Ontario Air Brake Test 06

If you are preparing to take the Ontario air brake test, it is essential to practice with the Ontario air brake practice test. This test is designed to help you understand the complex system of air brakes that are used in commercial vehicles. The practice test will cover topics such as air brake components, air system leaks, proper braking technique, and emergency procedures. It will also require you to answer multiple-choice questions that are designed to test your knowledge of the material. By taking the Ontario air brake practice test, you will be well prepared to tackle the real test and obtain your air brake endorsement. Remember, the key to success is to study and practice, so don’t hesitate to take advantage of this valuable resource. Good luck!


Ontario Air Brake Test 06

1 / 30

In addition to inspecting the tanks themselves, what else should you check?

2 / 30

When should wheel chocks or blocks be used?

3 / 30

Most slack adjusters are designed with how many holes for attachment of the pushrod?

4 / 30

When problems develop within the wheel, what could come into contact with the brake lining?

5 / 30

How can air brake chamber air leaks usually be detected?

6 / 30

Operating a vehicle with defects or failing to conduct the required inspections can result in charges against whom?

7 / 30

How would you know if the belt is in good condition?

8 / 30

What is the problem when the lining is worn too thin?

9 / 30

Air tanks must remain securely attached to the vehicle. Check that they are secure both by looking at them and by...

10 / 30

The slack adjuster's effective length is the distance between the centre of the camshaft and...

11 / 30

Which statement is false? When inspecting the air compressor, the driver must check for...

12 / 30

Under normal driving conditions on clean dry roads, will you notice any difference between vehicles with anti-lock braking and those without it?

13 / 30

How would drivers know the ABS is not working before it's too late?

14 / 30

Which statement is false? Damage or deterioration to brake hoses and tubes may be in the form of...

15 / 30

Which of the following is not safety equipment required to inspect air brake systems?

16 / 30

What will help to pinpoint a leak with air hoses?

17 / 30

Which brake hoses and tubes are likely to suffer the most damage?

18 / 30

Although all the other air brake chambers are working, would you be prohibited from operating a vehicle with an air brake chamber defect on any road or highway?

19 / 30

Where are the ABS indicators usually mounted on trailers

20 / 30

Slack adjusters act as levers that increase what?

21 / 30

Which of the following is not considered a defective brake lining?

22 / 30

To ensure balanced braking, slack adjusters on each side of an axle should be...

23 / 30

Why should the brake on each end of an axle have the same size air brake chamber?

24 / 30

If a compressor is belt-driven, what should you inspect?

25 / 30

Air compressors must always be inspected with...

26 / 30

Which answer is false? An inspection of a vehicle's air brake chambers includes...

27 / 30

For the brakes to work, what position should the brake-shoe lining be in?

28 / 30

What is the main advantage of ABS?

29 / 30

Which statement is false? Drivers are expected to identify brake components that are...

30 / 30

If an anti-lock braking system malfunction occurs, is regular brake function still available?

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