Saskatchewan Air Brake Practice Test 02 - DrivingTest

Saskatchewan Air Brake Practice Test 02

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!

Saskatchewan Air Brake Test 02

Under normal operating conditions the secondary reservoir operates…?
a.
b.
c.
d.

Question 1 of 25

Air dryer systems are useful in preventing what?
a.
b.
c.
d.

Question 2 of 25

It's important that spring brakes are fully applied before…?
a.
b.
c.
d.

Question 3 of 25

When blended air is used to supply the control valve in a dual circuit system, it is taken from the primary and secondary circuits through…?
a.
b.
c.
d.

Question 4 of 25

The double check valve that supplies the trailer supply valve takes its air from where?
a.
b.
c.
d.

Question 5 of 25

Using wind off bolts to compress the power spring in spring brakes is known as what?
a.
b.
c.
d.

Question 6 of 25

The purpose of dual circuit air systems is what?
a.
b.
c.
d.

Question 7 of 25

A low pressure warning switch must be activated when the air pressure drops below what level?
a.
b.
c.
d.

Question 8 of 25

Which of these describes the way the spring brake works?
a.
b.
c.
d.

Question 9 of 25

If your vehicle has an air dryer system, the reservoirs need to be drained…?
a.
b.
c.
d.

Question 10 of 25

The tractor protection system is designed to do what?
a.
b.
c.
d.

Question 11 of 25

Spring brakes will begin to drag at around what psi?
a.
b.
c.
d.

Question 12 of 25

The ratio valve will be found where?
a.
b.
c.
d.

Question 13 of 25

What does an anti-compound line do?
a.
b.
c.
d.

Question 14 of 25

When does the stop light switch come on?
a.
b.
c.
d.

Question 15 of 25

The air pressure gauge for an air brake system will be found where?
a.
b.
c.
d.

Question 16 of 25

On a dual circuit air brake system, the brakes will be applied by…?
a.
b.
c.
d.

Question 17 of 25

A relay valve is installed to combat what?
a.
b.
c.
d.

Question 18 of 25

The control button for the trailer supply valve is usually…?
a.
b.
c.
d.

Question 19 of 25

A properly adjusted governor will cut in at what pressure below the cut out pressure?
a.
b.
c.
d.

Question 20 of 25

If a vehicle has a front wheel limiting valve, when activated it will reduce application pressure on the steering axle brakes by how much?
a.
b.
c.
d.

Question 21 of 25

If one circuit on a dual circuit system fails, the other circuit will do what?
a.
b.
c.
d.

Question 22 of 25

Why are spring brake chambers preferred as parking brakes?
a.
b.
c.
d.

Question 23 of 25

The tractor protection system must be set to activate before system pressure drops below…?
a.
b.
c.
d.

Question 24 of 25

If the low pressure warning is activated, what should the driver do?
a.
b.
c.
d.

Question 25 of 25


 

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.

This Air Brake practice test has been prepared by Drivingtest.ca to assist drivers in understanding air brake systems. Taking this practice test and practical instruction will assist drivers in operating air brake equipped vehicles before and after obtaining their Saskatchewan air brake endorsement A.

With information ranging from the basic operation of air brake systems to the use of both single and combination vehicles equipped with air brakes, this practice test includes everything you need to know about driving with air brakes safely and responsibly.

In order to successfully prepare, consider utilizing these exams and official Saskatchewan “Air Brake Manual” to your advantage. The more knowledge you can attain, the better it will be for you once you decide to make your way back into the licence office to take the air brake licence written knowledge test.