Air Brakes CDL Practice Test - Arizona
21.
When meeting an oncoming vehicle at night, if the other driver does not put their low beams on, you should:
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"get back at the other driver" by putting your own high beams on.
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slow down and look straight ahead in your lane.
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look slightly to the right to avoid looking directly at the lights of the oncoming vehicle.
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22.
The ABS malfunction lamp on the instrument panel is:
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Red
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Yellow
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Orange
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23.
When using a fire extinguisher, you should stay:
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at least 10 feet away from the fire.
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as close to the fire as possible, without getting burnt.
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as far away from the fire as possible.
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24.
When driving on long and/or steep downgrades, to select an appropriate safe speed you should consider:
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the total weight of the vehicle and cargo.
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the road conditions.
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All of the above.
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25.
When coupling, you should:
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make sure the trailer kingpin is bent.
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be aware that wrong coupling and uncoupling can be very dangerous.
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make sure the trailer wheels are not chocked.
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