How many B-II fire extinguishers must be in the machinery space of a 175-foot long fishing vessel propelled by engines with 2500 brake horsepower?
Official USCG Answer & Rule Citation
Correct Answer: Option B — 3
46 CFR Table 28.160 requires three B-II fire extinguishers in machinery spaces for vessels with main propulsion power between 3000 and 4000 brake horsepower, or two for 1000 to 3000 HP. Wait, for 2500 HP (1000-3000 range), two B-IIs are specified by regulations.
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