CDL TANKER PRACTICE TEST - NEBRASKA
11.
Hazardous materials should be loaded:
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away from heat sources.
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even if some packages are leaking.
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at night.
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near heat sources.
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12.
Air tank drains:
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should not be used in wet weather.
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protect the tanks and the rest of the system from too much pressure.
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are used to move air to the brakes.
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are used to remove water and oil from the air tanks.
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13.
Hauling liquids in tanks requires special skills because of:
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the high center of gravity.
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a greater chance of rollover.
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liquid movement.
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All of the above.
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14.
While crossing railroad tracks, you should:
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shift down.
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shift up.
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not shift gears.
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stop, then look and listen for the train.
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15.
Baffles:
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help to control the forward and backward liquid surge.
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separate the load.
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help to prevent cargo overload.
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help to control the side-to-side liquid surge.
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16.
When approaching a stopped school bus, drivers must be aware that:
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students may start to get out of the bus.
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passengers may cross in front of or behind the bus.
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the bus may suddenly start up and drive into your way.
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All of the above.
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17.
Which of the following is not a way to know when to change gears?
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Use engine speed (rpm)
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Check that the pressure gauge shows normal oil pressure
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Watch your tachometer
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Use road speed (mph)
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18.
When checking the engine compartment:
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wheels should not be chocked.
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the engine should be running.
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you should put the gearshift in neutral.
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the parking brake should be on.
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19.
You should be especially alert for drunk drivers:
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in the early evening.
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late at night.
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around shopping areas.
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in the morning.
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20.
How many drinks per hour can be handled by the liver?
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About 4 drinks per hour.
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About 1 drink per hour.
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About 3 drinks per hour.
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About 2 drinks per hour.
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