CDL GENERAL KNOWLEDGE TEST (MICHIGAN) - PRACTICE TEST
21.
When changing lanes, you should:
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not use your turn signals.
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do it quickly.
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None of the above.
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22.
Key suspension system parts include:
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Tie rod
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Bearing plates
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All of the above.
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23.
When faced with an emergency, drivers should:
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drive away as quickly as possible.
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immediately drive to the nearest police station.
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come to a stop if it is safe to do so.
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24.
Which of the following could cause poisonous carbon monoxide to enter the cab?
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Lack of engine coolant
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Lack of engine oil
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Exhaust system leaks
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25.
If no qualified person is at the accident and an injured person is bleeding heavily, how can you give assistance?
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Poor cold water on the wound.
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Look for a doctor.
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Apply direct pressure to the wound.
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26.
________ is the distance your vehicle will travel, in ideal conditions, while you are braking.
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Perception distance
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Reaction distance
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Braking distance
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27.
Wheel rims that have had welding repairs:
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should be placed in the front.
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should not be used.
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are safe.
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28.
When you double your speed from 20 to 40 mph, the braking distance:
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stays about the same.
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increases slightly.
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is 4 times longer.
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29.
Which of the following is not a rule for using turn signals?
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Signal early
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Cancel your signal after you have turned
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Don't signal unless another vehicle is behind you
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30.
When driving in fog, drivers should:
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use high beams.
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use the windshield wipers.
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use low beams.
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