Question 1
What is the primary environmental concern associated with CFC and HCFC refrigerants?
Correct Answer:
They deplete stratospheric ozone
Question 2
What three elements make up a CFC (chlorofluorocarbon) refrigerant molecule?
Correct Answer:
Chlorine, fluorine, and carbon
Question 3
Which international agreement was established to phase out the production and consumption of ozone-depleting substances?
Correct Answer:
Montreal Protocol
Question 4
What is the main environmental concern with HFC refrigerants?
Correct Answer:
They have high global warming potential
Question 5
What is the Global Warming Potential (GWP) of R-134a compared to carbon dioxide (CO2)?
Correct Answer:
Approximately 1,430 times that of CO2
Question 1
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About this Exam

Prepare with the EPA 608 Practice Questions - EPA Section 608 Refrigerant Certification Exam practice quiz. This question bank includes 100 questions covering refrigerant, appliance, recovery, refrigerants, and leak. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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EPA 608 Practice Questions - EPA Section 608 Refrigerant Certification Exam

This practice set contains 100 questions from the matching question bank and focuses on refrigerant, appliance, recovery, refrigerants, and leak. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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