CDL GENERAL KNOWLEDGE TEST (NEBRASKA) - PRACTICE TEST
21.
The Gross Vehicle Weight Rating (GVWR) is:
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the value specified by the manufacturer as the loaded weight of a single vehicle.
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the value specified by the manufacturer as the loaded weight of a combination vehicle.
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the minimum weight that must be hauled by a vehicle, as specified by the manufacturer.
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the value specified by the manufacturer as the loaded weight of a vehicle, including cargo and trailers.
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22.
When more cargo is piled up in a truck, the center of gravity moves:
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to the right side of the truck.
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to the left side of the truck.
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closer to the ground.
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higher up from the road.
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23.
Empty vans are:
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the same height as fully loaded ones.
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lower than fully loaded ones.
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higher than fully loaded ones.
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None of the above.
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24.
To avoid becoming an aggressive driver you should:
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make gestures to other drivers.
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give other drivers the benefit of the doubt.
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speed up if you think you’re going to be late.
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give other drivers your full attention.
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25.
To correct a drive-wheel braking skid, you should:
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stop braking and countersteer.
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release the clutch and press the accelerator at the same time, then countersteer.
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steer into the skid.
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fully apply the brakes until you stop.
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26.
When checking the condition of wheels and rims during the pre-trip inspection, make sure that:
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no more than two lug nuts are missing.
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the end of the kingpin is even with the top of the fifth wheel.
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no studs, spacers, clamps, or lugs are missing, bent, or broken.
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All of the above.
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27.
On any upgrade, gravity:
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slows you down.
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doubles your speed.
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doesn't affect your speed.
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speed you up.
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28.
If a car suddenly cuts in front of you, creating a hazard, you should NOT:
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stay close behind the car and honk your horn.
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signal and change lanes to avoid the car, if possible.
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slow down to prevent a crash.
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All of the above.
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29.
During a walk around inspection, which of the following should you check?
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Shock absorber condition.
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Condition of wheel and rim.
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Condition of the front axle.
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All of the above.
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30.
Service lines are often coded with the color ____ to keep from getting them mixed up with the emergency line.
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yellow
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orange
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red
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blue
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