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EPA Section 608 Core Questions and Answers | Latest Version | 2024/2025 | Already Passed CA$16.40   Add to cart
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EPA Section 608 Core Questions and Answers | Latest Version | 2024/2025 | Already Passed
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EPA Section 608 Core Questions and Answers | Latest Version | 2024/2025 | Already Passed What is the primary purpose of the Clean Air Act provisions related to refrigerants? A) To increase the production of refrigerants B) To promote the use of alternative energy sources C) To minimize ...

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  • August 17, 2024
  • 49
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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EPA Section 608 Core Questions and
Answers | Latest Version | 2024/2025 |
Already Passed
What is the primary purpose of the Clean Air Act provisions related to refrigerants?




A) To increase the production of refrigerants

B) To promote the use of alternative energy sources

C) To minimize the release of ozone-depleting substances


✔✔ D) To reduce emissions of ozone-depleting substances through the regulation of refrigerant

handling




What is the primary responsibility of a certified technician under EPA Section 608 Core?




A) Installing new HVAC systems


✔✔ B) Recovering refrigerants before servicing or disposing of refrigeration equipment


C) Selling refrigerants to customers

D) Manufacturing HVAC equipment




1

,Which of the following refrigerants is considered an ozone-depleting substance?




A) R-134a

B) R-1234yf


✔✔ C) R-22


D) R-410A




When servicing a refrigeration system, what is the most important step to prevent refrigerant

emissions?




✔✔ A) Recovering refrigerant into an approved recovery machine


B) Venting refrigerant into the atmosphere

C) Adding more refrigerant to the system

D) Replacing the compressor




Which safety precaution is required when working with refrigerants?




A) Use a cloth mask



2

,B) Keep refrigerants in direct sunlight


✔✔ C) Wear protective goggles and gloves


D) Work in an enclosed space with poor ventilation




What is the legal requirement regarding refrigerant recovery from HVAC systems?




A) It is optional if the system is old

B) It is only required for systems larger than 5 tons


✔✔ C) It is mandatory for all systems containing regulated refrigerants


D) It is only necessary for commercial systems




Which of the following is true regarding refrigerant recovery?




A) Refrigerant recovery is only necessary for new installations


✔✔ B) Refrigerant recovery is required before opening any system containing regulated

refrigerants

C) Recovery is optional for systems with less than 10 pounds of refrigerant

D) Recovery is not required if the refrigerant will be replaced


3

, Which type of leak detector is commonly used for identifying refrigerant leaks in HVAC

systems?




✔✔ A) Electronic leak detector


B) Infrared thermometer

C) Ultrasonic cleaner

D) Pressure gauge




What is the main consequence of releasing refrigerants into the atmosphere?




A) Increased energy efficiency

B) Improved system performance

C) Lower operational costs


✔✔ D) Contribution to ozone depletion and climate change




Which organization enforces the regulations related to refrigerant handling under Section 608?




4

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