BC Commercial Drivers License Class 1 Practice Test 4

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 4

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

1 / 20

In your daily log, you must record what?

2 / 20

What does this sign tell you?

3 / 20

If your speed increases too much while going down a hill, what should you do?

4 / 20

What is the most frequent reason a vehicle is removed from service?

5 / 20

Owners must have a licensed motor-vehicle inspector inspect each vehicle and trailer every?

6 / 20

System air loss should be measured by applying the brake for how long?

7 / 20

How do you fix a leaky glad hand?

8 / 20

After disconnecting from a trailer, a driver should?

9 / 20

To measure the time it takes to build up pressure in the air system, the engine should be idling between _______________.

10 / 20

What is the best way to dry out your brakes after driving through water?

11 / 20

What does this yellow sign mean?

12 / 20

How much stopping distance does a truck need compared to a normal car?

13 / 20

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

14 / 20

Which party is responsible for ensuring correct and compliant weight of a shipment?

15 / 20

When must a carrier check your driving record?

16 / 20

What does this sign mean?

17 / 20

The tallest your vehicle can be is?

18 / 20

Which valves are the tractor protection system?

19 / 20

When should you be ready to stop for a school bus?

20 / 20

What does this directional sign tell you?

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Your score is

The average score is 82%


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.