Which term describes spaces with low fire risk and hazards?

Which term describes spaces with low fire risk and hazards?

• A. Corrosion Inhibitors
• B. Light Hazard Occupancies
• C. Gauge Pressure
• D. Automatic Sprinkler Installations

Answer: (B)

Light hazard occupancies describe spaces with low fire risk and hazards. This classification is used in NFPA 13R to tailor sprinkler design to the expected heat release and fuel load; residential areas like bedrooms, living rooms, and hallways typically fall into this category, allowing lighter design densities and wider spacing than higher-risk areas. The other terms don’t describe hazard levels: corrosion inhibitors are chemicals used to protect piping from corrosion; gauge pressure is a measure of pressure; automatic sprinkler installations refer to the presence or type of sprinkler system rather than the hazard level of the space.

Light hazard occupancies describe spaces with low fire risk and hazards. This classification is used in NFPA 13R to tailor sprinkler design to the expected heat release and fuel load; residential areas like bedrooms, living rooms, and hallways typically fall into this category, allowing lighter design densities and wider spacing than higher-risk areas. The other terms don’t describe hazard levels: corrosion inhibitors are chemicals used to protect piping from corrosion; gauge pressure is a measure of pressure; automatic sprinkler installations refer to the presence or type of sprinkler system rather than the hazard level of the space.