True or false: Cooling down the brakes with a garden hose after a call is recommended.

Cooling down the brakes with a garden hose after a call is not recommended primarily because it can lead to issues such as thermal shock. When water is applied to hot brake components, the rapid temperature change can cause the materials to crack or warp, leading to potential brake failure. Additionally, using a hose might introduce contaminants or moisture that could adversely affect brake performance.

Brake systems are designed to dissipate heat through a combination of materials and designs, and the best practice involves allowing them to cool naturally in a controlled environment. This approach ensures the integrity and longevity of the braking system, maintaining safety and operational efficiency. In summary, the correct response emphasizes the importance of proper brake care following use, which does not include sudden cooling methods like those involving water from a garden hose.