Allow rain water to enter the tank.
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|
Are used to drain water and compressor oil from the air tank.
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|
Should never be opened.
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|
Must remain open during transit.
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Number of questions: | 25 |
Passing score: | 20 |
Allow rain water to enter the tank.
|
|
Are used to drain water and compressor oil from the air tank.
|
|
Should never be opened.
|
|
Must remain open during transit.
|
Orange
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Yellow
|
|
Green
|
|
Blue
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Are not required on trucks.
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Are only required on trailers.
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|
Are required on tractors.
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Are optional.
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Green
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Yellow
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|
Orange
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|
White
|
Air pressure.
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Chocks.
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Foundation brakes.
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|
Sturdy ties.
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Every day
|
|
Once a week
|
|
Once a month
|
|
Once every 3,000 miles
|
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