What is the primary function of an Inline Eductor in firefighting?

The primary function of an Inline Eductor in firefighting is to efficiently mix water and foam. This device is designed to create a venturi effect that pulls foam concentrate into the water stream as it flows through the eductor. This process allows for precise mixing, ensuring that the foam solution is effectively applied to suppress fires, particularly those involving flammable liquids. The ability to mix water with foam is crucial as it enhances the firefighting capability by creating a foam blanket that can smother fires, providing better coverage and protection against fire spread.

The other choices, while related to firefighting operations, do not accurately describe the primary function of an Inline Eductor. Cooling down hot surfaces is a general firefighting tactic but is not specific to the function of an eductor. Similarly, creating suction for drafting water and transferring fuel do not align with the role of an Inline Eductor, as its main purpose revolves around foam application.