CDL PRACTICE TEST - GENERAL KNOWLEDGE (RHODE ISLAND)
21.
Driving without a CDL, or with a suspended CDL, incurs:
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a large fine.
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a civil penalty or, in aggravated cases, criminal penalties.
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All of the above.
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22.
On front tires, tread should be at least:
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4/32 inch
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4/16 inch
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2/32 inch
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23.
Sleep debt is defined as:
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the amount of sleep you get each night.
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the accumulated amount of sleep from frequent rest brakes.
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the cumulative effect of not getting enough sleep.
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24.
Rust around wheel nuts may mean:
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the nuts are loose.
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the wheels or rims have had welding repairs.
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the nuts are too tight.
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25.
Before driving a vehicle with a dual brake brake system, the driver should:
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allow time for the air compressor to build up a minimum of 100 psi pressure in both the primary and secondary systems.
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pump the brake pedal 10 times to build pressure.
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wait at least 10 minutes before driving.
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26.
It is important to shift gears correctly to keep:
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the engine oil flowing.
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the engine cool.
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control of the vehicle.
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27.
On engine start, you should:
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check for minimum tread depth.
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make sure the oil pressure gauge is working.
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check the oil level.
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28.
If your trailer starts to skid, you should:
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steer in the opposite direction.
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pump the brakes.
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release the brakes.
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29.
Reaction distance is the distance you will continue to travel, in ideal conditions:
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from the time your eyes see a hazard until your brain recognizes it.
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before you physically hit the brakes.
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before the vehicle comes to a complete stop.
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30.
While driving at night, use __________ when it is safe and legal to do so.
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high beams
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low beams
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interior lights
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