IDAHO CDL PRACTICE TEST - GENERAL KNOWLEDGE
21.
If you are being tailgated, you should:
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increase your following distance.
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speed up.
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move to the left lane.
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22.
Total stopping distance equals:
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Perception distance + braking distance
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Perception distance + reaction distance + braking distance
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Braking distance + viewing distance
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23.
Eating while driving is:
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a way to be more productive.
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a source of distraction.
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a good way to prevent drowsiness and maintain alertness.
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24.
Which of the following statements is FALSE?
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ABS (Antilock Braking Systems) only activate when wheels are about to lock.
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You can almost always turn to miss an obstacle more quickly than you can stop.
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If a tire blows, you should put the brakes on hard to stop quickly.
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25.
Who is responsible for making sure the lights and reflectors are clean?
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The previous driver
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The shipper
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The driver
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26.
_______ is the act of operating a motor vehicle in a selfish, bold, or pushy manner, without regard for the rights or safety of others.
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Aggressive driving
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Defensive driving
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Distracted driving
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27.
Activities inside the vehicle that can distract your attention include:
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talking to passengers.
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adjusting the radio.
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All of the above.
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28.
In the event of brake failure you should NOT:
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pump the brakes.
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use the parking brake.
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shift up.
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29.
When backing a truck you should:
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always rely on your mirrors.
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look straight ahead.
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get out and walk around the vehicle before you begin to back.
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30.
Axle weight is:
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the weight of one axle.
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the weight any axle or combination of axles transmits to the ground.
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the maximum safe weight a tire can carry at a specified pressure.
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