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Author Question: What is the position of the unit installation valves on split-system air-conditioning condensers ... (Read 53 times)

imanialler

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on: Jul 24, 2018
What is the position of the unit installation valves on split-system air-conditioning condensers when the unit is shipped?
 
  A) The valves are shipped with the cores removed. B) Mid position
  C) Front seated D) Backseated

Question 2

The pressure of a low-pressure chiller is raised for leak testing by:
 
  A) Adding refrigerant to the chiller bundle.
  B) Adding nitrogen to the chiller bundle.
  C) Circulating warm water through the chiller bundle.
  D) Operating the chiller.


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amcvicar

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

C

Answer to Question 2

C


imanialler

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Reply 2 on: Jul 24, 2018
Gracias!

nguyenhoanhat

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Reply 3 on: Yesterday
:D TYSM

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