CDL GENERAL KNOWLEDGE TEST (KS) - PRACTICE TEST
31.
When you park your vehicle and turn off the engine:
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keep the vehicle in the lane.
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activate your right turn signal.
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move the gear shift to first gear, if possible.
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apply the parking brake.
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32.
To prevent fire, you should:
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check that the fire extinguisher is charged.
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inspect tires and cargo.
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inspect the electrical, fuel, and exhaust systems.
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All of the above.
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33.
When driving in heavy rain, your brakes will get wet. Water in the brakes can cause:
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wheel lockups.
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the brakes to apply unevenly.
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lack of braking power.
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All of the above.
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34.
Poor weight balance:
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can make vehicle handling more difficult.
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makes it easier to turn.
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improves handling.
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increases fuel efficiency.
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35.
Using a helper when backing up is:
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encouraged.
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illegal.
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not recommended.
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dangerous.
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36.
On any upgrade, _________ – the more you will have to use lower gears to climb hills or mountains.
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the heavier the load
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the longer the grade
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the steeper the grade
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All of the above.
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37.
When using a fire extinguisher, you should:
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Aim at the base of the fire.
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Aim at the flames.
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Keep as close to the fire as possible.
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All of the above.
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38.
Escape ramps are:
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reserved for vehicles carrying dangerous goods.
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used by vehicles exiting the expressway.
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used to stop runaway vehicles safely.
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reserved for combination vehicles.
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39.
When approaching a vehicle as part of a pre-trip inspection, the driver should look under the vehicle for all of the following except:
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Fresh oil
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Coolant
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Grease
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Windshield wiper fluid
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40.
Texting while driving a CMV is:
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acceptable if the message work-related.
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acceptable if the message less than 140 characters.
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safer than talking on the phone.
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prohibited.
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