EPA 608 Certification Exam 2023 COMPLETE SOLUTION ( A+ GRADED 100% VERIFIED)
EPA 608 Certification Exam 2023 COMPLETE SOLUTION ( A+ GRADED 100% VERIFIED) Which Refrigerants contain the most chlorine? - ANS CFC's As of what date did it become unlawful to intentionally release Class 1 and Class 2 refrigerants to the atmosphere? - ANS July 1, 1992 Which Refrigerants have the lowest zone depletion potential? - ANS HFC's The molecule found in CFC's and HCHC's refrigerants that destroys the ozone in the stratosphere is: - ANS Chlorine Stratospheric ozone consists of: - ANS Three oxygen atoms Stratospheric ozone depletion is a _________ problem: - ANS Global The Gas in the stratosphere that protects us from ultraviolet radiation is: - ANS Ozone Which refrigerant is a CFC? - ANS R-12 Which refrigerant is an HCFC? - ANS R-123 & R-22 Which refrigerant is an H
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- January 23, 2023
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epa 608 certification exam 2023
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epa 608 certification exam 2023 complete solution a graded 100 verified
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which refrigerants contain the most chlorine ans cfcs
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