What is a common safety measure when working with high-pressure systems?

The correct choice emphasizes the importance of inspecting hoses and connections for wear when working with high-pressure systems. This practice is crucial because high-pressure systems can pose significant risks if components fail. Hoses and connections are under constant stress and can deteriorate over time due to factors such as heat, pressure fluctuations, and environmental conditions. Regular inspection helps ensure that any signs of wear, such as cracks, bulges, or leaks, are identified and addressed before they lead to catastrophic failures.

Maintaining the integrity of hoses and connections is not just about keeping the system operational; it's also a critical aspect of safety protocol. A failure in these components can result in dangerous situations, including explosive ruptures or the release of hazardous materials. Therefore, meticulous inspections play a vital role in preventing accidents and ensuring safe operation of high-pressure systems.

Additional points highlight why the other options are not viable safety measures. Wearing regular clothing does not offer protection against high-pressure hazards, and using tools not rated for high pressure could compromise safety and integrity. Likewise, ignoring safety valves during inspections can prevent the system from being safely vented, increasing the risk of pressure buildup and potential failure. All these factors underline the necessity of regularly inspecting hoses and connections as a standard safety measure.