Supply air to the trailer.
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Chock the wheels.
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Inspect the fifth wheel.
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Connect the electrical cord.
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Number of questions: | 20 |
Passing score: | 16 |
Supply air to the trailer.
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Chock the wheels.
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Inspect the fifth wheel.
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Connect the electrical cord.
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The parking brake.
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The trailer emergency brakes.
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The trailer service brakes.
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The landing gear.
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Using your horn to encourage other drivers to move out of your lane.
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Only driving slower than the posted speed limit.
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Watching the road ahead while driving.
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Pulling off the road and waiting when there is high traffic.
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It is a square blue knob.
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It is a triangular yellow knob.
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It is an eight-sided red knob.
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It is a circular orange knob.
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Turn too quickly.
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Do not driving fast enough.
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Pay attention to the road.
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Drive illegally.
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Is easier
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Requires more driving skill
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Is better for training
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Is safer in inclement weather
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Is controlled by the foot brake.
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Is connected to the relay valves.
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Supplies air to the trailer air tanks.
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Prevents skids.
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