Epa 608 practice test 1 - Study guides, Class notes & Summaries

#Latest EPA 608 Type 3 Practice Exam |Graded A+| 100% Correct On low pressure chillers, moisture typically enters the refrigerant system through *Ans* air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: *Ans* 10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller *Ans* ... A hydrostatic tube test kit is used to: *Ans* determine if a tube leaks Commercial and industrial p...

EPA 608 Practice Test #1 lastes Exams question And ANSWERS

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What is a blend of two or more components who's equilibrium vapor phase & liquid phase compositions are the same at a given pressure? - Answer- Azeotrope This is a halogenated hydrocarbon containing one or more of the three halogens: fluorine, chlorine, and bromine - Answer- Halocarbon Chlorofluorocarbons (CFCs) consist of? - Answer- Chlorine, fluorine, carbon CFCs are chemically very stable because they contain no? - Answer- Hydrogen CFCs are damaging to what layer of the ozone lay...

EPA 608 Practice Test #1 Questions And Answers | Verified Study Solutions EPA 608 Practice Test #1 Questions And Answers | Verified Study Solutions

EPA 608 Practice Test #1 Complete Questions And Answers With Verified Solutions What is a blend of two or more components who's equilibrium vapor phase & liquid phase compositions are the same at a given pressure? Azeotrope This is a halogenated hydrocarbon containing one or more of the three halogens: fluorine, chlorine, and bromine Halocarbon Chlorofluorocarbons (CFCs) consist of? Chlorine, fluorine, carbon CFCs are chemically very stable because they contain no? Hydrogen CFCs a...

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EPA 608 Certification Core Practice Test Questions with 100% Correct Answers | Verified | Latest Update 2024 | Rated A+ As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? July 1, 1992. What is the ozone layer and why is it important to us on Earth? Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere layer that extends about 6 to 30 miles above earth. The atom found in CFC and HCFC refrigerants ...