Alberta Commercial Drivers License Class 4 Practice Test 4

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Alberta Class 4 Practice Test 4

A 20 question practice test to help prepare you for the Class 4 knowledge test in Alberta

1 / 20

How far back should you stay when following an emergency vehicle?

60 metres

50 metres

150 metres

100 metres

2 / 20

What does this sign tell you about the road ahead?

Bridge ahead

Bumps on the pavement ahead

Construction zone ahead

River ahead

3 / 20

What does this sign mean?

Not a two lane highway

Carpool lane only

No passing

Cars side by side only

4 / 20

Which of the following describes a "special vehicle"?

Your favourite vehicle

A school bus with a max capacity of 10 riders

A bus with a max capacity of 10 riders

A vehicle that carries up to 10 people and provides transportation for people with disabilities.

5 / 20

What does this orange sign mean?

Road work begins ahead

Military checkpoint

Road is made of loose gravel

Pavement ends ahead

6 / 20

What does this sign mean?

The red zone is for loading only

No parking here, this is a loading zone

The white zone is for loading only

No parking if you are waiting to load

7 / 20

Why should you do a shoulder check when making a right turn?

Make sure you are in the right lane

To scratch your chin on your shoulder

Wave to the car behind you before turning

To check for cyclists and other vehicles

8 / 20

What does this warning sign mean?

Right lane ends ahead

Do not enter

Hazard close to the edge of the road

Paved surface ends ahead

9 / 20

What does this no parking sign mean?

Fire trucks not allowed to park between signs

No parking, this is a loading zone

This parking area is for fired people

No parking in the area between the signs because this is a fire route

10 / 20

Which step is not part of the pre-trip check?

Check your lights

Check your seatbelts

Check your brakes

Check your radiators and fluids

11 / 20

Where does a large vehicle have blind spots?

At the back of the vehicle

On the passenger side and at the back

In front, behind, and on both sides

At the front of the vehicle

12 / 20

When can you use the flashing red lights and sirens on an ambulance?

If you are stuck in traffic

All of these

When your shift is almost over

When responding to an emergency or transporting patients

13 / 20

What should you do before making a left turn?

Enter the left turn lane if there is one

All of these

Yield to oncoming traffic and wait for a safe gap

Signal to other drivers that you want to turn

14 / 20

When driving in bad weather, what should your following distance be?

8 seconds

6 seconds

2 seconds

4 seconds

15 / 20

What should you do if your car starts to skid?

Nothing, ABS will take care of it

Slow down and steer where you want to go

Shift into neutral and let go of the steering wheel

Accelerate and steer into the skid

16 / 20

What does this sign mean?

No u-turns

One way only

No stopping

No through traffic

17 / 20

Making eye contact with cyclists around your vehicle is?

Going to cause them to lose balance

Is distracting for you

Does not help at all

A good way to let them know you see them

18 / 20

What does this yellow warning sign mean?

Wildlife reserve ahead

Deer crossing in this area

Zoo ahead

Fast speeds ahead

19 / 20

What vehicle types are required to carry road flares or pylons in case the vehicle is disabled on the side of the road?

Any vehicle with more than 10 passengers

Vehicles wider than 2.3 meters

All of these

Vehicles carrying a load that is wider than 2.3 meters

20 / 20

When performing a turnaround with a school bus, the correct procedure is to

Stop the bus approximately three bus lengths ahead of the road you will be reversing into

Unload passengers just before you begin reversing

Only back onto a highway if there are no vehicles coming in either direction

Wait for traffic to pass around you before reversing safely

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Your score is

The average score is 86%

So you nailed the test, what’s next? Our Class 4 license guides for Alberta drivers will help you find your next steps to completing your license.

More Alberta Commercial Driving Practice Tests

Alberta Class 4 Practice Tests

Alberta Road Signs Test

Alberta Class 1 Practice Tests

Alberta Class 3 Practice Tests

Air Brakes Practice Tests

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.