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← TechnologyWhich risk increases when a hydraulic actuator on an aircraft landing gear door encounters thermal expansion limits?
A)Flow-induced valve stiction occurs✓
B)Bulk modulus pressure oscillations start
C)Velocity saturation impacts sensor data
D)Creep rupture induces actuator binding
💡 Explanation
Flow-induced valve stiction arises because the thermal expansion causes increased friction, leading to valve seizure within the control system; therefore, reduced control authority, rather than, simpler mechanical binding results from this refined issue.
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