The term for water delivered to the fire through the handline is which of the following?

The term for water delivered to the fire through the handline is which of the following?

• A. Attack line
• B. Supply line
• C. Draft line
• D. Crosslay

Answer: (A)

Water delivered to the fire through a handline is called an attack line. This is the hose line firefighters deploy to apply water directly onto the flames, typically from the apparatus to the nozzle at the end, used for rapid knockdown and fire control. A supply line carries water from the pump to the attack line or to other parts of the system, not delivering water directly through the handline. A draft line is used to pull water from an external source into the pump when no pressurized mains are available. A crosslay is a preconnected attack line that can be rapidly deployed, but it remains an attack line—the term for water applied through the handline is attack line.

Water delivered to the fire through a handline is called an attack line. This is the hose line firefighters deploy to apply water directly onto the flames, typically from the apparatus to the nozzle at the end, used for rapid knockdown and fire control. A supply line carries water from the pump to the attack line or to other parts of the system, not delivering water directly through the handline. A draft line is used to pull water from an external source into the pump when no pressurized mains are available. A crosslay is a preconnected attack line that can be rapidly deployed, but it remains an attack line—the term for water applied through the handline is attack line.