In the refrigeration system shown in the illustration, which of the valves indicated should be used to purge the system of air and non-condensable gases? See illustration GS-RA-12.
A
"5"
B
"6"
C
"11"
D
"17"
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Question 1 / 205eccef9dbacbc34ba4d46096
Question 1 of 205eccef9dbacbc34ba4d46096
In the refrigeration system shown in the illustration, which of the valves indicated should be used to purge the system of air and non-condensable gases? See illustration GS-RA-12.
In the refrigeration system shown in the illustration, which of the valves indicated should be used to purge the system of air and non-condensable gases? See illustration GS-RA-12.