EPA Certification Exam 2023/2024 100 Questions with Complete Solutions
EPA Certification Exam 2023/2024 100 Questions with Complete Solutions Which Refrigerants contain the most chlorine? - Correct Answer CFC's As of what date did it become unlawful to intentionally release Class 1 and Class 2 refrigerants to the atmosphere? - Correct Answer July 1, 1992 Which Refrigerants have the lowest zone depletion potential? - Correct Answer HFC's The molecule found in CFC's and HCHC's refrigerants that destroys the ozone in the stratosphere is: - Correct Answer Chlorine Stratospheric ozone consists of: - Correct Answer Three oxygen atoms Stratospheric ozone depletion is a _________ problem: - Correct Answer Global The Gas in the stratosphere that protects us from ultraviolet radiation is: - Correct Answer Ozone Which refrigerant is a CFC? - Correct Answer R-12 Which refrigerant is an HCFC? - Correct Answer R-123 & R-22 Which refrigerant is an HFC? - Correct Answer R-134a Which refrigerant contains no chlorine? - Correct Answer R-134a The Molecule found in the stratosphere that indicates stratospheric ozone depletion is taking place is: - Correct Answer Chlorine monoxide
Written for
- Institution
- EPA 608
- Course
- EPA 608
Document information
- Uploaded on
- November 13, 2023
- Number of pages
- 10
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
- strat
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which refrigerants contain the most chlorine
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as of what date did it become unlawful to intentio
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which refrigerants have the lowest zone depletion
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the molecule found in cfcs and hchcs refrigerant
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