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← TechnologyWhich outcome occurs with rapid actuator cycling in an automated hydraulic forging press?
A)Fluid temperature rapidly increases linearly
B)Increased actuator pre-compression instability✓
C)Control system gains become more stable
D)Reduced pipe wall mechanical stress
💡 Explanation
Actuator cycling causes pressure spikes from the water hammer effect because the fluid's momentum changes rapidly during valve closures, leading to increased pre-compression instability, rather than a linear thermal rise; it's a dynamic issue.
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