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Which of the following will NOT protect against brief exposure to dangerous gases or fumes? supplied air mask full facepiece mask with chemical canisters half mask or mouthpiece with a mechanical filter
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4 votes
Which of the following will NOT protect against brief exposure to dangerous gases or fumes?

supplied air mask

full facepiece mask with chemical canisters

half mask or mouthpiece with a mechanical filter

self-contained breathing apparatus​

User Ninefifteen
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5.3k points

1 Answer

4 votes

Answer: supplied air mask

Explanation: because air can go in the mask and the gases and fumes can hurt you.

User Giriraj
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5.2k points
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