Which undesirable outcome increases in hydraulic actuator speed regulation, specifically during rapid deceleration?

💡 Explanation

Cavitation risk increases because rapid deceleration induces a sudden pressure drop in the hydraulic fluid; this vaporizes, creating bubbles that collapse violently due to the inertia of the fluid during flow changes – i.e., the mechanism of inertial cavitation – therefore, resulting in damage, rather than the control system improving or viscosity changing.

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