PEI Commercial Drivers License Class 1 Practice Test 5

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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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PEI Class 1 Practice Test 5

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

1 / 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

2 / 20

What does this yellow diamond sign mean?

Narrow bridge ahead

Road construction ahead

Divided highway ends

Divided highway begins

3 / 20

After an inspection you find major defects in some parts, what do you do?

Note the defects in your log

Fix what you can yourself

Repair the defects immediately

Fix only the minor defects

4 / 20

What is a normal reaction time for a driver?

1 second

.75 seconds

1.5 seconds

2 seconds

5 / 20

What is the most common cause of air loss in a trailer?

Defective governor

Leaky supply tank

Leaky tractor protection valve

Leaky glad hand seals

6 / 20

Finding a small bit of oil during an inspection is no cause for concern if its coming from the _____________?

The second tank

The first tank

Wheel bearings

Supply tank

7 / 20

What does this sign mean?

Passenger drop off area

No stopping between the signs

No parking between the signs

No stop signs left or right

8 / 20

What is not a factor in how well your air brake system works?

Brake adjustments

Driving speed

Weight of the vehicle

Weight of the driver

9 / 20

What are the four factors that affect commercial vehicle stopping distance?

Braking conditions, tire traction, truck weight, driving speed

Reaction time, truck weight, distance to the vehicle ahead, distance of the vehicle behind you

Driving speed, weather conditions, tire pressure, reaction time

How many people in the truck, truck weight, driver awareness, truck speed

10 / 20

If you see an open truck inspection station which driving your truck, you must?

Wait for an inspector to direct you into the station

Stop at the inspection stations for an inspection

Only stop if you have not been inspected recently

Decide whether or not you want to stop

11 / 20

Which of these are indicators that you may have difficulty with the clearance under your vehicle?

Road condition

Flooding

All of the below

Ice

12 / 20

What is an important part of connecting a trailer to a tractor?

Precision when backing up to the trailer

Physically checking the connection

Connecting the trailer in a straight line

Unlocking the 5th wheel before driving

13 / 20

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

Never this isn't a plane

Before unlocking the 5th wheel

After unlocking the 5th wheel

After disconnecting the electrical and air lines

14 / 20

Which type of trailer can be towed before the service tanks are full?

None of these

A spring brake priority trailer

Both of these

A service brake priority trailer

15 / 20

Any commercial vehicle with air brakes must not lose system pressure with the brakes applied at a rate of more than?

37 kPa / minute

19 kPa / minute

21 kPa / minute

50 kPa / minute

16 / 20

What does this yellow sign with a black arrow mean?

Right turn lane

Crosswalk ahead

Exit on the right

Sharp curve in the road

17 / 20

How many classes of dangerous goods are there?

18 / 20

What do you do if you get stuck over railway tracks?

Get out of the vehicle and stand away from it and call the police

Remain in the vehicle and rock it back and forth

Call the police

Try to push the vehicle to safety

19 / 20

What does this yellow sign mean?

Road narrows up ahead

Winding road up ahead

One way road ahead

Divided highway ends, keep to the right

20 / 20

What is the maximum width a commercial vehicle can be?

2 metres

2.6 metres

1.8 metres

4 metres

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Aced the test? Learn how to finish earning your Class 1 license in Prince Edward Island

More PEI Commercial Driving Practice Tests

PEI Class 1 Practice Tests

PEI Class 3 Practice Tests

Air Brakes Practice Tests

PEI Class 4 Practice Tests

PEI 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.