All of the Following Statements About System Evacuation Are True,EXCEPT

question 13

Multiple Choice

All of the following statements about system evacuation are true,EXCEPT:

• A) All systems should be evacuated for a minimum of 30 minutes.
• B) Vacuum should reach at least 24 to 26 inHg (20.3 to 23.5 kPa absolute) in the first 15 minutes.
• C) If vacuum does not reach 24 to 26 inHg (20.3 to 23.5 kPa absolute), evacuate for a longer time.
• D) The longer the evacuation period, the better the moisture removal.

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