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EPA 608 Certification Core Practice Test 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert) $12.99   Add to cart

Exam (elaborations)

EPA 608 Certification Core Practice Test 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert)

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  • Course
  • EPA 608
  • Institution
  • EPA 608

EPA 608 Certification Core Practice Test 2024 Questions and Answers 2024 / 2025 (Verified Answers by Expert)

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  • August 9, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • EPA 608
  • EPA 608
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EPA 608 Certification Core Practice Test.pdf file:///C:/Users/HP/Desktop/TYPA%20NEW/EPA%20608%20Certifi




EPA 608 Certification Core Practice Test




1. As of what date did it become unlawful to release Class 1 and Class IIrefrigerants


to the atmosphere?


ANS July 1, 1992.




2. What is the ozone layer and why is it important to us on Earth?


ANS Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere


layerthat extends about 6 to 30 miles above earth.




3. The atom found in CFC and HCFC refrigerants that destroys ozone in the

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,EPA 608 Certification Core Practice Test.pdf file:///C:/Users/HP/Desktop/TYPA%20NEW/EPA%20608%20Certifi




stratosphere is?


ANS Chlorine.




4. What is an ozone molecule made of?


ANS Three oxygen atoms (O3).




5. Which refrigerant is a CFC?


ANS R-12.




6. What is the name of the atom that attacks ozone molecules?


ANS Chlorine andbromine atoms emitted into the atmosphere.




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