NFPA-99 Practice Exam

In the assembly of equipment, how is a bulk oxygen system defined?

1. Any equipment holding capacity of 3000 foot or greater.

2. Any equipment holding capacity of 10000 foot or greater.

3. Any equipment holding capacity of 20000 foot or greater.

4. Any equipment holding capacity of 28000 foot or greater.

The correct answer is: Any equipment holding capacity of 20000 foot or greater.

A bulk oxygen system is crucial in healthcare settings, particularly for supplying medical-grade oxygen where large quantities are required. The definition of such a system is based on the volume of oxygen it can hold. According to standards such as those outlined in NFPA 99, a bulk oxygen system is defined as any equipment with a holding capacity of 20,000 cubic feet or greater. This threshold is significant because it ensures that healthcare facilities can store adequate oxygen supplies for patient care without interruption. Establishing a clear standard helps maintain safety protocols and ensures that facilities can handle emergencies effectively. Other capacity definitions, such as those mentioned in the other options, do not align with the established criteria for a bulk oxygen system as per NFPA guidelines. For example, specifications of 3,000, 10,000, or 28,000 cubic feet do not accurately represent the threshold defined by the NFPA, which specifically outlines 20,000 cubic feet as the minimum capacity for a bulk oxygen system.