CDL PRACTICE TEST - GENERAL KNOWLEDGE (VIRGINIA)
31.
Name some exhaust system parts.
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Drag link, spindle and gear box
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Mufflers, mounting brackets and vertical stacks
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Main spring, axle and font axle hanger
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32.
Hydroplaning is most likely to occur:
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right after it starts to rain.
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when it's been raining for over an hour.
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right before it starts to rain.
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33.
Blood Alcohol Concentration (BAC) is determined by:
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the type of alcohol you drink.
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how frequently you drink.
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the amount of alcohol you drink.
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34.
To reduce driver distraction, you should do all of the following except:
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Pre-program radio stations
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Plan your route before driving
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Eat while driving.
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35.
At night, when the load on a vehicle extends 4 feet or more beyond the rear of the body, there must be _______ at the end of the load.
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2 red flags
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2 red lights
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2 fluorescent orange flags
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36.
When driving at night you should:
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use your high beams when it is safe and legal to do so.
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always use low beams.
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All of the above.
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37.
Glad hands are:
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warning devices.
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coupling devices.
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securement devices.
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38.
As your blood alcohol concentration (BAC) builds up, which of the following is affected?
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Vision
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Muscle control
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All of the above.
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39.
Before loading or unloading any flammable liquids, you should:
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turn off the engine.
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start the engine.
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turn on the headlights.
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40.
________ is the distance your vehicle will travel, in ideal conditions, while you are braking.
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Reaction distance
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Braking distance
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Perception distance
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