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← TechnologyWhich hydraulic system instability results when a control valve's switching generates sudden pressure changes?
A)Water hammer effect✓
B)Viscosity index breakdown
C)Actuator thermal runaway
D)Progressive seal degradation
💡 Explanation
The water hammer effect occurs because rapid valve closure creates inertial pressure spikes (fluid momentum changes), therefore over-pressurizing vulnerable components, rather than gradual system settling via accumulators.
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