CDL HAZMAT PRACTICE TEST MAINE
11.
The total transport index of all packages in a single vehicle must not exceed:
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50
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25
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100
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12.
If you notice a cargo leak, you should identify the hazardous material leaking:
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by using the shipping papers.
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by touching the material.
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by taste.
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13.
You are transporting hazarous materials. During your en-route inspection, you find an overheated tire. What should you do?
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Safely remove the tire and place it at a safe distance from your vehicle.
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wait at least 30 minutes before continuing your trip.
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use water to cool the tire, then check it every 50 miles.
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14.
Hazardous materials are labelled with a __________ label.
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rectangular
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diamond-shaped
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triangle-shaped
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15.
The two main places on which the hazardous materials identification number must appear are:
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the license plate and the package.
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the shipping paper and the package
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the shipping paper and the driver's ID.
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16.
When using a fire extinguisher, you should:
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Aim at the base of the fire.
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Keep as close to the fire as possible.
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Aim at the flames.
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17.
When driving trucks with trailers, drivers should:
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avoid making sudden movements with the steering wheel.
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push the brake pedal to the floor when braking.
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make quick lane changes.
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18.
If you are at the scene of an incident involving hazardous materials, you should:
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keep people far away and upwind.
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avoid warn others of the danger as this could caus a panic attack.
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write description of the scene on the shipping paper.
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19.
When driving at night, to avoid glare from oncoming vehicles you should:
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look slightly to the right at a right lane or edge marking.
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look directly at lights of oncoming vehicles.
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put your own high beams on when other drivers do not put their low beams on.
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20.
Radial and bias-ply tires:
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should be used together.
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should be used together only when driving in packed snow.
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should not be used together.
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