Newfoundland Commercial Drivers License Class 1 Practice Test 1

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

Newfoundland Class 1 Practice Test 1

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

1 / 20

What does this sign mean?

2 / 20

When can you adjust your own air brakes?

3 / 20

How many classes of dangerous goods are there?

4 / 20

When towing a trailer, you will usually be able to tell if it is employing ABS by?

5 / 20

Which is true about B-Train couplings?

6 / 20

What type of license do you need to driver a semi trailer?

7 / 20

Overheated brakes are?

8 / 20

What emergency items are required in a commercial vehicle?

9 / 20

Which can contaminate a brake systems air lines?

10 / 20

What does this red sign mean?

11 / 20

What is Gross Vehicle Weight Rating?

12 / 20

After loading a dump truck, what must you do before moving the vehicle?

13 / 20

A warning system must alert the driver when the pressure drops below?

14 / 20

As an operator you are required to have vehicles and trailers inspected how often?

15 / 20

When a school bus is stopped, how far back must you keep your vehicle?

16 / 20

What is the service brake used for?

17 / 20

When you turn 65, you now need to submit a medical report how often?

18 / 20

What does this yellow sign mean?

19 / 20

What does this green road sign mean?

20 / 20

After disconnecting from a trailer, a driver should?

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The average score is 73%


What are the next steps to getting your truck license? Learn how to earn your Class 1 drivers license in Newfoundland

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.