WV CDL HAZMAT PRACTICE TEST
11.
The two main places on which the hazardous materials identification number must appear are:
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the shipping paper and the driver's ID.
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the gas tank and the right side of the truck.
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the license plate and the package.
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the shipping paper and the package
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12.
If your vehicle has a breakdown or accident while carrying explosives, what should you do?
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Do not allow smoking or open fire near the vehicle.
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If there is a fire, warn everyone of the danger of explosion.
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Warn others of the danger.
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All of the above.
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13.
Most heavy vehicles require ________ change gears.
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triple shifting
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single clutching
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double clutching
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double shifting
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14.
If your vehicle is placarded, carries any amount of chlorine or has cargo tanks used for hazardous materials, you must stop _______ feet before the nearest railroad track.
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100 to 200
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5 to 15
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15 to 50
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50 to 100
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15.
How should you brake if your vehicle loses ABS?
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Step on and off the brake pedal several times
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Brake as you always have.
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Stay off the Brake
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Pump the brake repeatedly
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16.
If your tires are hot, you should NOT:
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drive until you correct the cause of the overheating.
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once the tires have cooled down, make another stop to check the tires.
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let air out of the tires so the pressure goes back to normal.
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stop to let the tires cool down.
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17.
What factors can cause brakes to fade?
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Gravel and tar.
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Slippery surfaces and shaded areas.
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Dirt roads and in unpaved yards.
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Excessive heat and brakes out of adjustment.
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18.
When you are out of the vehicle, you must keep shipping papers related to hazardous materials:
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in a pouch on the driver's door.
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in a locked glove compartment.
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on the driver's seat.
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None of the above.
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19.
Drivers of vehicles transporting HazMat should:
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ensure that all relevant placards are carried in the passenger compartment.
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ensure that all packages are labeled as flammable materials.
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compare the shipping paper to the markings and labels.
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All of the above.
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20.
If the drive wheels start to skid:
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use the brakes to slow down.
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accelerate slightly to regain control.
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push in the clutch to let them turn freely.
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All of the above.
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