How much air pressure is being applied to the brakes.
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How much air pressure is available.
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How much air pressure is required to stop a vehicle.
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Number of questions: | 25 |
Passing score: | 20 |
How much air pressure is being applied to the brakes.
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How much air pressure is available.
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How much air pressure is required to stop a vehicle.
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Are necessary for the proper function of the air brake system.
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Should be added if low.
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Should be removed regularly.
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Are not concerns.
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Be impossible.
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Take a long time.
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Take a short amount of time.
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8 psi
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5 psi
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3 psi
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32 feet
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45 feet
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20 feet
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They will become too smooth.
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They will harden.
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They may stop working.
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The air compressor will kick in to cool the brakes
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