Which characteristic does a higher coefficient indicate for a hose?

A higher coefficient for a hose generally indicates higher friction loss. The coefficient is a factor that relates to how the hose material, diameter, and flow characteristics impact the resistance water faces as it travels through the hose. When the friction loss is higher, this means that there is more resistance within the hose, which can affect the efficiency of water delivery to the nozzle.

Understanding friction loss is crucial for firefighters, as it influences the operational decisions they make regarding hose lengths, pump pressures, and overall water delivery strategies. High friction loss can lead to decreased flow rates at the nozzle, which is why knowing the coefficient is essential for effective firefighting operations. The other options relate to different characteristics that do not directly correlate with the coefficient in terms of operational and performance metrics specific to hose use.