离心泵的扬程是 ________。 -题库考试答案搜索网

离心泵的扬程是 ________。

单选题

2021-09-01 22:21

A、实际的升扬；
B、泵的吸液高度；
C、液体出泵和进泵的压差换算成液柱高度；
D、单位重量液体出泵和进泵的机械能差值

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正确答案

D

试题解析

标签：弘成武汉科技大学环境工程

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