DrivingTest.ca is an online driving test practice site that serves all provinces and territories in Canada. Advance through the practice tests at your own pace on any computer, tablet or mobile phone with internet access. While these tests are not the same as the actual ones you will be taking, they can give you a good idea of what to expect. It is all FREE!

MTO Air Brake Test – Quiz 05

Ontario Air Brake Test 05

A size 36 brake chamber will be marked with...?

a.
b.
c.
d.

Question 1 of 30

The brake is out of adjustment when the pushrod stroke...?

a.
b.
c.
d.

Question 2 of 30

Which of these is not part of the trailer brake subsystem circuit?

a.
b.
c.
d.

Question 3 of 30

Pushrod stroke measurements should be done with the engine...?

a.
b.
c.
d.

Question 4 of 30

Which of these items is it optional to bring to the practical test for airbrake certification?

a.
b.
c.
d.

Question 5 of 30

When measuring the pushrod stroke, this should be done with the brake pedal...?

a.
b.
c.
d.

Question 6 of 30

Brake chamber size can be determined by measuring...?

a.
b.
c.
d.

Question 7 of 30

Readjustments to manual slack adjusters may only be carried out by...?

a.
b.
c.
d.

Question 8 of 30

Being able to demonstrate an applied pushrod stroke measurement method of inspection is compulsory for...?

a.
b.
c.
d.

Question 9 of 30

You can discover the size of brake chamber on your vehicle by...?

a.
b.
c.
d.

Question 10 of 30

A long stroke brake chamber can be identified by the fact that it will have...?

a.
b.
c.
d.

Question 11 of 30

Automatic slack adjusters can only be repaired by...?

a.
b.
c.
d.

Question 12 of 30

If you are performing a brake adjustment inspection as part of the practical test, you must be equipped with...?

a.
b.
c.
d.

Question 13 of 30

The most common brake chamber size is...?

a.
b.
c.
d.

Question 14 of 30

Before measuring the applied pushrod stroke, you should ensure the air pressure is above...?

a.
b.
c.
d.

Question 15 of 30

Before measuring the applied pushrod stroke, you should ensure the air pressure does not exceed...?

a.
b.
c.
d.

Question 16 of 30

The pushrod stroke should be inspected at least...?

a.
b.
c.
d.

Question 17 of 30

Marks made in measuring pushrod strokes must be...?

a.
b.
c.
d.

Question 18 of 30

If your vehicle has automatic slack adjusters, inspection of brake adjustment...?

a.
b.
c.
d.

Question 19 of 30

The only tank from which it is acceptable to observe a significant amount of moisture being discharged is...?

a.
b.
c.
d.

Question 20 of 30

When performing an inspection as part of the practical examination, you should...?

a.
b.
c.
d.

Question 21 of 30

To inspect the low air warning device, the ignition key should be...?

a.
b.
c.
d.

Question 22 of 30

A standard stroke brake chamber will have what sort of port?

a.
b.
c.
d.

Question 23 of 30

A long stroke size 24 brake chamber will have which of these markings?

a.
b.
c.
d.

Question 24 of 30

Which of these is not part of the air supply subsystem circuit?

a.
b.
c.
d.

Question 25 of 30

Which of these is not part of the air supply subsystem circuit?

a.
b.
c.
d.

Question 26 of 30

Which of these items do you not need to bring to your test if being tested for motor coaches?

a.
b.
c.
d.

Question 27 of 30

As your brakes wear, brake pushrod stroke will...?

a.
b.
c.
d.

Question 28 of 30

Proper inspection of air brakes must be undertaken regularly by...?

a.
b.
c.
d.

Question 29 of 30

If a drain valve on any tank is not functioning properly, it must be...?

a.
b.
c.
d.

Question 30 of 30


 

It is recommended that you take a practice test before you take the actual written test. Please note, however, that this is not the actual test, and you will not receive your license if you pass this sample practice test. If you’re getting your commercial licence, you've come to the right place.

MTO Air Brake Test

Our free MTO air brake test questions and answers will prepare you to pass Ontario official Air Brakes knowledge test. To begin your career in trucking, you must obtain your Ontario Class A or Class D Truck Driver Licence. The appropriate CDL endorsements you will need are based on the type of trucking career you plan to pursue. To obtain these endorsements, you are required to complete a written knowledge test successfully. Making certain you are adequately prepared for your written knowledge test will prevent you from wasting time and money. Taking practice CDL tests is the best way to get prepared.

Passing your air brake test doesn’t have to be a stressful experience. Follow this important tip, and you should pass the test with no problem.

Think Positively – It is important to think positively on test day. You have studied well, taken a few practice tests, gotten enough rest, and had a good breakfast. You know the information and are ready to prove it. All the preparation you have done will give you the confidence to succeed on the test.

As stated above, practice tests are a great help when preparing for your written air brake test. Please contact us for some helpful practice tests.