Quebec Commercial Drivers License Class 1 Practice Test 2

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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 2

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

1 / 20

The supply line is also called?

The primary line

The control line

The emergency line

The secondary line

2 / 20

What don’t a vehicle’s back wheels usually do?

Spin

Tricks

Pivot

Rotate

3 / 20

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

Speed up to pass the slow moving lights

Pull over becuase it is the police

The blue lights are a snow plow, prepare to slow down behind it

Slow down as there is an accident up ahead

4 / 20

What does this sign tell you?

No red lights on the island of Montreal

No right turns on the island of Montreal

No left turns on the island of Montreal

No stopping on the island of Montreal

5 / 20

What function does the alcohol evaporator perform?

Prevents the system from building up too much pressure

Prevents overheating

Prevents freezing

Prevents moisture build ups in the brake lines

6 / 20

Where can you not drive if you are transporting dangerous goods within Quebec?

On roads with steep inclines

In construction zones

On roads with a strong crosswind warning sign

Through tunnels

7 / 20

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

Seal #, shippers name, date of loading

Have the shipper sign off on what was loaded

Loading not observed, said to contain, seal #

You need to witness the loading

8 / 20

The full capacity of the air brake system must be available when?

When going downhill

In city traffic

At all times

When traveling at high speed

9 / 20

A vehicle should have wheel chocks or blocks securing it in place during inspection if...?

The driver leaves the cab without applying the parking brake

The driver leaves the cab under any circumstances

The driver is not within 50 m of the vehicle

Any of these apply

10 / 20

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

RV’s or Motor Homes

Mobile cranes

Tow vehicles

All of the above

11 / 20

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

10 times as much

3 times as much

6 times as much

2 times as much

12 / 20

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

Back the vehicle up quickly, there are other trucks waiting

Make sure the backing alarm is on

Make sure the guide is directly behind you

Rely on the hand signals of the guide

13 / 20

What is this signs purpose?

Marks a highway on ramp

Curver marker

Direction of the next stop sign

Points to the nearest hospital

14 / 20

What does this yellow warning sign mean?

Zoo ahead

Wildlife reserve ahead

Deer crossing in this area

Fast speeds ahead

15 / 20

Manufactures recommend draining moisture and oil in an air system on a _______ basis.

Daily

Weekly

Monthly

Quarterly

16 / 20

Which is true about B-Train couplings?

B-Train couplings are illegal in Canada

B-Trains do not require electrical or air line hook up

B-train coupling is safer than coupling to a tractor

The second trailer connects to the rear axle of the lead trailer

17 / 20

Tired drivers are often compared to?

Productive drivers

Impaired drivers

Good drivers

Busy drivers

18 / 20

What does this sign warn you of?

This road is prone to flooding

This road is cleaned frequently

Scary water monsters on this road

Strong crosswinds on this road

19 / 20

After disconnecting from a trailer, a driver should?

Block the wheels with wheel chocks

Lower the landing gear

Both A and B

Make sure the trailer brakes are applied

20 / 20

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

During the day

School hours

Anytime

In residential areas only

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The average score is 77%

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.