CDL GENERAL KNOWLEDGE TEST (VA) - PRACTICE TEST
21.
If you are driving on a slippery road, you should:
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apply the brakes during turns.
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adjust your speed to conditions.
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decrease your following distance.
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22.
You may get a clue that a driver may be going to make a turn from:
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slow moving or stalled traffic in a traffic lane.
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the rear lights of the driver's vehicle.
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the driver's head and body movements.
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23.
To release the parking brakes:
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push the parking brake control knob in.
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pull the parking brake control knob out.
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pump the brake pedal 3 times.
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24.
When driving in very hot weather, you may have to:
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reduce your speed to prevent overheating.
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increase your speed until the tires cool off.
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decrease your following distance.
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25.
The service line is also called:
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cable line.
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control line.
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brake line.
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26.
If another driver is following you too closely, you should:
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decrease your following distance.
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immediately pull over to the side of the road.
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None of the above.
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27.
Things that can distract your attention while you are driving include:
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sunlight/sunset.
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police pulling someone over.
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All of the above.
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28.
Emergency lines are often coded with the color ___ to keep from getting them mixed up with the service line.
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yellow.
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blue.
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red.
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29.
The most common type of brake is the:
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R-cam drum brake
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S-cam drum brake
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G-cam disc brake
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30.
The emergency equipment must include:
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Charged and rated fire extinguisher.
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Electrical fuses.
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All of the above.
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