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Which outcome results when fuel injectors experience excessive cavitation?

A)Increased local turbulent kinetic energy
B)Decreased fuel density consistency
C)Improved injector efficiency stability
D)Reduced combustion chamber NOx emissions

💡 Explanation

Increased cavitation causes the formation and collapse of vapor bubbles due to local pressure variations, leading to intense, swirling flows. Therefore, local turbulent kinetic energy increases because the mechanism of bubble collapse injects energy into the fluid, rather than stabilizing density.

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