HI CDL HAZMAT TEST - PRACTICE TEST
11.
Some packages of radioactive materials bear a number called the "transport index", which tells:
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the degree of control needed during transportation.
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how the package was sealed.
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the weight of the package.
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12.
A placarded vehicle must have at least ___ identical placards.
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4
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3
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2
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13.
If the "Hazard Class" or "Division" column of the Hazardous Material Table contains the word "Forbidden", you should:
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transport the "Forbidden" material at night.
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never transport the "Forbidden" material.
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be aware that the load may require a police escort.
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14.
You are driving a vehicle with air brakes when the low air pressure warning light and buzzer come on. You should:
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activate your hazard lights and drive to the nearest place where you can stop.
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slow down and test your brakes.
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pull off the road and stop immediately.
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15.
If radioactive material is involved in a leak or broken package:
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do not touch the leaking package and drive to the nearest service station.
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immediately contact the fire department.
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do not use the vehicle until it is cleaned.
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16.
Before loading or unloading any flammable liquids, you should:
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start the engine.
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turn off the engine.
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turn on the headlights.
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17.
Passive railroad crossings:
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should never be crossed using a CMV.
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have at least one traffic control device.
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do not have traffic control devices.
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18.
When your drive wheels have poor traction, you should:
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turn the retarder off.
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only use the retarder on the front wheels.
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turn the retarder on.
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19.
In the Hazardous Material Table, what is in Column 3?
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The HazMat description
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The hazard class or division
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The special provisions of the material
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20.
If you are at the scene of an incident involving hazardous materials, you should:
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write description of the scene on the shipping paper.
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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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