R 410a certification - Study guides, Class notes & Summaries

epa 608 Exam Questions and Answers latest update Refrigeration technicians who violate the Clean Air Act can: - - Lose their EPA certification, be fined, be required to appear in Federal court. After 1995, any supplies of CFC refrigerants to service existing units in the USA can only come from: - - recovery and recycling. Refrigerant that is recovered can be returned to: - - the same system or other systems owned by the same person without restriction. Refrigerant can not be called ...

UPDATED EPA 608 QUIZLET (2023)Questions With 100%Verified Answers(Guaranteed Success) the state of the refrigerant entering the metering device is? - correct answer...A subcooled high pressure liquid. what type of refrigerant is used in VERY high-pressure appliances? - correct answer...R-503 what type of refrigerant is used in MEDIUM pressure appliances? - correct answer...R-500 what type of refrigerant is used in HIGH pressure appliances? - correct answer...R-410A and R-22 what ...

HFO refrigerants are miscible in ________ lubricants. - ANSWER b.) POE lubricants EPA regulations only allow recovered or recycled refrigerant to be ________. - ANSWER a.) charged into the same or another appliance owned by the same person How does the GWP of R-410A compare to carbon dioxide? - ANSWER d.) The GWP of 410-A is thousands of times greater State and local governments _______. - ANSWER c.) can make laws that are stricter requirements than the federal regulations _________ ...

What does ozone in the stratosphere above the earth consist of? Molecules containing 3 oxygen atoms Which of the following refrigerants has the lowest global warming potential? R-600a Which of the following gases is used as the baseline measurement for global warming potential? Carbon Dioxide Which type of refrigerant typically has the lowest global warming potential? HFO's What is the state of the refrigerant entering the compressor of a refrigeration system? L...

Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after - correct answer November 15, 1993 Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: - correct answer recovering 80% of the refrigerant whether or not the compressor is operating or achieving a 4 inch vacuum under conditions of ARI 740-1993 EPA's definition of a small a...

Appliance - Answer any device that contains and uses a refrigerant for household or commercial purposes, including any air conditioner, refrigerator, chiller, or freezer. EPA interprets this definition to include all air-conditioning and refrigeration equipment except units designed and used exclusively for military purposes. Asphyxia - Answer the displacement of the oxygen in a room by the denser refrigerant Azeotrope - Answer a blend of two or more components whose equilibrium vapor phas...

EPA 608 Type 1 Test | 100% Correct Answers | Verified | Latest 2024 Version Recovery equipment used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after - November 15, 1993 Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: - recovering 80% of the refrigerant whether or not the compressor is operating or achieving a 4 inch vacuum under condition...

EPA 608 universal Questions and Answers scored A+ Refrigeration technicians who violate the Clean Air Act can: - Lose their EPA certification, be fined, be required to appear in Federal court. After 1995, any supplies of CFC refrigerants to service existing units in the USA can only come from: - recovery and recycling. Refrigerant that is recovered can be returned to: - the same system or other systems owned by the same person without restriction. Refrigerant can not be ...

R-410A CERTIFICATION EXAM |COMPLETE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS ) A GRADE. R-410A CERTIFICATION EXAM |COMPLETE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS ) A GRADE. R-410A CERTIFICATION EXAM |COMPLETE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS ) A GRADE. R-410A CERTIFICATION EXAM |COMPLETE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS ) A GRADE.

Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after November 15, 1993 Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: recovering 80% of the refrigerant whether or not the compressor is operating or achieving a 4 inch vacuum under conditions of ARI 740-1993 EPA's definition of a small appliance includes: ...