Epa 608 certification e Study guides, Class notes & Summaries

EPA 608 Certification Exam | Questions and Answers Graded A+ | Latest 2024 EPA 608 Certification Exam | Questions and Answers Graded A+ | Latest 2024 EPA 608 Certification Exam | Questions and Answers Graded A+ | Latest 2024

EPA 608 CERTIFICATION EXAM 2024 What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - correct answer November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? - correct answer Recover all refrigerants. The objective of the Clean Air Act is to protect what? - correct answer The earth's stratosphere. HFC's - correct answer HydroFlouroCarbon's CFC's - correct answer ChloroFluoroCarbon's ODP ...

EPA 608 Certification Exam 2023 with complete solution November 14, 1994 What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll. 1989- Montreal Protocol July 1 1992- Violation to vent CFCs or HCFCs Nov 15 1993- Recovery/Recycling equipment must be certified and labeled by EPA AND Before this date recovery equipment needed to be capable of removing 80% of the refrigerant, w or wo compressor, or 4 in Hg After this...

HVAC: EPA 608 Certification Exam Questions and Answers Latest Updated 2024/2025 (GRADED A+) What type of lubricant is used with HCFCs? CORRECT ANSWERAlkylbenzene lubricant What is difference b/w ternary blend a azeotropic blend? CORRECT ANSWERTernary blends are threepart mixtures whereas azeotropic blends are blends of two or more compounds that act like a single compound. What is the trait of a hygroscopic lubricant? CORRECT ANSWERIt absorbs (takes on) moisture What is temperature glide and...

EPA 608 Certification Exam November 14, 1994 What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll. 1989- Montreal Protocol July 1 1992- Violation to vent CFCs or HCFCs Nov 15 1993- Recovery/Recycling equipment must be certified and labeled by EPA AND Before this date recovery equipment needed to be capable of removing 80% of the refrigerant, w or wo compressor, or 4 in Hg After this dat...

Are there drop-in replacements for R-12 systems? Why or why not? - correct answer No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with? - correct answer Ester based oils and they do not mix with other oils What type of lubricant is used with HCFCs? - correct answer Alkylbenzene lubricant What is difference b/w ternary blend a azeotropic blend? - correct answer Ternary blends ...

EPA 608 Certification Exam with 100% Correct Answers 2024 November 14, 1994 - ANSWERS What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll. - ANSWERS 1989- Montreal Protocol July 1 1992- Violation to vent CFCs or HCFCs Nov 15 1993- Recovery/Recycling equipment must be certified and labeled by EPA AND Before this date recovery equipment needed to be capable of removing 80% of the refrigerant, w or wo compressor, ...

EPA 608 CERTIFICATION EXAM LATEST ACTUAL EXAM ALL 300 REAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) |ALREADY GRADED A+

What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Answer - November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? Answer - Recover all refrigerants. The objective of the Clean Air Act is to protect what? Answer - The earth's stratosphere. HFC's Answer - HydroFlouroCarbon's CFC's Answer - ChloroFluoroCarbon's ODP Answer - Ozone Depletion Potential Which international treaty agreement was...

Are there drop-in replacements for R-12 systems? Why or why not?Answer - No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will it mix with?Answer - Ester based oils and they do not mix with other oils What type of lubricant is used with HCFCs?Answer - Alkylbenzene lubricant What is difference b/w ternary blend a azeotropic blend?Answer - Ternary blends are three-part mixtures whereas ...