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UPDATED EPA 608 QUIZLET (2024)WITH ACCURATE ANSWERS
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UPDATED EPA 608 QUIZLET (2024)WITH ACCURATE ANSWERS
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UPDATED EPA 608 QUIZLET (2024)WITHACCURATE ANSWERS
, UPDATED EPA 608 QUIZLET (2024)WITH
ACCURATE ANSWERS
technicians servicing small appliances must be certified in refrigerant recovery if they do what? - correct
answersPerform sealed system service.
all equipment must be equipped with what type of fittings? - correct answersLow-loss fittings.
what is the EPA requirement for leak repair for small appliances? - correct answersLeaks should be
repaired whenever possible.
before beginning a refrigerant recovery procedure, it is necessary to know what? - correct answersThe
type of refrigerant that is in the system.
it is necessary to frequently check and change the recycling machine's (blank) and (blank). - correct
answersFilter.
Oil.
the state of the refrigerant entering the metering device is? - correct answersA subcooled high pressure
liquid.
what type of refrigerant is used in VERY high-pressure appliances? - correct answersR-503
what type of refrigerant is used in MEDIUM pressure appliances? - correct answersR-500
what type of refrigerant is used in HIGH pressure appliances? - correct answersR-410A and R-22
what device is located at the END of the liquid line? - correct answersThe expansion device.
what type of refrigerants are the LEAST harmful to the ozone layer? - correct answersHFC refrigerants.
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