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39. 當離心泵在設計工作情況下,請問下列何者,為泵設計目標的最大值?(A) 壓力最高(B) 揚程最高(C) 流量最大(D) 效率最高
問題詳情
39. 當離心泵在設計工作情況下,請問下列何者,為泵設計目標的最大值?
(A) 壓力最高
(B) 揚程最高
(C) 流量最大
(D) 效率最高
參考答案
答案:D
難度:適中0.657895
統計:A(0),B(10),C(3),D(25),E(0)
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