What does the CGA connection stand for in SCBA terminology?

The correct choice, Compressed Gas Association, refers to the organization responsible for setting standards and regulations regarding the safe use and connection of gas equipment, including SCBAs. In SCBA terminology, the CGA connection is a specific type of fitting that ensures compatibility and safety between the SCBA and the gas supply. This connection is designed to prevent incorrect or dangerous combinations of gas types, thereby safeguarding the user during operations that require breathing gas.

The Compressed Gas Association not only provides guidelines for space and pressure requirements but also promotes the safe handling of gases through the establishment of standards for connections, valves, and cylinders. This focus on safety is crucial when dealing with high-pressure environments found in firefighting and other hazardous situations where SCBAs are utilized.