Universal r 410a Study guides, Class notes & Summaries

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: a de...

EPA 608 Universal Exam With 100% Correct Answers 2023 What are two factors that, if present, are most likely to lead to an explosion with hydrocarbon refrigerants? An appliance normally containing more than 50 pounds of R-22 refrigerant was found to have a 35% annual leak rate. After the repair, how many successful verification tests are required? All appliances must be equipped with a service aperture or process stub which is used when adding or removing refrigerant from the appliance. What ...

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...

Date technicians servicing small appliances must have been EPA certified? November 14, 1994 Date when technicians must have been certified to the EPA that they have equipment capable of meeting ARI 740 recovery requirements August 12, 1993 All recovery devices manufactured before ________________, for use with small appliances must be capable of recovering 80% of refrigerant whether or not the compressor is operational. Alternatively, the system can be recovered to 4-inches of me...

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 ...

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

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: a de...

epa 608 universal Questions and answers, rated A+. graded 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...

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 - 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: - 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 appliance inclu...

EPA 608 Type 1 Questions and Answers 2023 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 defi...