Which consequence results when clearance tolerances are improperly managed in hydraulic actuators?

💡 Explanation

Increased internal fluid leakage occurs when clearance tolerances are excessive because hydraulic seals become unable to effectively contain pressure; therefore actuator efficiency decreases rather than improving performance as would tighter, optimal tolerances during manufacturing.

• Which outcome occurs when an aircraft's stability augmentation system (SAS) experiences actuator saturation?
• Which outcome results when a spool valve in a hydrostatic transmission system experiences significant wear?
• Which outcome primarily occurs if a hydraulic directional control valve spool sticks mid-stroke during rapid cycling?
• Which outcome occurs when an absorption chiller's generator overheating leads to refrigerant decomposition?
• Which effect occurs in hydraulic actuator control loop when position feedback signal is corrupted by noise?
• Which hydraulic system instability results when a control valve's switching generates sudden pressure changes?