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EPA 608 – Core Exam Study Questions and Answers 100% Solved 2024 Graded A
- Exam (elaborations) • 7 pages • 2024
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What does ozone in the stratosphere above the earth consist of? 
 
a. Molecules containing 2 oxygen atoms 
b. Molecules containing 3 oxygen atoms 
c. Molecules containing 4 oxygen atoms 
d. Molecules containing 5 oxygen atoms - b. Molecules containing 3 oxygen atoms 
 
Which of the following refrigerants has the lowest global warming potential? 
 
a. R-134a 
b. R-407C 
c. R-410A 
d. R-600a - d. R-600a 
 
Which of the following gases is used as the baseline measurement for global warming potentia...
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EPA 608 Core Exam Questions and Answers Graded A 2024-2025
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Where is the stratosphere? - 10 to 30 miles 
 
Where is ozone located? - stratosphere 
 
What does an ozone molecule consist of? - 3 oxygen atoms 
 
The ozone layer protects us from... - ultraviolet radiation 
 
The ozone layer helps to maintain... - stable earth temperatures 
 
Depletion of ozone causes... - crop loss, eye disease, skin cancer, reduced marine life, deforestation, increased ground level ozone. 
 
What type of refrigerants, when released into the atmosphere, cause ozone depletion...
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EPA 608 Core Final Exam 2024/2025
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EPA 608 Core Final Exam 2024/2025...
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EPA 608 - Core Exam 2024 With Questions and Answers
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EPA 608 - Core Exam 2024 With Questions and Answers ...
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EPA 608 core Test With Questions and Answers
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EPA 608 core Test With Questions and Answers ...
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EPA 608 - core Exam 2024
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EPA 608 - core Exam 2024...
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EPA 608 CORE WITH WITH ALL QUESTIONS AND ANSWERS
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EPA 608 CORE WITH WITH ALL QUESTIONS AND ANSWERS ...
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EPA 608 Core Test Sample Questionsalready passedupdate 2024
- Exam (elaborations) • 74 pages • 2024
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- R407,13
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As of what date did it become unlawful to release Class 1 and Class II 
refrigerants to the atmosphere? 
a. July 1, 1992 
b. July 1, 1993 
c. November 14, 1994 
d. January 1, 1996 - a. July 1, 1992 
What is the ozone layer and why is it important to us on Earth? 
a. Thin layer of R-22 in the atmosphere that filters UV. 
b. 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 
c. Thin layer of CFC and H...
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EPA 608 CORE TEST EXAM 2024 WITH 100% CORRECT ANSWERS
- Exam (elaborations) • 79 pages • 2024
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As of what date did it become unlawful to release Class 1 and Class II 
refrigerants to the atmosphere? 
a. July 1, 1992 
b. July 1, 1993 
c. November 14, 1994 
d. January 1, 1996 - correct answer a. July 1, 1992 
 
What is the ozone layer and why is it important to us on Earth? 
a. Thin layer of R-22 in the atmosphere that filters UV. 
b. 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 
c. Thin l...
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BUNDLE FOR EPA 608 TEST/ Q&A / SURE A
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BUNDLE FOR EPA 608 TEST/ Q&A / SURE A