When considering the safety equipment for a vessel, what is the main purpose of fire extinguishers?

The main purpose of fire extinguishers is to extinguish fires quickly and effectively. Fire extinguishers are critical safety equipment aboard a vessel as they help control and suppress fires before they escalate into larger, more dangerous situations. In a marine environment, where the confined space and flammable materials can quickly lead to catastrophic fires, having effective fire extinguishing equipment is essential for crew safety and protecting the vessel. Understanding how to properly use fire extinguishers and having them readily accessible can make a significant difference in emergency situations, eliminating or reducing potential injury or loss of life.

The other options do not relate to the primary function of fire extinguishers or the safety needs of a vessel.