Whenever you load or unload a cargo tank, a qualified person must be - ANSWER within
25 feet
Do you need to stop before a railroad crossing if you are hauling 100 pounds of Division 4.3
materials? - ANSWER Yes, If your vehicle is placarded, you must stop 15 to 50 feet from
the nearest rail at a railroad crossing. After you have done this, proceed once you are sure
that no train is approaching, and do not shift gears while you are on the tracks.
Placards must be at least _______ from all other markings. - ANSWER 3 inches
At a loading dock, you are loading 1,000 pounds of flammable gases and 2,500 pounds of
non-flammable gases onto your vehicle. Which hazardous materials placards must you affix
to your vehicle? - ANSWER Flammable Gas and Non-Flammable Gas
If you are carrying Division 1.2 or 1.3 materials, how far away must you park from a bridge,
tunnel, or building? - ANSWER at least 300 feet
Where are the two main places that the hazardous material identification number appears?
- ANSWER On the shipping papers and on the packages
The Chemical Transportation Emergency Center (CHEMTREC) does which of the following? -
ANSWER It provides technical information about the physical properties of hazardous
materials.
If the letter "A" appears in column 1 of the Hazardous Materials Table, the hazardous mate-
rial listed on that row - ANSWER is subject to the federal Hazardous Materials Regula-
tions when it's transported by air.
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25 feet
Do you need to stop before a railroad crossing if you are hauling 100 pounds of Division 4.3
materials? - ANSWER Yes, If your vehicle is placarded, you must stop 15 to 50 feet from
the nearest rail at a railroad crossing. After you have done this, proceed once you are sure
that no train is approaching, and do not shift gears while you are on the tracks.
Placards must be at least _______ from all other markings. - ANSWER 3 inches
At a loading dock, you are loading 1,000 pounds of flammable gases and 2,500 pounds of
non-flammable gases onto your vehicle. Which hazardous materials placards must you affix
to your vehicle? - ANSWER Flammable Gas and Non-Flammable Gas
If you are carrying Division 1.2 or 1.3 materials, how far away must you park from a bridge,
tunnel, or building? - ANSWER at least 300 feet
Where are the two main places that the hazardous material identification number appears?
- ANSWER On the shipping papers and on the packages
The Chemical Transportation Emergency Center (CHEMTREC) does which of the following? -
ANSWER It provides technical information about the physical properties of hazardous
materials.
If the letter "A" appears in column 1 of the Hazardous Materials Table, the hazardous mate-
rial listed on that row - ANSWER is subject to the federal Hazardous Materials Regula-
tions when it's transported by air.
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