The capacity of a centrifugal pump can be increased by the installation of a larger diameter impeller Another means of increasing the pump capacity is to （）. -题库考试答案搜索网

The capacity of a centrifugal pump can be increased by the installation of a larger diameter impeller Another means of increasing the pump capacity is to （）.

单选题

2022-01-04 16:13

A、increase speed
B、increase the size of the cardent assembly
C、reduce wearing ring clearances
D、change the pump to a "close coupled" arrangement

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正确答案

A

试题解析

标签：船舶辅助机械

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