What is Inergen primarily composed of?

Inergen is a clean agent fire suppression system that is designed to extinguish fires without causing harm to people or the environment. Its primary composition includes nitrogen, argon, and carbon dioxide. This mixture is effective because it reduces the oxygen levels in the atmosphere where a fire is present, thus inhibiting combustion while being safe for humans.

The components of Inergen work together to suppress fire by displacing the oxygen necessary for combustion, creating an environment that is not conducive to fire. This quality makes Inergen particularly suitable for use in occupied spaces, such as computer rooms or data centers, where traditional water-based fire suppression systems may cause damage to sensitive equipment.

Understanding the composition of Inergen is important for fire officers and emergency personnel to effectively manage fire risks in various environments while ensuring safety for occupants. The other options do not accurately represent the composition or function of Inergen, as they include compounds that are typically not used in fire suppression systems designed for human safety and environmental considerations.