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.

Question

Quizplus · Accepted Answer

The Answer of 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.

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