OR CDL PRACTICE TEST - GENERAL KNOWLEDGE
21.
No matter how small the cargo is, it should have at least:
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1 tie-down.
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2 tie-downs.
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6 tie-downs.
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4 tie-downs.
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22.
In cool weather, as the temperature rises to the point where ice begins to melt:
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the road will become more slippery.
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it is safe to drive.
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black will makes the road look wet.
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traction will increase.
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23.
If no qualified person is at the accident and an injured person is bleeding heavily, how can you give assistance?
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Apply direct pressure to the wound.
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Keep the injured person cold.
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Look for a doctor.
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Poor cold water on the wound.
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24.
Distracted driving may be caused by _________ while driving.
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listening to music
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eating
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maintaining constant speed
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All of the above.
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25.
The parking brake:
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should be used when driving in bad weather.
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should be used whenever you park.
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should be used when you need to apply the brakes firmly.
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All of the above.
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26.
Why should you back toward the driver's side?
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You can watch the rear of your vehicle by looking out the side window.
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Backing toward the right side is dangerous.
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You can see better.
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All of the above.
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27.
To avoid becoming a distracted driver you should:
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not engage in complex conversations with others.
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eat and drink while you drive.
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adjust all vehicle controls and mirrors while driving.
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not turn off all communication devices.
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28.
To avoid becoming distracted while driving, you should:
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familiarize yourself with your vehicle's features within the first 10 miles of driving.
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be careful when reading a text message on your mobiledevice while driving.
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pre-program your favorite radio stations.
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All of the above.
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29.
Make sure you have enough tread on your tires. You must have at least ________ tread depth in every major groove on front tires.
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16/32-inch
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4/32 inch
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1 inch
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2/32 inch
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30.
The height of a vehicle's center of gravity is important for safe handling. Why?
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Trucks with a high center of gravity can roll over at the posted speed limit for a curve.
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Trucks with a high center of gravity have better traction.
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A high center of gravity means you are less likely to tip over.
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All of the above.
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