The fifth wheel.
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A brake drum.
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The landing gear.
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Number of questions: | 25 |
Passing score: | 20 |
The fifth wheel.
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A brake drum.
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The landing gear.
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Air tanks are shared between both systems.
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Each system has its own air tanks.
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You must designate which system you are using.
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Higher
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Faster
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Lower
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The time required for the brakes to work after the brake pedal is pressed
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The distance between the brake pedal and the floor
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The amount of air pressure used to stop the vehicle
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Press the brake pedal down.
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Lift the brake pedal up.
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Pull out the air brake knob.
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Test the brakes while driving, but continue driving if nothing seems wrong.
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Immediately stop driving.
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Drive with the hazard lights activated.
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