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← TechnologyWhich control anomaly is avoided when implementing pre-spool in hydraulic valves?
A)Reduced actuator dead-band region✓
B)Increased thermal runaway capacity
C)Decreased energy dissipation losses
D)Minimized fluid compressibility effects distortion
💡 Explanation
Actuator dead-band is reduced due to pre-spool in hydraulic valves, because the valve opens slightly before the command signal reaches zero, initializing flow rate control; therefore eliminating a dead-band range, rather than changing thermal stability or energy profiles.
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