CDL PRACTICE TEST - GENERAL KNOWLEDGE (WEST VIRGINIA)
21.
Driving without a CDL, or with a suspended CDL, incurs:
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a large fine.
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a civil penalty or, in aggravated cases, criminal penalties.
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prison time.
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All of the above.
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22.
Loose engine belts will:
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not turn the water pump and/or fan properly, which will result in overheating.
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should not be tightened.
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improve fuel efficiency.
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will make it easier to stop quickly.
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23.
"Tire load" means:
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the maximum safe weight a tire can carry at a specified pressure.
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the minimum weight a tire can carry at a specified pressure.
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the specified weight a tire can carry at the maximum pressure.
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the specified weight a tire can carry at the minimum pressure.
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24.
The first thing to do at an accident scene is to:
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file an accident report.
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help any injured parties.
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keep another accident from happening in the same spot.
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call for assistance.
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25.
Aggressive driving is the act of:
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operating a vehicle in the left lane.
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operating a vehicle in a selfish or pushy manner.
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operating a vehicle at night.
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operating a vehicle at a safe speed.
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26.
If the safety relief valve in the air brake system releases air:
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the valve is fully operational.
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this will supply more power to the drive wheels.
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something is wrong.
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this will supply more power to the brakes.
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27.
You are driving on a two-lane road. If an oncoming driver has drifted into your lane:
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you should downshift.
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a move to your right is best.
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you should brake as hard as you can.
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a move to your left is best.
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28.
Rough acceleration can cause:
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damage electrical and brake lines.
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mechanical damage.
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tire damage.
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All of the above.
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29.
When backing, as soon as you see the trailer getting off the proper path, you should:
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turn the top of the steering wheel in the direction of the drift.
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to keep a firm grip on the steering wheel and continue backing.
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turn the top of the steering wheel in the opposite direction of the drift.
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None of the above.
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30.
Which of these statements is true?
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Dual tires that come in contact with each other provide better traction.
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A tread depth of 2/32 of an inch is safe for steering axle tires.
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Radial and bias-ply tires should not be used together on the same vehicle.
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Tires of mismatched sizes can used on the same vehicle.
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