TENNESSEE CDL PRACTICE TEST - GENERAL KNOWLEDGE
11.
If your vehicle has manual transmission, to know when to shift up:
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you should release the accelerator, push in the clutch, and shift to neutral at the same time.
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you must use mirrors on both sides.
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you can watch your tachometer, and shift up when your engine reaches the top of the range.
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you should use a helper when you can.
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12.
When backing, you should back and turn toward the driver's side:
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so you can back on a curved path.
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so you can see the shoulder of the road.
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so you can back in a straight line.
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so you can see better.
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13.
When a tire fails, do NOT:
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keep a firm grip on the steering wheel.
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stay off the brake until the vehicle has slowed down.
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brake, unless you're about to run into something.
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None of the above.
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14.
When driving, you should check mirrors regularly to know where other vehicles are around you. Remember that:
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every registered motor vehicle must have at least one mirror.
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convex mirrors make things look larger and closer than they really are.
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you should check your after the start of any trip to make sure they are properly adjusted.
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there are blind spots that your mirrors cannot show you.
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15.
When the spring brakes are on, you should:
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press the accelerator.
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not push the brake pedal down.
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pump the brakes.
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exceed the posted speed limit.
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16.
Road surfaces where water collects can create conditions that cause a vehicle to hydroplane. Which of the following is an indication of standing water?
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Tire splashes
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Raindrops on the road
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Clear reflections
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All of the above.
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17.
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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18.
If you will be transporting hazardous materials that require placards, you must:
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obtain a special transit permit.
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obtain a hazardous materials endorsement.
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transport the materials at night only.
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ask permission of the local transportation agency.
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19.
Which of the following statements about drugs is true?
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Possession and use of a drug given to a driver by a doctor is never permitted.
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Some "controlled substances" are allowed to reduce fatigue.
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Use of drugs can lead to traffic accidents.
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All over-the-counter drugs are safe to use while on duty.
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20.
In ideal conditions, if you are driving at 55 mph your vehicle will travel a minimum of _______ until you can bring it to a complete stop.
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250 feet
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419 feet
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At least 350 feet
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209 feet
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