NFPA 1901 requires a minimum of how many feet of 2.5-6 inch supply hose?

NFPA 1901 requires a minimum of how many feet of 2.5-6 inch supply hose?

• A. 600 ft
• B. 800 ft
• C. 1000 ft
• D. 1200 ft

Answer: (B)

The question tests the minimum length of large-diameter supply hose required by NFPA 1901. The standard specifies that a fire apparatus must carry at least 800 feet of 2.5–6 inch supply hose. This minimum ensures there’s enough hose to reach a water source or hydrant and still position the pump to feed an attack line without constantly reloading hose, which helps maintain a steady supply during an incident. While departments may carry more than 800 feet, the standard sets the floor, not a ceiling. The other numbers aren’t the required minimum, though some setups may include longer lengths for specific needs.

The question tests the minimum length of large-diameter supply hose required by NFPA 1901. The standard specifies that a fire apparatus must carry at least 800 feet of 2.5–6 inch supply hose. This minimum ensures there’s enough hose to reach a water source or hydrant and still position the pump to feed an attack line without constantly reloading hose, which helps maintain a steady supply during an incident. While departments may carry more than 800 feet, the standard sets the floor, not a ceiling. The other numbers aren’t the required minimum, though some setups may include longer lengths for specific needs.