A.48m,36m B.38.6m,24.2m C.25.2m,26m D

考试题库2022-08-02  18

问题 A.48m,36mB.38.6m,24.2mC.25.2m,26mD.24.2m,24.2m

选项 A.48m,36m
B.38.6m,24.2m
C.25.2m,26m
D.24.2m,24.2m

答案 D

解析 循环水泵扬程:H=1.1×(5+2+5+10)m=24.2m补水泵扬程:H=1.1×22m=24.2m
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