- A.156.7m<SUP>3</SUP>/d
- B.159m<SUP>3</SUP>/d
- C.162.6m<SUP>3</SUP>/d
- D.170m<SUP>3</SUP>/d
- A.5
- B.10
- C.15
- D.20
- A.65000
- B.96000
- C.64000
- D.80000
- A.DN50mm
- B.DN100mm
- C.DN150mm
- D.DN75mm
- A.1.6%
- B.1.4%
- C.1.2%
- D.1.0%
- A.1.86W
- B.2.31W
- C.1.66W
- D.2.65W
- 5
-
已知一建筑物内给水系统采用气压设备,最不利点与贮水池最低水位的高程差为12m,管路的全部水头损失为10kPa,最不利配水点所需的最低工作压力为0.10MPa,则该给水系统的最低工作压力为( )MPa。
- A.0.21
- B.0.22
- C.0.23
- D.0.24
- A.768m<SUP>3</SUP>
- B.864m<SUP>3</SUP>
- C.889m<SUP>3</SUP>
- D.920m<SUP>3</SUP>
- A.2.4
- B.1.2
- C.3.6
- D.4.8
- A.15.8m<SUP>3</SUP>/h
- B.12.75m<SUP>3</SUP>/h
- C.18.6m<SUP>3</SUP>/h
- D.18.72m<SUP>3</SUP>/h