Be connected to the glad hands.
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Have any slack.
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Be secured.
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Be leaking.
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Number of questions: | 20 |
Passing score: | 16 |
Be connected to the glad hands.
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Have any slack.
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|
Be secured.
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Be leaking.
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It is difficult for the driver to see behind the trailer.
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There may be extra weight in the front of the vehicle.
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Cargo may fall out of the trailer.
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Leaves should shift.
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Leaves can be missing.
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Leaves should not be broken.
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S-cam drum brake.
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C-cam drum brake.
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G-cam disc brake.
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P-cam disc brake.
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Are unsafe.
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Are acceptable on tires in the rear of the vehicle.
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Are acceptable only when carrying a heavy load.
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Are acceptable in combination vehicles.
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Directly in front of the trailer.
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Directly next to the trailer.
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Parallel with the trailer.
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Allow rain water to enter the tanks.
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Are used to drain water and oil from the air tanks.
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Should never be opened.
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Must remain open while driving.
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