CDL GENERAL KNOWLEDGE TEST (KY) - PRACTICE TEST
31.
The most important reason you inspect your vehicle is:
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because Federal and state laws require that drivers inspect their vehicles.
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to avoid insurance premium hikes.
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Hygiene.
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Safety.
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32.
What is an important thing to remember about emergency braking?
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Your natural response (hitting the brakes) is never the right solution.
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You should never use stab braking.
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The more heavily loaded semitrailer trailer should be in the rear.
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Pushing down on the brake pedal as hard as you can will only keep the wheels locked up and cause a skid.
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33.
Most heavy duty vehicles use ___ air brake systems for safety.
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single
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dual
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reduced
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triple
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34.
When the temperature drops, which of the following surfaces will become icy first?
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Bridges
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Curves
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Underpasses
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Off-ramps
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35.
To check the signal lights, do the following:
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Turn on the stop lights, turn on all the lights, and turn on the right turn signal lights.
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Turn on all the lights, turn off the stop lights, and turn off the left turn signal lights.
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Turn off all the lights, turn on the right turn signal lights, and turn on the stop lights.
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Turn off all the lights, turn on the stop lights, and turn on the left turn signal lights.
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36.
When going down long, steep downgrades:
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your speed will stay about the same.
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your speed will decrease.
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your speed will increase.
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None of the above.
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37.
If you smell exhaust fumes in the cab, you should:
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remember to conduct a post-trip inspection.
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open the windows.
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stop immediately.
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wait for the next stop, then inspect your vehicle.
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38.
Which of the following is NOT a good rule for using turn signals?
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Signal continuously until you have completed the turn.
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Put your turn signal on after the turn.
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Cancel your signal after you have turned.
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Signal well before you turn.
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39.
Use of drugs can lead to traffic accidents resulting in:
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Death
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Injury
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Property damage
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All of the above.
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40.
To check the automatic transmission fluid:
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you should turn the engine off.
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you must go down grades.
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the wheel nuts must be loose.
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the engine may have to be running.
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