Saskatchewan Commercial Drivers License Class 3 Practice Test 4

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Saskatchewan Class 3 Practice Test 4

A 20 question practice test to help prepare you for the Class 3 knowledge test in Saskatchewan

1 / 20

Tired drivers are often compared to?

Busy drivers

Productive drivers

Impaired drivers

Good drivers

2 / 20

Who can install and repair wheels and tires?

A qualified professional

A monkey

A doctor

Anyone

3 / 20

What does this sign mean?

No stopping between the signs

No stop signs left or right

No parking between the signs

Passenger drop off area

4 / 20

Where are the air brake chambers located?

At the front wheels

Near the compressor

At the back wheels

At each wheel

5 / 20

What is a requirement on your daily log?

All of these

Odometer reading

Date

Driver name

6 / 20

The maximum allowable height for a road vehicle is?

4.10 m

5.25 m

3.65 m

4.15 m

7 / 20

What does this yellow sign mean?

Pedestrians not permitted

School zone

Watch for pedestrians

Pedestrian pathway only, vehicles prohibited

8 / 20

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

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

Wait for an inspector to direct you into the station

9 / 20

Driving a commercial vehicle on the road is?

A right

A privilege

Hard

A freedom

10 / 20

What does this parking sign mean?

Park for 30 mins any time

Park on this side on Monday and this side on Friday

Park anytime between 9am and 6pm

You may park between the signs during the times posted

11 / 20

How much space should you give a cyclist when you pass them?

2 metres

1 metre

3 metres

Don't pass a cyclist

12 / 20

What does a governor do in an air brake system?

Tells the other brakes what do to

Regulates the air pressure

Regulates the tire pressure

Limits the speed by using automatic braking

13 / 20

How do you engage the emergency / parking brake on most air brake systems?

Pull out the control

Twist it to the right

Twist it to the left

Press down the pedal

14 / 20

Where are the vehicles air tanks located?

Underneath around the frame

Inside the wheel

In the engine compartment

In the cab of the vehicle

15 / 20

When inspecting an air brake system, the person inspecting should wear?

Dust mask, safety glasses

Shorts and Crocs

Steel toe boots, safety glasses, hard hats

Sandals and shorts

16 / 20

If you drive past a weight station, how many days can your license be suspended for?

20 days

7 days

90 days

30 days

17 / 20

The spring brake is designed for which situation?

Skids and emergencies

Skids and parking

Parking and emergencies

Loading skids into the trailer

18 / 20

Which belt should you check during your pre-trip inspection?

All of these

Water pump belt

Power steering belt

Alternator belt

19 / 20

What does this rectangle sign mean?

Only right turns allows

No stopping if turning right

Do not turn right

No right turns on a red light

20 / 20

What does this yellow diamond sign mean?

Pavement is slipper when wet

Winding road up ahead

Water may be flowing over the road

Bumpy pavement ahead

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The average score is 87%

More Saskatchewan Commercial Driving Practice Tests

Saskatchewan Class 1 Practice Tests

Saskatchewan Class 3 Practice Tests

Air Brakes Practice Tests

Saskatchewan Class 4 Practice Tests

Saskatchewan 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.