Exam (elaborations)
UPDATED EPA 608 EXAM WITH 100% CORRECT ANSWERS(2023)
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the state of the refrigerant entering the metering device is? A subcooled high pressure liquid. what type of refrigerant is used in VERY high-pressure appliances? R-503 what type of refrigerant is used in MEDIUM pressure appliances? R-500 what type of refrigerant is used in ...
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