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← TechnologyWhich risk increases when solenoid valve overlap in a high-speed hydraulic control system reaches maximum positive duration?
A)Spool valve sticking probability
B)Actuator velocity limit cycling✓
C)Internal pilot pressure reduction
D)System wide fluid temperature stability
💡 Explanation
Actuator velocity limit cycling increases because the **valve overlap** causes momentary flow instabilities; therefore, the actuator hunts around the setpoint, rather than reaching a steady-state position under balanced load conditions without oscillations.
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