KY CDL GENERAL KNOWLEDGE TEST - CDL PRACTICE TEST
21.
Air storage tanks:
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use parts of the service brake systems to stop the vehicle in a brake system failure.
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hold compressed air for the brakes.
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pump air into the air storage tanks.
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are installed in the first tank the air compressor pumps air to.
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22.
Containerized loads:
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are generally used for freight carried part way by rail or ship.
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should exceed gross weight and axle weight limits.
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must be inspected before and after the trip.
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All of the above.
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23.
If you are driving toward a traffic light that's been green for a long time, you should:
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increase your speed to get through the intersection before the traffic light changes to red.
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maintain your current speed.
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brake as quickly as possible.
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start slowing down and be ready to stop.
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24.
Loads that are over-length, over-width and/or overweight:
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require special transit permits.
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may require a police escort.
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may require special equipment such as “wide load” signs, flags and flashing lights.
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All of the above.
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25.
With low beams, drivers can see ahead about:
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100 feet
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150 feet
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250 feet
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15 feet
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26.
During a trip you need to inspect the cargo and its securing devices:
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after every break you take.
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every 3 hours or 150 miles.
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within the first 50 miles after beginning a trip.
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All of the above.
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27.
Which of the following is a tip to follow so you won't become a distracted driver?
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Engage in complex conversations with others.
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Adjust all vehicle controls and mirrors while driving.
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Turn on all communication devices.
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None of the above.
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28.
You hear a loud "bang" which sounds like a tire blowout. You should:
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keep driving as normal.
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inspect your tires with your mirrors.
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assume you
have a tire failure.
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check the tires at the next stop.
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29.
If you go twice as fast, your stopping distance will increase by:
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ten times.
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eight times.
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two times.
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four times.
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30.
If you realize you are going to be later to your destination than you expected, you should:
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speed up.
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do your best to avoid the delay.
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exceed the posted speed limit when no other vehicles are near.
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deal with it and accept the delay.
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