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← TechnologyWhich outcome occurs when a bypass valve experiences rapid cycling?
A)Pressure oscillations and system instability✓
B)Increased fluid bulk modulus response
C)Reduced actuator bandwidth responsiveness
D)Improved damping of natural frequencies
💡 Explanation
Pressure oscillations appear because **valve stiction** introduces hysteresis. Limited flow amplifies instability; therefore system resonance worsens, rather than improves, system dampening because hysteresis impacts high-frequency oscillation.
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