Safety & Environmental Protection (Deck) USCG Question #822 (Set 25)

An advantage of a dry chemical over a carbon dioxide fire extinguisher is its __________.

Official USCG Answer & Rule Citation

Correct Answer: Option B — greater range

Dry chemical streams can be projected significantly farther than carbon dioxide gas, which readily dissipates in open air. This greater physical range provides firefighting personnel a safer standoff distance from radiant heat during marine emergency responses.

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