HAZMAT CDL PRACTICE TEST - WEST VIRGINIA
11.
When crossing railroad tracks, you should:
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shift gears while crossing the tracks.
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try to pass slower vehicles.
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put the transmission in Neutral.
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not stop.
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12.
If the hazardous material label won't fit on the package:
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the shipper may reduce the size of the label to fit on the package.
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the shipper may put the label on a tag securely attached to the package.
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the shipper may use a QR Code instead.
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place the package in a hazmat container.
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13.
When driving in hot weather, drivers should inspect tires:
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every hour or every 50 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 4 hours or every 200 miles.
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14.
Which of the following is NOT a reason for hydraulic brake failure?
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Loss of hydraulic pressure
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Brake fade on long hills
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Stab braking
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All of the above.
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15.
If corrosive materials leak during transportation, the parts of the vehicle exposed to corrosives must:
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be washed with water.
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be washed with oil.
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be left to air dry.
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be washed with acid.
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16.
If you discover a cargo leak, you should call for help and:
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continue driving in order to find a truck stop.
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touch the leaking HazMat to identify the material.
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use shipping papers to identify the leaking material.
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try to identify the material by smell.
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17.
A vehicle inspection should be done:
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differently each time, so you are less likely to forget something.
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by a helper whenever possible.
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once every month.
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the same way each time so you are less likely to forget something.
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18.
When fueling a motor vehicle containing hazardous materials:
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you may leave the engine on, unless a sign requires you to turn it off.
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someone must always be at the nozzle, controlling fuel flow.
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someone with a fire extinguisher must be within 10 feet of the pump.
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smoking is allowed within 20 feet of the cargo tank.
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19.
Some packages of radioactive materials bear a number called the "transport index", which tells:
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if the material is safe to transport.
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how the package was sealed.
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the weight of the package.
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the degree of control needed during transportation.
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20.
After starting the engine the coolant temperature should:
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rise quickly.
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hold steady.
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slowly decrease.
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rise gradually.
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