An increase in rotor clearances in a rotary pump will （）.<br>A:increase discharge pressure<br>B:decrease pump capacity<br>C:decrease pump cavitation<br>D:decrease reaction ring clearance

An increase in rotor clearances in a rotary pump will （）.
A:increase discharge pressure
B:decrease pump capacity
C:decrease pump cavitation
D:decrease reaction ring clearance

出自：海船船员证

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