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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Commercial Driver HQ

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

What does this sign mean?

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

Watch out for deer ahead

Dessert restaurant up ahead

Moose crossing in the next kilometer

2 / 20

When can you adjust your own air brakes?

If it is an emergency

When you are on the road

If you are certified or trained

Never

3 / 20

How many classes of dangerous goods are there?

Six

Nine

Five

Ten

4 / 20

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

Looking at it

Listening for the sound of the ABS

The feel of the brake pedal

Checking for lights in your mirror

5 / 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

6 / 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

7 / 20

Overheated brakes are?

Normal

Dangerously inefficient

None of these

Dangerously efficient

8 / 20

What emergency items are required in a commercial vehicle?

Gloves, first aid kit and fire extinguisher

Traffic cones, first aid kit and fire extinguisher

Flags, first aid kit and flashlight

Flares, first aid kit fire extinguisher, and flashlight

9 / 20

Which can contaminate a brake systems air lines?

Dirt

Water and salt

Dust

Grease and oil

10 / 20

What does this red sign mean?

Stop up ahead

Rolling stop

Stop only if other vehicles approaching

Come to a complete stop

11 / 20

What is Gross Vehicle Weight Rating?

The weight of the load

Maximum size of the load the truck can carry

Determines which bridges the truck can cross

Maximum weight of the vehicle, driver, and load combined

12 / 20

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

Group all of the material to the back of the box

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

13 / 20

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

413 kPa (60 psi)

242 kPs (35 psi)

380 kPa (55 psi)

551 kPa (80 psi)

14 / 20

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

Weekly

Annually

Semi-annually

Monthly

15 / 20

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

5 metres away

15 metres away

25 metres away

20 metres away

16 / 20

What is the service brake used for?

Normal braking

Drifting

Emergency braking

None of these

17 / 20

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

Monthly

Every 2 years

Quarterly

Annually

18 / 20

What does this yellow sign mean?

Winding road up ahead

One way road ahead

Road narrows up ahead

Divided highway ends, keep to the right

19 / 20

What does this green road sign mean?

Recreation area ahead

Directions to nearby towns

Upcoming street names

Highway exits

20 / 20

After disconnecting from a trailer, a driver should?

Lower the landing gear

Both A and B

Block the wheels with wheel chocks

Make sure the trailer brakes are applied

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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.