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Working Safely with Benzene SS1053FE (10 Min.)
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1
Permissible Exposure Limit (PEL) is an exposure limit within an 8-hour period.
True
False
2
_______________ are the most commonly used terms to describe very small amounts of contaminants in our environment.
Parts per million (PPM)
Parts per billion (PPB)
Parts per trillion (PPT)
All of the above
3
Threshold Limit Value (TLV) is an airborne concentration of substances that represent conditions under which workers may be exposed day after day with no adverse effect.
True
False
4
Benzene does not cause cancer, but must be handled with extreme caution.
True
False
5
Time Weighted Average (TWA) is the average time over a given work period of a worker’s exposure to a chemical.
True
False
6
Benzene must be stored in tightly closed containers in a ______________away from heat.
Warm area
Cool, well-ventilated area
Closed area
Open area
7
Benzene exposure can cause serious health effects.
True
False
8
There is no way to protect yourself from benzene exposure.
True
False