PA CDL TANKER PRACTICE TEST
11.
The manifest for transporting hazardous wastes must be:
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uploaded to the cloud.
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appear on both sides and ends of the vehicle.
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attached to the appropriate placard.
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signed by hand.
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12.
When driving in hot weather, drivers should inspect tires:
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every 4 hours or every 200 miles.
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every 3 hours or every 75 miles.
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every 2 hours or every 100 miles.
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every hour or every 50 miles.
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13.
You are more at risk of being fatigued:
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when driving during the day.
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when stopping periodically during long trips.
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after getting more than 8 hours of sleep.
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when driving alone.
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14.
You are inspecting your vehicle during a trip. What should you do?
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Use your senses to check for problems.
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Watch gauges for signs of trouble.
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Check critical items such as tires, brakes, and lights.
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All of the above.
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15.
Which of the following statements about backing heavy vehicles is true?
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You should avoid backing whenever you can.
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Back to the right side so that you can see better.
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Always back as quickly as possible.
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The helper should stand where you cannot see the helper.
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16.
When loading and unloading the smaller tanks of a cargo tank equipped with bulkheads, you must pay attention to:
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weight distribution.
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smooth bore tanks.
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water distribution.
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air leakage rate.
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17.
Letting air out of hot tires:
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will help relieve the extra pressure.
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should not be done, because the pressure will be too low when the tires cool off.
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will have no effect on the tires.
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will cool the tires down.
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18.
Which of the following is not a type of retarder?
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Hydraulic
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Electric
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Pressure
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Exhaust
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19.
Baffled liquid tanks have:
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hollow balls floating in the liquid to slow movement.
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separate tanks inside the trailer.
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bulkheads in them with holes that let the liquid flow through.
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None of the above.
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20.
When confronted by an aggressive driver, you should:
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call the police, if you have a cell phone and can do it safely.
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make every attempt to get out of their way.
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avoid eye contact.
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All of the above.
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