Manitoba Commercial Drivers License Class 4 Practice Test 4

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Manitoba Class 4 Practice Test 4

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

1 / 20

What conditions should you use the 2 second rule in?

While highway driving in a snowstorm

While driving on a highway in ideal weather conditions

While driving low speed streets in ideal weather conditions

While driving behind a large commecial vehicle

2 / 20

What should you do if your car starts to skid?

Slow down and steer where you want to go

Accelerate and steer into the skid

Shift into neutral and let go of the steering wheel

Nothing, ABS will take care of it

3 / 20

What does this sign tell you?

Share the road with pedestrians

Share the road with other drivers

All of these

Share the road with cyclists

4 / 20

Making eye contact with cyclists around your vehicle is?

A good way to let them know you see them

Is distracting for you

Going to cause them to lose balance

Does not help at all

5 / 20

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

100 metres

50 metres

150 metres

60 metres

6 / 20

What is the wheel base of a vehicle?

The surface of the road covered by the tires

The size of the tires on the rear axle

How much room is needed to turn safely

Distance between the front and rear axle

7 / 20

When you are driving an ambulance during an emergency, when can you use the red lights without the siren?

Never, you are required by law to use both the lights and siren during an emergency

Only when on the way to pick up the patient

Only when transporting a prisoner

Only when on the way to the hospital

8 / 20

What does this speed sign mean?

The truck weight limit

The speed limit changes up ahead

The current speed limit

The limit of cars for the bridge

9 / 20

What does this yellow warning sign mean?

Transit station crossing

Pedestrian crossing zone

School bus loading zone, reduce speed

School zone, reduce speed and watch for children

10 / 20

Which of the following classes cannot operate an ambulance with passengers?

Class 2 operator

Class 3 operator

Class 1 operator

Class 4 operator

11 / 20

What does this yellow sign mean?

Snowmobile parking

Snowmobiles cross this road

Boat ramp up ahead

Bike lanes ahead

12 / 20

What does this sign tell you about commercial vehicles?

Trucks might have their left blinker on for no reason

The lane is too narrow for trucks to turn

Trailers with overhang might enter your lane when turning right

Watch out for truck dragging logs behind them

13 / 20

What does this yellow diamond sign mean?

Road ends in the direction of the arrow

Keep to the right side of the road

Taxi lanes to the right

Sharp turn or bend in the road in the direction of the arrow

14 / 20

What is total stopping distance?

How long it takes to stop when reacting to a road hazard

Another name for the white bar on the road at a stop sign or light

How far your vehicle travels when lightly engaging the brake pedal

How long it takes to stop at a stop sign

15 / 20

What do these signs mean if you see a construction worker holding them up?

Stop or slow down depending on which part of the sign is facing your vehicle

Stop slowing down

Stop or slow down, your choice

Crossing guard signs

16 / 20

What does this yellow sign mean?

Steep grade ahead, gear down before you get there

Trucks take the lower lane

Trucking gear store

No speeding for trucks

17 / 20

Where does a large vehicle have blind spots?

At the back of the vehicle

In front, behind, and on both sides

At the front of the vehicle

On the passenger side and at the back

18 / 20

What is a commercial passenger vehicle?

A vehicle with 10 seats or more, used as public transportation or a vehicle for hire

A vehicle used to transport passengers for a fee

A vehicle used as public transportation

A vehicle with 10 seats or less, used as public transportation or a vehicle for hire

19 / 20

When can a driver of a public or commercial passenger vehicle smoke in the vehicle?

When the passenger is smoking in the vehicle

When there are no passengers in the vehicle

While the vehicle is moving

Never

20 / 20

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

Unload passengers just before you begin reversing

Wait for traffic to pass around you before reversing safely

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

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

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The average score is 81%

More Manitoba Commercial Driving Practice Tests

Manitoba Class 1 Practice Tests

Manitoba Class 3 Practice Tests

Manitoba Class 4 Practice Tests

Air Brakes Practice Tests

Manitoba 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.