6. Multiple Choice 1 point A pneumatic air line should always have what component plumbed in-line to prevent full flow condition, if a hose break should occur? Air-Fuse Check Valve FRL Directional Control Valve

An Air-Fuse is a safety device that ensures your pneumatic system doesn't become a runaway train in case of a hose break. It automatically shuts off the air supply to the affected section, preventing uncontrolled air flow and potential accidents—always a smart choice for safety! On the other hand, an FRL (Filter, Regulator, Lubricator) serves to maintain the quality and performance of air systems. While it’s essential for keeping the air clean and at optimal pressure, it doesn’t directly prevent flow during a hose break. So, make sure you’ve installed that Air-Fuse for peace of mind!