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Author Question: Before flushing any system, all in-line devices, such as soft-seated control valves and magnetic ... (Read 74 times)

genevieve1028

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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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ebenov

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Reply #1 on: Jul 24, 2018
Answer to Question 1

d

Answer to Question 2

a


genevieve1028

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Reply #2 on: Jul 24, 2018
Thanks


ebenov

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Reply #3 on: Jul 24, 2018
Welcome :)


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