with our BC Class 1 license guide

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.