Saskatchewan Air Brake Test 05

Taking the free Saskatchewan Air Brake practice test is an excellent way to prepare yourself for the official exam. By taking this practice test, you will get a good idea of what kind of questions to expect, and you will be able to hone your skills to ace the exam with flying colors. Moreover, this test is designed to cover everything that you need to know to pass your official exam successfully.

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Saskatchewan Air Brake Test 05

1 / 30

When the pressure in the supply line reaches 45 psi, the service line port of the tractor protection valve does what?

2 / 30

What is the function of the service line?

3 / 30

What will join and lock the couplers?

4 / 30

Some vehicles are equipped with a different type of cab-mounted trailer-supply valve, which must be operated...

5 / 30

When connecting the glad hands, start with the two seals together and the couplers at what angle to each other?

6 / 30

Where are two-way check valves installed?

7 / 30

What is referred to as dynamiting?

8 / 30

Will the tractor protection valve operate if the trailer-supply valve is closed?

9 / 30

The trailer-supply valve is usually...

10 / 30

The hand valve is typically supplied from primary and secondary circuits and plumbed to...

11 / 30

Why is the trailer hand-control valve added?

12 / 30

Place the trailer-supply valve in the what position and reservoir air will be directed to the tractor protection valve and supply-line glad hand?

13 / 30

What do you do if the unit is not equipped with dead-end couplers?

14 / 30

Air is supplied to the trailer-supply valve by what?

15 / 30

The supply line always contains the same air pressure as...

16 / 30

Vehicles equipped with dead-end couplers should have what in use whenever the vehicle is used without a trailer?

17 / 30

The double-check valve only takes air from what?

18 / 30

Can the hand valve be used as a parking brake?

19 / 30

How many positions does the manually operated trailer-supply valves have?

20 / 30

The two-way check valve allows control of the trailer brake by use of...

21 / 30

A tractor protection valve is usually mounted on the cab or...

22 / 30

What prevents air from escaping the glad hands?

23 / 30

What is referred to as glad hands?

24 / 30

When you are not hooked to a trailer, the trailer-supply valve is...

25 / 30

The trailer-supply valve has also been referred to as...

26 / 30

Why should the glad hands be protected when not in use?

27 / 30

What's another name for the supply line?

28 / 30

The trailer hand-control valve is also called...

29 / 30

What happens on a trailer breakaway?

30 / 30

What happens when the trailer-supply valve is open?

Your score is

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