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Truck Test 10

1.Which of these systems combines governor, dryer, safety valve and supply tank together?

AD-IS

BC-FR

SV-ST

ZX-AD

Correct! Wrong!

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Truck Test 10

2.The air pressure gauge for the service tanks will be found where?

By the air hoses

On the dashboard

On the sides of the tanks

At the back of the trailer

Correct! Wrong!

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Truck Test 10

3.Which of these is not part of the supply circuit?

Brake pad

Supply tank

Governor

Air dryer

Correct! Wrong!

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Truck Test 10

4.The low-pressure warning device will be set to alert the driver if the pressure in either of the service tanks falls below…?

50 psi

40 psi

60 psi

70 psi

Correct! Wrong!

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Truck Test 10

5.For provincial carriers, a commercial vehicle is one with a registered weight of…?

14,811 kg plus

11,794 kg plus

12,473 kg plus

9,832 kg plus

Correct! Wrong!

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Truck Test 10

6.What does the trailer air supply valve do?

Fills the trailer tanks

Releases the trailer spring park brakes.

Maintains air pressure in the tractor

All of these things

Correct! Wrong!

Progress
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Truck Test 10

7.To which of these does the double foot valve directly apply pressure?

The trailer axle brakes

The drive axle brakes

The steering axle brakes

All of these

Correct! Wrong!

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Truck Test 10

8.In most spring park brake chambers, the coil spring can exert a force of up to…?

500 pounds

1000 pounds

2000 pounds

4000 pounds

Correct! Wrong!

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Truck Test 10

9.What are "glad hands"?

Coupling devices

Steering devices

Brake releases

Chocks

Correct! Wrong!

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Truck Test 10

10.Trailers receive instructions as to when to apply and release the brakes from…?

The rear trailer

The middle trailer

The tractor

Road sensors

Correct! Wrong!

Progress
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Truck Test 10

11.A driver can use the trailer control valve (hand valve) in order to do what?

Apply the tractor brakes harder than the trailer service brakes

Apply both brakes equally

Apply the trailer service brakes harder than the tractor brakes

All of the above

Correct! Wrong!

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Truck Test 10

12.In order to play its part with the spring park brakes, air pressure must be around…?

30 psi

50 psi

80 psi

120 psi

Correct! Wrong!

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Truck Test 10

13.If the supply circuit fails, what should the driver do to conserve air pressure?

Keep a steady pressure on the brake

Release the brake

Floor the brake

Pump the brake

Correct! Wrong!

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Truck Test 10

14.If colour coding is used, the supply circuit will be…?

Blue

Orange

White

Red

Correct! Wrong!

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Truck Test 10

15.The service line sends messages to the trailer's service brake circuits using what?

Air pressure

Hydraulic pressure

Mechanical signals

Electronic signals

Correct! Wrong!

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Truck Test 10

16.If you suspect an air line is contaminated, what should you do?

Give it a blast of air while uncoupled

Give it a blast of air while coupled

Pour hot water down it

Stick a rag down it

Correct! Wrong!

Progress
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Truck Test 10

17.If one of the circuits of an air brake system fails, the vehicle should not be driven…?

Until repairs have been made

Until the failed circuit has been uncoupled

Over 20 km/h

Until the owner has been notified

Correct! Wrong!

Progress
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Truck Test 10

18.You may find a safety actuator that mechanically maintains a service brake application when parked on which type of vehicle?

Motorised crane

Motorcoach

Double trailer combination

Fire service vehicle

Correct! Wrong!

Progress
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Truck Test 10

19.Trailers receive air from where?

Their own tanks

The tractor

The rear trailer

Any of these

Correct! Wrong!

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Truck Test 10

20.If there is a failure in the primary service circuit, the first warning will be what?

Service brakes failing

Low air pressure warning

Service brakes engaging

Spring brakes engaging

Correct! Wrong!

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Truck Test 10

21.The spring park brake system draws air from…?

The tank with the highest pressure

The tank with the lowest pressure

Any tank at random

The nearest tank

Correct! Wrong!

Progress
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Truck Test 10

22.Why are air brakes not suitable for parking?

Because they don't work when it's cold

Because any leak can lead to failure

Because they are too easy to tamper with

Because they only work when the engine is running

Correct! Wrong!

Progress
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Truck Test 10

23.Air pressure is used for what when parking?

Applying the brake

Holding the brake in place

Releasing the brake

All of the above

Correct! Wrong!

Progress
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Truck Test 10

24.An anti-compound system is designed to do what?

Apply the service and spring park brakes simultaneously

Stop the service and spring park brakes being applied simultaneously

Release the service and spring park brakes simultaneously

All of these

Correct! Wrong!

Progress
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Truck Test 10

25.The spring park brake control valve on the dashboard is usually which colour?

Yellow

Green

Red

Blue

Correct! Wrong!

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Truck Test 10

26.What is the maximum distance the push rod can move out of the brake chamber in a Type 30 chamber?

53 mm

48 mm

64 mm

77 mm

Correct! Wrong!

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Truck Test 10

27.In an emergency caused by a trailer tank failure, emergency braking can be effected using what?

The trailer service hand valve

The trailer air supply valve

The brake pedal

The truck's gears

Correct! Wrong!

Progress
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Truck Test 10

28.When an S-cam brake is correctly adjusted, the brake lining will contact the brake drum before the brake chamber has gone through what portion of its maximum stroke?

A quarter

Half

One third

Two thirds

Correct! Wrong!

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Truck Test 10

29.When inspecting and adjusting air brakes, the driver should check that the air pressure is at or greater than what?

150 psi

75 psi

100 psi

125 psi

Correct! Wrong!

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Truck Test 10

30.Foundation brakes are found where?

At the end of the axle

In the middle of the axle

In the middle of the trailer unit

In the tractor unit

Correct! Wrong!

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Truck Test 10

31.When descending slowly down a hill, what should you do to let other drivers know your intentions?

Use hand signals out the window

Pump the brakes to make the brake lights flash

Use your four way flashers

Regularly sound your horn

Correct! Wrong!

Progress
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Truck Test 10

32.During a driving shift, which of these should you check?

Brake adjustment

Moisture in tank

Foundation brake overheating

All these elements

Correct! Wrong!

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Truck Test 10

33.A brake lining must be replaced when it has worn down to what level?

8.2 mm

4.3 mm

6.4 mm

5.6 mm

Correct! Wrong!

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Truck Test 10

34.When driving with tire chains, you should…?

Reduce speed

Maintain normal speed

Increase speed

Any of these depending on conditions

Correct! Wrong!

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Truck Test 10

35.Which of these is the most common cause of brake failure?

Accidental damage

Vandalism

Manufacturing faults

Poor checking and maintenance

Correct! Wrong!

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Truck Test 10

36.Your truck will be equipped with automatic slack adjusters if it was manufactured after which year?

1976

1986

1996

2006

Correct! Wrong!

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Truck Test 10

37.In the event of a trailer supply line failure, the spring park brakes will apply immediately and the ABS will…?

Stop working

Become weaker

Become stronger

Cut in

Correct! Wrong!

Progress
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Truck Test 10

38.When driving a tractor without a trailer (“bobtailing”), how will the vehicle react to braking harder in slippery conditions compared to driving with a trailer?

Less stable

The same

More stable

Any of these depending on conditions

Correct! Wrong!

Progress
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Truck Test 10

39.When inspecting the supply circuit, you should confirm that the governor cut-in pressure is at least how much less than the cut-out pressure?

40 psi

30 psi

20 psi

10 psi

Correct! Wrong!

Progress
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Truck Test 10

40.Brakes will function best if the trailer load is distributed…?

Towards the front of the trailer

Towards the rear of the trailer

Equally over each axle

In the middle of the trailer

Correct! Wrong!

Progress
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Truck Test 10

41.You must stop at a pre-hill brake inspection sign…?

If an official signals to you

If you did not make a pretrip inspection

If the hill gradient is greater than 20%

In all circumstances

Correct! Wrong!

Progress
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Truck Test 10

42.On a steep hill warning sign, which of these would be the steepest grade?

12%

3%

18%

9%

Correct! Wrong!

Progress
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Truck Test 10

43.Which of these statements is most accurate concerning brake management systems?

They will always stop you quicker

They allow you to drive faster

They are a last resort

They make up for less skillful drivers

Correct! Wrong!

Progress
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Truck Test 10

44.When inspecting and adjusting brakes, a driver should wear…?

A hard hat

Eye protection

Gloves

All of these

Correct! Wrong!

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Dear user, its time to take Fastrack success in driving! Our premium plan increases the chances of passing in first attempt. Don’t wait, upgrade now!

Truck Test 10

1.Which of these systems combines governor, dryer, safety valve and supply tank together?

Progress 01/44

The road to first-time pass begins with our premium package. From road rules, safety driving practices to emergency handling, we got you all covered.

Truck Test 10

2.The air pressure gauge for the service tanks will be found where?

Progress 02/44

Experience excellence with our premium offering! Access to 20 real ICBC knowledge test questions, ad-free learning, personalized dashboard access, and performance tracker.

Truck Test 10

3.Which of these is not part of the supply circuit?

Progress 03/44

Don’t settle for less! Accelerate your progress with our $4.99 premium plan for seven days and get secured passing score in ICBC knowledge test.

Truck Test 10

4.The low-pressure warning device will be set to alert the driver if the pressure in either of the service tanks falls below…?

Progress 04/44

Hurry Up! Limited offer! Grab your chance to excel with 30 days of in-depth learning on rules of the road just for $14.99.

Truck Test 10

5.For provincial carriers, a commercial vehicle is one with a registered weight of…?

Progress 05/44

Increase the chances of passing with premium! 20 real exam-like practice tests, topic-wise flashcards, ad-free learning, personalized dashboard access and unlimited practice.

Truck Test 10

6.What does the trailer air supply valve do?

Progress 06/44

Truck Test 10

7.﻿To which of these does the double foot valve directly apply pressure?

Progress 07/44

Truck Test 10

8.In most spring park brake chambers, the coil spring can exert a force of up to…?

Progress 08/44

Truck Test 10

9.What are "glad hands"?

Progress 09/44

Truck Test 10

10.Trailers receive instructions as to when to apply and release the brakes from…?

Progress 010/44

Truck Test 10

11.A driver can use the trailer control valve (hand valve) in order to do what?

Progress 011/44

Truck Test 10

12.In order to play its part with the spring park brakes, air pressure must be around…?

Progress 012/44

Truck Test 10

13.If the supply circuit fails, what should the driver do to conserve air pressure?

Progress 013/44

Truck Test 10

14.If colour coding is used, the supply circuit will be…?

Progress 014/44

Truck Test 10

15.The service line sends messages to the trailer's service brake circuits using what?

Progress 015/44

Truck Test 10

16.If you suspect an air line is contaminated, what should you do?

Progress 016/44

Truck Test 10

17.If one of the circuits of an air brake system fails, the vehicle should not be driven…?

Progress 017/44

Truck Test 10

18.You may find a safety actuator that mechanically maintains a service brake application when parked on which type of vehicle?

Progress 018/44

Truck Test 10

19.Trailers receive air from where?

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Truck Test 10

20.If there is a failure in the primary service circuit, the first warning will be what?

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Truck Test 10

21.The spring park brake system draws air from…?

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Truck Test 10

22.Why are air brakes not suitable for parking?

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Truck Test 10

23.Air pressure is used for what when parking?

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24.An anti-compound system is designed to do what?

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7.To which of these does the double foot valve directly apply pressure?

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