Annual servicing of a hand portable CO2 fire extinguisher includes __________.
Official USCG Answer & Rule Citation
Correct Answer: Option C — weighing the cylinder and recharging if weight loss exceeds 10% of the weight of the charge
Under USCG National Maritime Center examination standards, the accepted correct answer is: weighing the cylinder and recharging if weight loss exceeds 10% of the weight of the charge.
100% Free & Open Access — No daily limits, paywalls, or gated answers on BrightMariner.