Manitoba Commercial Drivers License Class 3 Practice Test 2

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

Manitoba Class 3 Practice Test 2

A 20 question practice test to help prepare you for the Class 3 knowledge test in Manitoba

1 / 20

What does this sign mean?

2 / 20

What emergency items are required in a commercial vehicle?

3 / 20

Driving a commercial vehicle on the road is?

4 / 20

Which tank should be drained first when draining the air tanks on an air brake system?

5 / 20

What does this white sign mean?

6 / 20

Trailer air brake systems must apply a spring brake when the pressure drops below?

7 / 20

What does this sign mean?

8 / 20

When backing up to unload a dump truck, what should you do?

9 / 20

What is the first step of the pre-trip?

10 / 20

What is brake lag time?

11 / 20

The pushrod stroke occurs when compressed air enters the?

12 / 20

The spring brake is designed for which situation?

13 / 20

What does this sign mean?

14 / 20

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

15 / 20

What is a vehicle's danger zone?

16 / 20

Once you've started driving, when should you check your brakes?

17 / 20

Cut out pressure level must never exceed __________.

18 / 20

What does this yellow diamond sign mean?

19 / 20

What is Gross Vehicle Weight Rating?

20 / 20

The low air pressure warning device needs to be replaced or adjusted if it does not trigger at a minimum level of?

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The average score is 76%

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Time to take the real test? Learn more about this step and the others with our Manitoba Class 3 drivers 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.