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What is required before using a respirator? A.nothing B.proper training C.survey of the work area D.users guide
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3 votes
What is required before using a respirator? A.nothing B.proper training C.survey of the work area D.users guide

User Nikunj Kakadiya
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2 Answers

3 votes
I would say B but it might be D
User Godess
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4 votes
B because you need to know how to actually be able to use the device
User BradByte
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