KS CDL PRACTICE TEST - GENERAL KNOWLEDGE
21.
If you do not have a cell phone or CB, the first thing you should do at an accident scene is to:
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protect the accident area.
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clear the area.
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gather Information for the accident report.
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care for the injured.
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22.
If your vehicle is hydroplaning, you should:
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accelerate to get through the water as quickly as possible.
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use the brakes to slow down.
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release the accelerator and push in the clutch.
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None of the above.
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23.
Empty trucks have _________ heavily loaded trucks.
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less traction than
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half the traction than
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more traction than
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the same traction as
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24.
Which of the following is not a type of retarder?
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Pressure
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Exhaust
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Electric
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Hydraulic
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25.
Which of these should you check before driving in winter?
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Windshield wiper blades
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Coolant level and antifreeze amount
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Defrosters
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All of the above.
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26.
The air tanks should be drained completely to remove:
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water and oil.
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carbon monoxide.
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air.
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the radiator cap.
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27.
If you've been drinking alcohol, only ____ will sober you up.
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time
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black coffee
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a cold shower
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exercise
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28.
The following are some causes of vehicle fires:
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Tailgating while smoking
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Tight turns and gravel roads
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Under-inflated tires and duals that touch
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All of the above.
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29.
The total weight of a single vehicle including its load is called:
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Gross Vehicle Rating (GVR)
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Gross Vehicle Weight Rating (GVWR)
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Gross Vehicle Weight (GVW)
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Gross Combination Weight (GCW)
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30.
When you get in the vehicle and start the engine, you should:
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make sure the parking brake is on before starting the engine.
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listen for unusual noises after starting the engine.
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put the gearshift in neutral (or park if automatic) before starting the engine.
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All of the above.
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