TANKER PRACTICE TEST - NORTH DAKOTA CDL
11.
The regulations require that HazMat employees be trained and tested at least once every:
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5 years.
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10 years.
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year.
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3 years.
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12.
Liquid surge occurs in:
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empty tanks.
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overfilled tanks.
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partially filed tanks.
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All of the above.
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13.
While crossing railroad tracks, you should:
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stop, then look and listen for the train.
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shift up.
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shift down.
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not shift gears.
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14.
Baffled tanks:
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help to control the temperature of the liquid.
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help to control the liquid surge.
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have nothing inside to slow down the flow of the liquid.
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are usually those that transport food products.
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15.
Controlled braking:
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involves pumping the brakes while keeping steering wheel movements very small.
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must be used when you need to turn sharply while braking.
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involves locking the wheels and then releasing the brakes.
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can be used to keep your vehicle in a straight line and allow you to turn if necessary.
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16.
Smooth bore tanks:
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have bulkheads with holes to let the liquid flow through.
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have nothing inside to slow down the flow of liquid.
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have bulkheads in them with holes to limit the flow of liquid.
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expand by different amounts depending on the liquid.
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17.
Your vehicle should be equipped with all of the following except:
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Fire extinguisher
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Instructions
on how to perform a vehicle inspection test
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Warning devices for parked vehicles
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Spare electrical fuses
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18.
To prevent rollover, you should:
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keep the cargo as close to the ground as possible.
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put the lightest parts of the cargo under the heaviest parts.
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place the cargo near the rear of the trailer.
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place the cargo near the front of the trailer.
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19.
Before driving a tanker, the driver should:
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make sure that the tank is empty.
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inspect the vehicle.
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change tires.
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All of the above.
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20.
Air brakes use ________ to make the brakes work.
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compressed gas cylinders
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compressed oil
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compressed gases
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compressed air
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