Which description best defines a handline?

• A. Hoses manageable by 1-3 firefighters, typically flowing less than 350 GPM
• B. Hoses that deliver over 350 GPM
• C. A deck gun mounted on the truck
• D. A fixed monitor for top-water discharge

Answer: (A)

A handline is a portable fire hose line that a small crew can manage, used for interior or initial fire attack. It’s designed for quick deployment and precise application, so the flow is kept within a controllable range. The best description is a hose line that a crew of about 1–3 firefighters can handle and that typically delivers less than 350 gallons per minute. This makes it maneuverable enough to reach a room or doorway and still provide effective knockdown without the complexity of larger, fixed streams.

The other descriptions refer to fixed or high-flow equipment rather than a portable handline. A deck gun is mounted on the truck and operated from the outside, delivering a large, fixed stream. A fixed monitor for top-water discharge is also a stationary device, not something a small team carries and advances. Those options describe larger, less portable, higher-flow streams, not the handline used for close-in, adaptable fire attack.