PEI 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.

Take the practice test!

Created by Commercial Driver HQ

PEI Class 1 Practice Test 4

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

1 / 20

Your truck or other commercial vehicle must be have?

2 / 20

The supply line is also called?

3 / 20

The best way to reduce rough and abrupt braking is to?

4 / 20

Test the low pressure alarm with the air pressure above __________.

5 / 20

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

6 / 20

How do you define Gross Weight?

7 / 20

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

8 / 20

What is the purpose of the National Safety Code?

9 / 20

If you are not able to witness the loading of your trailer, what should you mark on the paperwork?

10 / 20

If you are driving through snow and you see blue flashing lights up ahead, what do you do?

11 / 20

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

12 / 20

What does a slider do on a trailer?

13 / 20

What does this sign mean?

14 / 20

How do you fix a leaky glad hand?

15 / 20

Which can contaminate a brake systems air lines?

16 / 20

When performing a normal stop, how should you press the brake pedal?

17 / 20

How do you engage the emergency / parking brake on most air brake systems?

18 / 20

What does this yellow sign mean?

19 / 20

What does this white sign with a "not permitted" cross mean?

20 / 20

What does this sign mean?

Thanks for taking the practice test!

Enter your info to sign up for our mailing list or click "See Result" to move on.

Your score is

The average score is 76%


Aced the test? Learn how to finish earning your Class 1 license in Prince Edward Island

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.