Which statement about the application of hose is correct?

The assertion that hoses should always be straightened before use is vital for ensuring effective operation. Straightening the hose eliminates kinks and bends, which can impede water flow and reduce the effectiveness of the firefighting efforts. A straight hose allows for a more direct and consistent stream of water, maximizing the ability to suppress fire effectively. Additionally, this practice reduces the risk of damaging the hose itself, as kinks can lead to wear and tear over time.

The other statements provide useful information but do not accurately reflect the critical best practice of hose application. Coiling and immediate storage of used hoses is recommended, but ensuring the hose is straightened before application takes precedence for immediate operational efficiency. The claim regarding the distance from the source is a specific guideline that can vary depending on the scenario, while the mention of clamps suggests a misunderstanding of the importance of securing hose connections. Proper connection of hoses is essential, but using clamps can further enhance safety and reliability during their use.