An advantage of an ABC dry chemical over a carbon dioxide extinguisher is __________.
Official USCG Answer & Rule Citation
Correct Answer: Option B — the multipurpose extinguishing ability
ABC-rated dry chemical formulations contain monoammonium phosphate, granting them multipurpose capabilities against ordinary combustibles, flammable liquids, and electrical hazards far exceeding standard CO2 limitations.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.