Epa 608 type 3 test 2023 - Study guides, Class notes & Summaries

EPA 608 Exam Questions and Answers Latest Graded A+ 2023 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 HIGH pressure appliances? - R-410A and R-22 what device is located at the END of the liquid line? - The expansion device. what type of refrigera...

On low pressure chillers, moisture typically enters the refrigerant system through - ANSWER air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: - ANSWER 10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller - ANSWER ... A hydrostatic tube test kit is used to: - ANSWER determine if a tube leaks Commercial and industrial process refrigeration systems must be repaired wh...

EPA 608 Refrigeration test Questions and Answers 2023| all verified Type I Small appliances- 5lbs or less Type II Residental Units/ Light Commercial Type III Industrial Universal All types November 14th, 1994 Section 608 of the federal clean air act requires all persons who maintain, service, repair or dispose of appliances that contain regulated refrigerants, be certified in proper refrigerant handling techniques as of Nov 14th, 1994 3 R's Recover, Rec...

The maximum test pressure for leak testing a low-pressure centrifugal chiller is - ANSWER 10 psig Excessive operation of a purge system means - ANSWER The system has a leak on the sub-ambient pressure side of the system For a commercial refrigeration system with a charge of 50 pounds or more refrigerant, a substantial (or threshold) week rate will be reduced to ________ after January 1, 2019. - ANSWER 20% For a comfort cooling system with a charge of 50 pounds or more of refrigerant, a ...

609 Certification Exam with answers rated A+ Certification Exam with answers rated A+ 2023 How much does the 609 certification exam cost? - correct answers $20 What does EPA stand for? - correct answers Environmental Protection Agency What is the purpose of in-liquid-line filters? - correct answers To trap debris Name 3 things that may lead to an inaccurate A/C system refrigerant charge - correct answers (1) Equipment inaccuracy (2) Incorrect conversion calculations (3...