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Author Question: A pitot tube is used to measure: A) Barometric pressure in mechanical rooms. B) Velocity pressure ... (Read 130 times)

crazycityslicker

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A pitot tube is used to measure:
 
  A) Barometric pressure in mechanical rooms. B) Velocity pressure in ducts.
  C) Water pressure in recirculating water systems. D) Water velocity in recirculating water systems.

Question 2

You should flush the system:
 
  A) Until the solvent can is empty.
  B) For 5 to 10 minutes per pound of charge.
  C) Until no more oil or debris comes out of the line.
  D) For 5 to 10 minutes per foot of line.



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raenoj

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Answer to Question 1

B

Answer to Question 2

C




crazycityslicker

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Reply 2 on: Jul 24, 2018
Wow, this really help


coreycathey

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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