Question 834 Deck Safety

The correct answer is B) CO2 (carbon dioxide) fire extinguishers. During the periodic required inspection and servicing of fire extinguishers, the weight is considered specifically for CO2 (carbon dioxide) fire extinguishers. This is because the weight of the CO2 cylinder determines the amount of extinguishing agent available, and any significant loss of weight would indicate a leak or discharge of the contents. The other types of fire extinguishers, such as foam and water (stored pressure), do not have the same weight-dependent functioning, so their weight is not a critical factor during the inspection process.