Newfoundland Commercial Drivers License Class 1 Practice Test 1

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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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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

When can you adjust your own air brakes?

When you are on the road

If you are certified or trained

If it is an emergency

Never

2 / 20

What does this sign mean?

Dessert restaurant up ahead

Watch out for deer ahead

You might encounter moose on the road within the next x Km

Moose crossing in the next kilometer

3 / 20

How many classes of dangerous goods are there?

Ten

Five

Six

Nine

4 / 20

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

Semi-annually

Weekly

Annually

Monthly

5 / 20

What emergency items are required in a commercial vehicle?

Flares, first aid kit fire extinguisher, and flashlight

Gloves, first aid kit and fire extinguisher

Traffic cones, first aid kit and fire extinguisher

Flags, first aid kit and flashlight

6 / 20

What is the service brake used for?

None of these

Normal braking

Drifting

Emergency braking

7 / 20

What does this yellow sign mean?

Road narrows up ahead

Divided highway ends, keep to the right

One way road ahead

Winding road up ahead

8 / 20

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

Group all of the material to one side of the box

Secure the load only if it is a carrier policy

Secure the load so that it will not blow or fall off

Group all of the material to the back of the box

9 / 20

After disconnecting from a trailer, a driver should?

Both A and B

Make sure the trailer brakes are applied

Lower the landing gear

Block the wheels with wheel chocks

10 / 20

What does this red sign mean?

Stop only if other vehicles approaching

Stop up ahead

Rolling stop

Come to a complete stop

11 / 20

What is Gross Vehicle Weight Rating?

Maximum weight of the vehicle, driver, and load combined

Maximum size of the load the truck can carry

Determines which bridges the truck can cross

The weight of the load

12 / 20

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

15 metres away

25 metres away

20 metres away

5 metres away

13 / 20

What does this green road sign mean?

Highway exits

Recreation area ahead

Directions to nearby towns

Upcoming street names

14 / 20

Overheated brakes are?

Normal

Dangerously inefficient

Dangerously efficient

None of these

15 / 20

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

Checking for lights in your mirror

Looking at it

Listening for the sound of the ABS

The feel of the brake pedal

16 / 20

Which can contaminate a brake systems air lines?

Grease and oil

Dirt

Dust

Water and salt

17 / 20

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

380 kPa (55 psi)

551 kPa (80 psi)

242 kPs (35 psi)

413 kPa (60 psi)

18 / 20

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

Class D / Class 3

Class M / Class 6

Class Z

Class A / Class 1

19 / 20

Which is true about B-Train couplings?

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

B-train coupling is safer than coupling to a tractor

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

B-Train couplings are illegal in Canada

20 / 20

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

Quarterly

Monthly

Annually

Every 2 years

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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

More Newfoundland Commercial Driving Practice Tests

Newfoundland Class 1 Practice Tests

Newfoundland Class 3 Practice Tests

Newfoundland Class 4 Practice Tests

Air Brakes Practice Tests

Newfoundland 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.