| Question #785 | |
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| Link to Question
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| CO2 mainly extinguishes a fire by which of the following? | |
| A) chemical action | |
| B) cooling | |
| C) smothering | |
| D) All of the above | |
| Posted: 08 Apr 2023 12:27 UTC | Post #1 |
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| dkosto13 Deck & Engine |
Member Total Posts: 1 |
| Shouldn't this be A) or B) ? dry chemical will smother CO2 displaces oxygen in the air and cools so it's a chemical reaction | |
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