Manitoba Air Brake Test 05

Taking the free Manitoba Air Brake practice test is wise for anyone who aims to pass the official exam with flying colors. The online test is designed to simulate the real exam experience and to provide candidates with a comprehensive overview of the topics covered in the exam. Besides, the test is free, so potential test-takers can assess their knowledge without spending money.

1 / 30

When the vehicle weight is doubled, the stopping distance is...

Quadrupled

Doubled

The same

Tripled

2 / 30

What is referred to as brake fade?

When you have zero brake pressure

When the brake pedal becomes stiffer to press

When you need to press harder on the brake pedal to develop enough brake force

When the stopping distance is shortened

3 / 30

Brakes convert the energy of a moving vehicle into...

Heat

Traction

Grip

Friction

4 / 30

Which statement is false? Whose responsibility is it to ensure the vehicle comply with HTA regulations?

The head of maintenance

The operator

The owner

The driver

5 / 30

When the speed is doubled, the stopping distance is...

Doubled

Tripled

The same

Quadrupled

6 / 30

What is the main advantage of anti-lock brakes?

It helps you stop quicker

Less costly to maintain

They don't heat up as much

It gives you steering ability

7 / 30

What do vehicles with anti-lock braking systems use to indicate the status of the system and warn of malfunctions?

Nothing

Warning indicator lights or malfunction lamps

A constant buzzing

A beeping sound

8 / 30

Are you allowed to operate a vehicle with a defective air brake system on any road or highway?

Yes

Only at low speeds

With hazard lights on

9 / 30

For disc brakes, what does not partially cover the rotors?

Dust shields

Calipers

Wheel

Pads

10 / 30

Which statement is false? Defective brake lining can be described as...

Cracked

Missing

Loose

Being the wrong size

11 / 30

Why should wheel chocks or blocks must be used during air brake inspections?

To allow the engine to keep running

None of the above

To prevent vehicle movement when the driver is out of the cab and the parking brakes released

To keep the trailer balanced

12 / 30

Which statement is false? Operating a vehicle with defects or failing to conduct the required inspections can result in...

Detainment

Charges against the driver and/or operator

A warning letter

Impoundment

13 / 30

Under normal driving conditions on clean dry roads, how do you notice if a vehicle has anti-lock brakes?

You can't

The brake lights flash

It's quieter when braking

It sounds louder

14 / 30

If you double your vehicle weight and double your speed, your stopping distance increases by...

6 times

8 times

5 times

4 times

15 / 30

With anti-lock brakes, an abnormal drop in wheel speed, which indicates potential wheel lock, causes what?

A beeping sound to notify the driver

More air pushed to that wheel

The brake force to be reduced to that wheel

Nothing

16 / 30

When problems develop within the wheel, some of the lubricant may escape and go where?

In contact with the brake lining

Be found on the ground

In contact with brake lines

In contact with tire

17 / 30

Which statement is false? The operating temperature of the brakes can become higher than normal in these conditions...

Traveling down a long hill

Traveling down a steep hill

In stop and go traffic

At low speed

18 / 30

Which statement is false? Vehicle weight affects the brake system in the following ways...

It is possible to exceed the capacity of a vehicle's braking system by loading more weight than it is rated to carry

The stopping distance will increase in proportion to any increase in vehicle weight

When a vehicle is overloaded, the brake system may not be able to safely stop it

The brakes remain cooler when the vehicle is heavier

19 / 30

Which statement is false? What do some vehicles use to slow down and assist in avoiding excessive brake temperature?

Spring brakes

Engine brakes

Retarders

Auxiliary brakes

20 / 30

Vehicles with anti-lock braking systems use warning indicator lights or malfunction lamps to indicate the status of the system and warn of malfunctions. Where are they located?

On the front left of the engine hood

None of the above

On the dashboard or driver console

Visible through the mirrors

21 / 30

Completing an inspection of an air brake system mainly involves...

Listening carefully to unusual sounds

Removing the brakes and inspecting them closely

Looking at the operation with the help of someone else

Looking to see that each brake component is free from apparent defects or problems and that there is no evidence of any abnormality

22 / 30

Brake lining is the friction material that is fastened to what?

The discs

The brake lines

The brake pads

The metal brake shoe

23 / 30

Which of the following is not an external part of the s-cam brakes?

Pushrod

Single or dual anchor pins to attach one end of the brake shoes

Slack adjuster

Support brackets and bushings for the camshaft

24 / 30

What happens when pushrod stroke becomes excessive?

None of the above

The vehicles makes an unexpected stop

The vehicle stops quickly

The vehicle loses some of its ability to stop

25 / 30

Which statement is false? During brake inspections, drivers are expected to identify brake components that are...

Old

Malfunctioning

Missing

Damaged

26 / 30

Do anti-lock brake system shorten stopping distances?

With heavy vehicles

On wet conditions

Yes

27 / 30

For the brakes to work, the brake-shoe lining must be...

Pressed against the brake drum when brakes are applied, and be out of contact with the drum when brakes are released

Of proper distance away from the drum when applied

None of the above

Be in contact with the drum when brakes are released

28 / 30

The Highway Traffic Act and regulations require vehicles with air brakes to be checked at least...

3 times a day

Once a day

4 times a day

Twice a day

29 / 30

Why should you park on a level surface while inspecting air brake systems?

No reason

It will reduce the possibility of unexpected vehicle movement

It helps to keep the wheels balanced

It helps to keep the air tanks level

30 / 30

Which statement is false? The factors that affect how your vehicle's brakes work include...

Speed and weight of the vehicle

Anti-lock braking systems

Brake adjustment

The age of the air hoses

Your score is

Manitoba Air Brake Test 05

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