[Answered] Before flushing any system, all in-line devices, such as soft-seated control valves and magnetic ...

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genevieve1028

Hero Member
Posts: 601

on: Jul 24, 2018

Before flushing any system, all in-line devices, such as soft-seated control valves and magnetic flowmeters,
must be _____.

a. calibrated
b. opened
c. closed
d. removed

Question 2

Head pressure is always _____ psi per foot of water and is measured at the lowest point of the water column.

a. 0.4335
b. 0.9923
c. 1.5000
d. 2.3380

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Marked as best answer by a Subject Expert

ebenov

Sr. Member
Posts: 331

Reply #1 on: Jul 24, 2018

Answer to Question 1

d

Answer to Question 2

a

genevieve1028

Hero Member
Posts: 601

Reply #2 on: Jul 24, 2018

Thanks

ebenov

Sr. Member
Posts: 331

Reply #3 on: Jul 24, 2018

Welcome

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