Which is the primary purpose of gas cartridges in fire suppression systems?

The primary purpose of gas cartridges in fire suppression systems is to provide pressurized gas for expelling extinguishing agents. Gas cartridges are integral components that help deliver the extinguishing agent—whether it's foam, powder, or another type—out of the suppression system and onto the fire. When activated, the cartridge releases a pressurized gas that helps propel the extinguishing agent into the targeted area, effectively suppressing the fire. This mechanism ensures that the extinguishing agent can reach the flames quickly and efficiently, maximizing the effectiveness of the fire suppression effort.

While other options such as storing extinguishing agents and controlling temperature are important considerations in a fire suppression system, they do not directly relate to the specific function of gas cartridges. Similarly, while monitoring system performance is vital for overall system reliability, it is not a function of gas cartridges. The focus is on the critical role gas cartridges play in the active response to extinguish fires.