CT CDL AIR BRAKES PRACTICE TEST
11.
When backing a trailer, turn the wheel right to make the cab go ________ and the trailer go ________.
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left; right
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right; right
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right; left
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left; left
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12.
Air tanks usually hold enough compressed air to allow the brakes to be used _________ even if the compressor stops working.
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for one day
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for one stop
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several times
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for 3 days
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13.
To avoid becoming a distracted driver you should:
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adjust all vehicle controls and mirrors while driving.
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eat and drink while you drive.
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not engage in complex conversations with others.
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not turn off all communication devices.
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14.
The stop light switch:
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turns on the brake lights when you put on the air brakes.
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tells you when you need to use your parking brake instead of the service brake.
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warns you when the air supply pressure drops below 55 psi.
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should be used to fend off tailgaters.
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15.
The best way to know what's going on behind and to the sides of your vehicle is to:
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lean out of the window.
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check your mirrors regularly.
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use the rear view camera.
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ask your passenger(s).
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