Matching
Using the pressure temperature chart below, match the refrigerant with its correct pressure at 40°F.

Premises:
80.5 psig
37 psig
68.5 psig
35.1 psig
Responses:
R-134a
R-502
R-22
R-12
Correct Answer:
Premises:
Responses:
80.5 psig
37 psig
68.5 psig
35.1 psig
Premises:
80.5 psig
37 psig
68.5 psig
35.1 psig
Responses:
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