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Author Question: When connecting gauges to an already installed and operating unit with split-system installation ... (Read 26 times)

lracut11

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on: Jul 24, 2018
When connecting gauges to an already installed and operating unit with split-system installation valves, the installation valves should be:
 
  A) Frontseated to allow the gauges to read the system pressures.
  B) Left alone.
  C) Backseated as tightly as possible to prevent refrigerant from escaping.
  D) Moved to the mid position to allow the gauges to read the system pressures.

Question 2

Ground-up aluminum can react violently with which of the following?
 
  A) CFC and HFC B) CFC C) HFC D) Oxygen


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kilada

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

B

Answer to Question 2

C


lracut11

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Reply #2 on: Jul 24, 2018
Thanks


kilada

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


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