EPA 608 Certification Core Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about EPA 608 Certification Core? On this page you'll find 13 study documents about EPA 608 Certification Core.
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EPA 608 Certification Core Practice Test Exam with 100% correct Answers 2023
- Exam (elaborations) • 2 pages • 2023
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As of what date did it become unlawful to release Class 1 and Class II refrigerants to 
the atmosphere? - Correct answer-July 1, 1992. 
What is the ozone layer and why is it important to us on Earth? - Correct answerProtective 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 that destroys ozone in the stratosphere 
is? - Correct answer-Chlorine. 
What is an ozone m...
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EPA 608 Certification Core Practice Test Questions and Answers [Approved Solutions]
- Exam (elaborations) • 3 pages • 2023
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EPA 608 Certification Core Practice Test Questions and Answers [Approved Solutions] 
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 that destroys ozone in the stratosphere i...
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EPA 608 Certification Core Practice Test COMPLETED 2022/2023
- Exam (elaborations) • 2 pages • 2022
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- $9.99
- + learn more
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 that destroys ozone in the stratosphere is? 
Chlorine. 
 
 
 
What is an ozone molecule made of? 
Three oxygen a...
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