BC Commercial Driver Test 03

You can use various study materials, such as textbooks, online courses, and practice quizzes, to do well on the test. Pay attention to the questions you miss or struggle with, and review those topics to gain mastery. Additionally, you can benefit from the knowledge and expertise of experienced commercial drivers who have passed the test. They can provide valuable insights, tips, and advice to help you feel confident and well-prepared for the exam.

1 / 30

What should the minimum tread depth be for front tires?

3 mm

1.6 mm

2.6 mm

2 mm

2 / 30

When you stop for a railway crossing, how far from the crossing should you be?

5 to 15 metres

25 metres

20 metres

30 metres

3 / 30

What is referred to as lugging?

When the vehicle is dragging something behind it

None of the above

When there is a delay in shifting gears

When the engine is operated below peak torque for any length of time

4 / 30

When curving to the left, why do you keep the front wheels close to the right edge of the lane?

To make the cure more manageable

To give the driver more visibility

To keep your driver's side rear wheels out of the next lane of traffic

To flatten the curve

5 / 30

If you turn left too soon, what could happen?

Your vehicle would end up in the oncoming lane

The left side of your vehicle may hit another vehicle in the intersection or run over a median because of off tracking

The left rear wheels may hit the left curb

None of the above

6 / 30

When driving at night, when do you switch from high beam headlights to low beam headlights?

Only if the oncoming driver flashes their headlights at you

At least 150 m from the approaching vehicles

Once the vehicle reaches 100 metres from your vehicle

60 metres from the approaching vehicles

7 / 30

How does inertia affect your vehicle while you're driving it?

None of the above

It wants your vehicle to move in a straight line

It pushes the vehicle to the outside during a turn or curve

It pulls the vehicle to the inside of a turn or curve

8 / 30

When exiting the roundabout, is a signal required?

Only if other vehicles approaching

Yes, to the left

Not required

Yes, to the right

9 / 30

What's the difference between torque and horsepower?

Torque is the ability of the engine to move the vehicle and horsepower is used to develop speed

They are the same thing

Torque is used to gain speed while horsepower determines how much speed you can get

Torque is used to start the engine and horsepower is used to keep it running

10 / 30

When you curve to the right, why do you keep the front wheels close to the centre line?

So the rear wheels don't drop off the pavement or go onto the pavement shoulder

To flatten out the curve

To give the driver more visibility

To make the curve more manageable

11 / 30

What's the difference between roundabouts and traffic circles?

None of the above

Roundabouts are generally larger

They are identical

Roundabouts are much smaller than traffic circles

12 / 30

When turning, what does the phrase "off track refer" to?

When the tires move out of a set of tracks made from other vehicles

When the vehicle drifts to the inside of the turn

When a vehicle moves around a curve, the rear wheels follow a different path than the front wheels

When the vehicle drifts to the outside of the turn

13 / 30

When backing up with a guide, where should they be positioned?

Wherever it's comfortable for them and you

On the blind side since you can't see it, they can

Where there's a clear, continuous view of the backing path your vehicle will follow and you can see the guide throughout the manoeuvre

Directly at the rear of the trailer

14 / 30

Which statement is false? Wheel separations are usually caused by...

Loose wheel fasteners

Broken wheels/rims

Wheel bearing failure

Low tire inflation

15 / 30

Which statement is false? To ensure your vehicle stays in place when parked and to prevent a runaway vehicle, you should...

Set the parking brake in the tractor

Place the transmission in the highest forward gear, if parked facing uphill, or reverse gear if parked facing downhill, or neutral if the vehicle has an automatic transmission

If you're parking a single-unit vehicle on an uphill with a curb, turn the wheels to the left towards the centre of the road

You should block the wheels of any large vehicle parked on even a slight grade

16 / 30

What is referred to as a "stale" traffic light?

None of the above

A light that has faded over time

A light that is stuck on the same colour for a long period of time

A light that's been the same colour for some time

17 / 30

Which statement is false? When an emergency vehicle approaches you with flashing lights, what do you do?

Drive to a position parallel to and as close as possible to the nearest edge or curb of the roadway

Remain stopped until the emergency vehicle has passed

Travel slowly until they pass

Stop your vehicle clear of any intersection

18 / 30

What is meant by double-clutching?

None of the above

Depressing the clutch pedal twice in the process of moving from one gear to another

Using your toes and then heel to depress the clutch

Using two feet to depress the clutch

19 / 30

What is an engine governor?

It controls the amount of fuel going to the engine and regulates the speed of the engine

It's an automatic shut off valve

It pushes the accelerator down more when needed

It slows the vehicle down when needed

20 / 30

Which statement is false? Follow these tips to reduce your risk of causing a backing-up crash...

Sound the horn once, just before moving

Use a person to guide your vehicle whenever possible

Back your vehicle out of traffic rather than into traffic

Avoid backing up whenever possible

21 / 30

When other drivers indicate they want to overtake your vehicle, what can you do to help them to pass safely?

None of the above

Reduce your speed and give them room

Put your arm out the window and wave them on

Keep going but put on your hazard lights

22 / 30

What is the most dangerous point in a turn?

Just before initiating the turn

It's all dangerous

When the tractor has made the turn but the trailer hasn't

At 45 degrees around the corner

23 / 30

When should you check and adjust tire pressure?

After each run

After each 100 km traveled

When you notice excessive wear

When the tires are cool

24 / 30

Which lane should you use?

The lane that gives you the best vision, allows you to go where you want to go, and that best allows you to blend in with other traffic

Whichever lane allows you to drive quickly to your destination

It doesn't matter

Only the right lane

25 / 30

Traffic circles and roundabouts often have a truck apron around the edge of the island in the middle. Are trucks allowed to drive on this?

No, the must stay to the right of the roundabout or traffic circle

Yes, in order to drive through the traffic circle or roundabout

None of the above

No, they must remain on the road

26 / 30

When approaching a roundabout, who should be given the right of way?

Traffic on your right

It doesn't matter

Whoever wants to go first

The traffic already in the roundabout

27 / 30

What should you do if you are in the nearest lane to an emergency vehicle with lights flashing stopped at the side of the road?

Tap the horn twice to warn of your approach

Stop and proceed when directed

Reduce speed and change lanes to provide safe space margins if it is safe to do so

Keep going but with caution

28 / 30

What's the problem with making frequent lane changes?

They increase the risk of a collision and can increase fuel consumption

They add more work for the driver

Nothing

They are time-consuming

29 / 30

What is the maximum speed you should travel in an alley?

10 km/h

20 km/h

15 km/h

30 km/h

30 / 30

What steering method is recommended when you need to do a lot of turning?

Shuffling the steering wheel

The push-pull method

The hand-over-hand steering method

Palming the steering wheel

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BC Commercial Driver Test 03

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