What is the most significant problem with minor air leaks?

Minor air leaks in a pneumatic system primarily lead to energy losses, making this the most significant problem associated with them. When air escapes through leaks, the system must work harder to maintain the desired pressure and perform its intended functions. This increase in effort results in wasted energy and increases operational costs, as compressors must run longer and more frequently to compensate for the lost air.

Moreover, energy losses from minor air leaks can lead to a decrease in system efficiency and overall performance. This can have a cascading effect, potentially leading to longer-term operational issues and increased wear on components due to irregular pressures and flows.

While excessive noise, personnel injury, and damage to equipment can certainly arise from pneumatic system issues, the direct and immediate concern with minor air leaks primarily revolves around efficiency and cost implications due to energy wastage.