CDL AIR BRAKES PRACTICE TEST - WASHINGTON
21.
If your ABS malfunctions:
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you should immediately come to a complete stop.
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the service brake will not work.
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you still have normal brake functions.
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22.
When backing a trailer, you should:
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avoid correcting the drift.
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turn the steering wheel in the direction you want to go.
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try to position your vehicle so you can back in a straight line.
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23.
When backing, you should:
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use the mirrors on both sides.
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back quickly.
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only use mirror on the driver's side.
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24.
Under a pressurized system, the radiator cap:
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should never be removed until the system has cooled.
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should be removed when the coolant is hot.
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should never be hot.
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25.
The ABS malfunction lamp on the instrument panel is:
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Orange
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Red
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Yellow
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