Saskatchewan Commercial Drivers License Class 1 Practice Test 1

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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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Commercial Driver HQ

Saskatchewan Class 1 Practice Test 1

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

1 / 20

What does a trailers hand valve do?

Engages the spring brakes when the lever is pulled

Pumps up the trailers landing gear

Sends power to the left and right turn signals

Applies the trailers service brakes independently of the truck

2 / 20

Drivers must operate in a cycle. What are the two cycles available to drivers?

A fourteen or twenty-one day cycle

A seven or fourteen day cycle

A five or ten day cycle

A Seven or twenty one day cycle

3 / 20

If you are not able to witness the loading of your trailer, what should you mark on the paperwork?

Have the shipper sign off on what was loaded

Loading not observed, said to contain, seal #

Seal #, shippers name, date of loading

You need to witness the loading

4 / 20

What does a "No Standing" sign mean?

Do not stand on the road here

No loading in the white zone

You cannot stop and leave your vehicle

You cannot unload your passengers

5 / 20

At vehicle inspection stations, axles are inspected for?

Spacing

Brand

Condition

All of these

6 / 20

Which tank should be drained first when draining the air tanks on an air brake system?

The first air tank

The supply tank

The second air tank

The last air tank

7 / 20

How many off-duty hours must a commercial driver have in a day?

7 hours

10 hours

3 hours

12 hours

8 / 20

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

Driving speed

Brake adjustments

Weight of the vehicle

Weight of the driver

9 / 20

When you are going twice the speed, your brakes will need to work ________ time harder to stop your vehicle.

Four

Three

Five

Two

10 / 20

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

15 metres away

20 metres away

25 metres away

5 metres away

11 / 20

What does this sign mean?

Keep to the right of the traffic island

Road block up ahead, keep right

Pull over for police

Intersection ahead on the right

12 / 20

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

30 days

7 days

20 days

90 days

13 / 20

How much stopping distance does a truck need compared to a normal car?

6 times as much

10 times as much

3 times as much

2 times as much

14 / 20

How often must you inspect your commercial vehicle?

12 hours

24 hours

Every week

14 hours

15 / 20

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

Precision when backing up to the trailer

Physically checking the connection

Unlocking the 5th wheel before driving

Connecting the trailer in a straight line

16 / 20

Where is the brake lining fastened?

The rim of the tire

The struts

The wheel well

The brake shoe

17 / 20

When must a carrier check your driving record?

Before they hire you and then once every year

After they hire you and then every year

Before they hire you and after they fire you

Before they hire you and then every two years

18 / 20

What does this cool sign mean?

Rideshare pick ups not allowed

Surfing area up ahead

No hitch-hiking allowed on this road

Crane signals require to pass ahead

19 / 20

After disconnecting from a trailer, a driver should?

Make sure the trailer brakes are applied

Both A and B

Lower the landing gear

Block the wheels with wheel chocks

20 / 20

What does this yellow diamond sign mean?

Divided highway begins

Road construction ahead

Divided highway ends

Narrow bridge ahead

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The average score is 76%

Ace the practice test? Time to take the real knowledge test. Find out more with our Saskatchewan Class 1 drivers license guide

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.