Cfc exam 1 - Study guides, Class notes & Summaries

EPA 608 study material including (Core, type 1, 2 and 3) Exam Elaboration |100% Correct| a vacum pump should be connected *Ans* as far away from the pump as possible a high capacity vacuum pump and short, large diameter hoses will *Ans* dramatically reduce emissions, pressure drop, and evacuation/dehydration time ozone contains three *Ans* oxygen atoms one chlorine atom can destroy *Ans* 100,000 ozone molecules CFC's do not dissolve in water and do not breakdown into other compounds ...

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 Certification Exam Questions with 100% Correct Answers | Verified | Latest Update 2024| Rated A+ Which Refrigerants contain the most chlorine? CFC's As of what date did it become unlawful to intentionally release Class 1 and Class 2 refrigerants to the atmosphere? July 1, 1992 Which Refrigerants have the lowest zone depletion potential? HFC's The molecule found in CFC's and HCHC's refrigerants that destroys the ozone in the stratosphere is: Chlorine Stratospheric ozone consists ...

EPA 608 CORE Exam | Questions and Correct Answers | Latest Update 2024/2025 | Graded A+ What characteristic or characteristics of CFCs make them more likely than other chlorine compounds to reach the stratosphere? - Answer -Dont disolve iin water Each chlorine atom in the stratosphere can destroy how many ozone molecules? - Answer - 100,000 ozone molecules Which refrigerant contains a CFC? R500, R12, R113 or R11? - Answer -Theyre all CFC's HYDROCHLORIC FLORICCARBON (HCFC) refrigerant c...

EPA 608 STUDY MATERIAL INCLUDING (CORE, TYPE 1, 2 AND 3) EXAM 2024 a vacum pump should be connected - correct answer as far away from the pump as possible a high capacity vacuum pump and short, large diameter hoses will - correct answer dramatically reduce emissions, pressure drop, and evacuation/dehydration time ozone contains three - correct answer oxygen atoms one chlorine atom can destroy - correct answer 100,000 ozone molecules CFC's do not dissolve in water and do not bre...

EPA 609 Technician Certification 120 Real Exam Questions With Answers | Verified 1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant - ANSWER FALSE 2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1 - ANSWER CFC-11 3. Ozone layer absorbs and scatters __________ form the sun - ANSWER Ultraviolet light 4. T/F R-134 is a chlorine-free refrigerant - ANSWER TRUE 5. a refillable refrigerant cylinder must not be filled above...

EPA 609 Technician Certification Exam Questions And Answers1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant - FALSE 2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1 - CFC-11 3. Ozone layer absorbs and scatters __________ form the sun - Ultraviolet light 4. T/F R-134 is a chlorine-free refrigerant - TRUE 5. a refillable refrigerant cylinder must not be filled above _________ of its full capacity - 80% 6. T/F Ester...

EPA Certification Exam Question And Answers (latest 2024) Which Refrigerants contain the most chlorine? - -CFC's As of what date did it become unlawful to intentionally release Class 1 and Class 2 refrigerants to the atmosphere? - -July 1, 1992 Which Refrigerants have the lowest zone depletion potential? - -HFC's The molecule found in CFC's and HCHC's refrigerants that destroys the ozone in the stratosphere is: - -Chlorine Stratospheric ozone consists of: - -Three oxygen atoms Strat...

EPA 608 Type 3 Exam Questions And Answers 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 purge unit on CFC-11 chiller - ANS ... A hydrostatic tube test kit is used to: - ANS determine if a tube leaks Commercial and industrial proce...

New York Real Estate Salesperson Exam Questions and Answers Article 12A: NYS Real Property Law - Answer ️️ -"Real Estate License Law" - violation is a misdemeanor punishable by loss of license, $1000 fine, revoking of license - all salespersons have license suspended - after 1 year broker can apply to get license back Capital Gains Tax Exemption - Answer ️️ --profit from sale that is taxed - single person has first $250,000 tax free - married couple $500,000 tax free Property ...