HomeRFPFF MCQ📢 Q. Why should a CO2 extinguisher be used with caution in confined areas 📢 Q. Why should a CO2 extinguisher be used with caution in confined areas Author Name : DG Shipping Date Friday, January 20, 2023 Q. Why should a CO2 extinguisher be used with caution in confined areas A. It will displace the air and reduce the amount of oxygen available B. It will increase the oxygen present in the confined area to a danger level C. It will not operate effectively in confined areas D. It may explode when exposed to heat << Previous Next >>
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