Quebec Commercial Drivers License Class 1 Practice Test 3

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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.

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Commercial Driver HQ

Quebec Class 1 Practice Test 3

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

1 / 20

What is a normal reaction time for a driver?

.75 seconds

2 seconds

1 second

1.5 seconds

2 / 20

What does this warning sign mean?

Do not enter

Right lane ends ahead

Paved surface ends ahead

Hazard close to the edge of the road

3 / 20

What does this red octagonal sign tell you?

To stop at the intersection before proceeding

To yield to oncoming drivers

Notes a rest area up ahead

Rolling stop permitted at this intersection

4 / 20

What is this sign used for?

Tells you the max speed limit within a given timeframe

Tells you how long you can park for

Tells you the time of day you can park in the area

Tells you which lanes to use on a given day

5 / 20

When uncoupling from a trailer, at what point do you put the landing gear down?

After unlocking the 5th wheel

Before unlocking the 5th wheel

After disconnecting the electrical and air lines

Never this isn't a plane

6 / 20

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

Month

Quarter

Year

Week

7 / 20

Before inspecting for air brake chamber leaks, you must __________.

Start the engine

Fill the compressor

Cover the chamber in soapy water

Release the spring brakes and apply the service brake

8 / 20

How many off duty hours must a driver have in a day?

13 hours

7 hours

10 hours

3 hours

9 / 20

What happens to the air valve when you press down the brake?

The air valve opens letting more air into the brakes

The air valve signals the compressor to turn on

The air valve is operated by the gas pedal

The air valve closes, leaving the brake pressure the same

10 / 20

If you feel sleepy while driving you should?

Have an energy drink

Sing really loud

Keep driving

Pull over and rest

11 / 20

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

Class A / Class 1

Class D / Class 3

Class M / Class 6

Class Z

12 / 20

When hooking up a tractor to a semi trailer

Adjustments should be made if the connection feels loose during a tug test

The wheel chocks must be removed

The 5th wheel should be in the locked position

The trailer must not be in the docks

13 / 20

What is the first step of the pre-trip?

Start the engine

Open the hood

Chock the wheels

Release the brakes

14 / 20

What does this sign tell you about a roundabout?

The destination of each of the exits

Route 40 takes you to the 138 east

You can get to Trois-Rivieres using the 138 east or west

The roundabout ends after the 138 east exit

15 / 20

Why are weight limits different from zone to zone in Quebec?

Poor road infrastructure in some zones

None of these

The weather conditions vary depending on the time of year

The zones have different regulating bodies

16 / 20

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

Cracks or other damage

All of the below

Mismatched slack adjuster lengths

New holes from wear and tear

17 / 20

Drivers need to perform a vehicle inspection every ________.

24 hours

Month

72 hours

Week

18 / 20

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

Jack-knifing

Turbulence

None of these

Slowing down

19 / 20

Doing this will put unnecessary strain on your vehicles braking system.

Driving the speed limit

Proper maintenance

Exceeding the vehicles weight limit

Driving too slow

20 / 20

How much space should you give a cyclist when you pass them?

Don't pass a cyclist

3 metres

2 metres

1 metre

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The average score is 78%

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

More Quebec Commercial Driving Practice Tests

Quebec Class 1 Practice Tests

Quebec Class 3 Practice Tests

Air Brakes Practice Tests

Quebec Class 4 Practice Tests

Quebec Road Signs Test

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.