Manitoba Professional Driver Test 03

When it comes time to take your official test, you will be well-equipped with knowledge and confidence in your abilities. Passing your exam with flying colors will not only give you a sense of accomplishment, but it will also provide you with the ability to pursue your professional driving career. Remember to take advantage of the free resources available to you; you will be well on your way to success.

1 / 30

The danger zone can be reduced if...

The vehicle's speed is reduced

The brakes are updated

It can't

The driver uses proper footwear

2 / 30

Which statement is false? If the brakes were allowed to overheat, what could happen?

Cause the brake drums to expand

Complete brake loss

Lead to brake fade

A full lock-up of the brakes

3 / 30

Stopping a vehicle without anti-lock brakes on an icy road surface will require the driver to do what?

None of these

Locking up the brakes to allow the tires to dig in

Lightly release or pump the brakes

Feather the brakes to avoid locking up

4 / 30

When the ABS start working, what should you not do?

Hold the steering wheel firmly

None of these

Release the pressure you have applied to the brake pedal

Keep firm pressure on the brake pedal

5 / 30

When weight and speed are both doubled, the braking force must be...

Increased four times

Increased ten times

Increased three times

Increased eight times

6 / 30

Which statement is false? Other than to gain speed, when else should you shift gears?

Before or after railway crossings

Before entering a curve

Before starting down a hill

Before entering an intersection

7 / 30

If the weight of the vehicle is doubled, the braking force must be...

Tripled

Equal

Quadrupled

Doubled

8 / 30

On combination vehicles such as a truck and trailer or tractor-trailer equipped with an air brake system, the trailer brakes are applied along with the tractor brakes by use of the foot valve. What is this often referred to as?

Top heavy braking

Foot-hand braking

Bottom foot braking

Balanced braking

9 / 30

The trailer brakes may be applied independently of the tractor brakes by use of what?

The hand control valve

Double clutching

The parking brakes

None of these

10 / 30

The 'slow-moving vehicle' sign may be displayed only on a vehicle, combination of vehicles or other machinery travelling at a speed of...

20 km/h or less

30 km/h or less

35 km/h or less

40 km/h or less

11 / 30

What does 'snubbing' the brakes mean?

When a brake application is made at intervals to reduce the vehicle's speed and then the brakes are released

When the parking brake is used instead of the regular brakes

None of these

When the brake applications are not used and are ignored

12 / 30

What happens to the danger zone when speed increases?

The danger zone decreases

The danger zone remains the same

Nothing

The danger zone increases

13 / 30

When driving a vehicle equipped with an anti-lock brake system (ABS), how would you tend to brake?

Apply the brakes as normal

Hit the brakes firm and fast

Pump the brakes

Lightly touch the brakes

14 / 30

What is referred to as the danger zone?

The area directly in front of the vehicle in which the vehicle cannot be stopped

The blind areas immediately to the left of the cab

The blind area directly to the right of the vehicle

The area directly in behind the vehicle

15 / 30

Why should drivers of automatic transmission vehicles shift down to a lower gear?

To save wear and tear of the gears

For increased braking power when descending a hill

For better fuel economy

None of these

16 / 30

Over-braking on vehicles without anti-lock brakes while negotiating a curve, or traveling on wet or icy surfaces could result in what?

Nothing

A jackknife

A longer stopping distance

Brake fade

17 / 30

When a traffic control signal light has been green for some time, what is it known as?

A stagnant green light

A stale green light

A common green light

A fresh green light

18 / 30

If the speed is doubled, the braking force must be increased by...

Three times

Equal

Four times

Two times

19 / 30

What does 'covering the brake' mean?

Placing your foot near the clutch

Placing a layer of rubber across the brake pedal

Placing your right foot beside the brake pedal

Removing the foot from the accelerator and putting it lightly on the brake pedal

20 / 30

What is not a type of retarder?

Exhaust

Electric

Propane

Hydraulic

21 / 30

What do retarders do for the vehicle?

They provide auxiliary slowing of the vehicle

Nothing

They cool down the brake pads and rotors

They assist the brakes by reducing the heat that's built up inside them

22 / 30

Are engine retarders allowed to be used on road tests?

Only while parking

Only on a downhill grade

Yes

23 / 30

Drivers going down steep grades such as a hill with a loaded vehicle should select a lower gear when?

Approaching the top of the hill

Half way down the hill

Before starting downhill

At the bottom of the hill before going up

24 / 30

It is illegal for regulated vehicles, trucks, highway buses or motor vehicles that are pulling another piece of equipment on a roadway outside of a restricted speed area to follow within how far from each other?

300 m

60 m

150 m

90 m

25 / 30

Which statement is false? Braking distance in the danger zone will vary according to...

The pressure the driver uses to apply the brakes

Condition of the brakes

The weight of the vehicle

Condition of the road surface

26 / 30

If you drive a bus, truck, or truck and trailer, how should your following distance be adjusted?

Keep it the same

None of these

Increase it based on the length of the vehicle

Decrease it based on the length of the vehicle

27 / 30

What's another name for engine retarders?

Engine brakes

Exhaust retarders

Electric brakes

Hydraulic retarders

28 / 30

What will snubbing the brakes help to prevent?

Overheating the brakes

Late stops

Wear on the tires

Nothing

29 / 30

The distance required to stop a vehicle depends on...

The experience of the driver

The type of brakes

Its speed and weight

None of these

30 / 30

If you're driving an ambulance, what should the minimum following distance be?

Two seconds

Four seconds

Two car lengths

Three seconds

Your score is

Manitoba Professional Driver Test 03

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