CDL GENERAL KNOWLEDGE TEST (OH) - PRACTICE TEST
31.
A red triangle with an orange center means:
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Law enforcement vehicle
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The vehicle is hauling hazardous materials
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Slow-moving vehicle
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32.
Cargo should be properly covered:
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to protect the weather from the cargo.
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to protect people from spilled cargo.
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to block your view or someone else’s.
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33.
Drivers should check and adjust their mirrors:
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while driving.
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before starting a trip.
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after a trip.
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34.
You have two tie-downs on a 15 foot load. How many more tie-downs do you need to secure cargo and keep it from shifting or falling?
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None
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Two
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One
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35.
Texting while operating a commercial motor vehicle is:
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illegal.
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acceptable if you are contacting your dispacther.
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acceptable if you are contacting your supervisor.
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36.
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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fully apply the brakes until you stop.
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37.
The liver can only process ______ of alcohol per hour, much ____ than the alcohol in a standard drink.
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1/8 an ounce; more
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one ounce; less
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1/3 an ounce; less
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38.
Which of the following statements about stopping distance is true?
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Braking distance is the distance your vehicle will travel, in ideal conditions, while you are braking.
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Perception distance is the distance your vehicle travels, in ideal conditions, from the time your eyes see a hazard until your brain recognizes it.
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All of the above.
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39.
The earliest way to recognize that your trailer has started to skid is:
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by checking your mirrors.
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by checking the jackknife sensor.
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by releasing the brakes.
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40.
When traveling with Division 1.1, 1.2, or 1.3 explosives, do not park within _____ of a building.
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150 feet
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300 feet
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50 feet
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