Epa cfc exam 2023 - Study guides, Class notes & Summaries

EPA 608 CORE Exam Questions and Answers (2022/2023) (Verified Answers) Graded A+ What characteristic or characteristics of CFCs make them more likely than other chlorine compounds to reach the stratosphere? Dont disolve iin water Each chlorine atom in the stratosphere can destroy how many ozone molecules? 100,000 ozone molecules Which refrigerant contains a CFC? R500, R12, R113 or R11? Theyre all CFC's HYDROCHLORIC FLORICCARBON (HCFC) refrigerant contain? Hydrogen, chlorine, flouri...

EPA CFC EXAM 2023 QUESTIONAppliance - ANSWER-Any device which contains and uses a Class I (chlorofluorocarbon; CFC), Class II (hydrofluorocarbon; HCFC) substance or substitute (e.g. Hydrofluorocarbon: HFC) as a refrigerant and which is used for household or commercial purposes, including any air conditioner, motor vehicle air conditioner, refrigerator, chiller, or freezer. For a system with multiple circuits, each independent circuit is considered a separate appliance. EPA interprets this defini...

Appliance - ANSWER-Any device which contains and uses a Class I (chlorofluorocarbon; CFC), Class II (hydrofluorocarbon; HCFC) substance or substitute (e.g. Hydrofluorocarbon: HFC) as a refrigerant and which is used for household or commercial purposes, including any air conditioner, motor vehicle air conditioner, refrigerator, chiller, or freezer. For a system with multiple circuits, each independent circuit is considered a separate appliance. EPA interprets this definition to include all air-co...

EPA CFC EXAM 2023 QUESTIONS AND ANSWERS 100% CORRECTEPA CFC EXAM 2023 QUESTIONS AND ANSWERS 100% CORRECTEPA CFC EXAM 2023 QUESTIONS AND ANSWERS 100% CORRECT Appliance - ANSWER-Any device which contains and uses a Class I (chlorofluorocarbon; CFC), Class II (hydrofluorocarbon; HCFC) substance or substitute (e.g. Hydrofluorocarbon: HFC) as a refrigerant and which is used for household or commercial purposes, including any air conditioner, motor vehicle air conditioner, refrigerator, chiller, or...

Appliance - Answer- Any device which contains and uses a Class I (chlorofluorocarbon; CFC), Class II (hydrofluorocarbon; HCFC) substance or substitute (e.g. Hydrofluorocarbon: HFC) as a refrigerant and which is used for household or commercial purposes, including any air conditioner, motor vehicle air conditioner, refrigerator, chiller, or freezer. For a system with multiple circuits, each independent circuit is considered a separate appliance. EPA interprets this definition to include all air-c...

What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - Correct answer-November 14, 1994 Section 608 of the Federal Clean Air Act requires technicians to what? - Correct answer-Recover all refrigerants. The objective of the Clean Air Act is to protect what? - Correct answer-The earth's stratosphere. HFC's - Correct answer-HydroFlouroCarbon's CFC's - Correct answer-ChloroFluoroCarbon's ODP - Correct answer-Ozone Depletion Potential Which in...

EPA Certification Exam (2023/ 2024 Update) Practice Questions and Verified Answers| 100% Correct| Graded A QUESTION A ternary blend is Answer: a three-part blend. QUESTION What type of oil does a ternary blend use? Answer: alkylbenzene QUESTION Which of the following is considered a "system-dependent" (passive) recovery? Answer: using the appliance compressor to remove refrigerant QUESTION Which of the following is considered a "self-c...

EPA Certification Exam Prep (2023/ 2024 Update) Practice Questions and Verified Answers| 100% Correct| Grade A Q: What are 6 Type II appliances? Answer: 1.Walk-in coolers 2.Walk-in freezers 3.Reach-in refrigerators 4.Reach-in freezers 5.Residential & Commercial comfort cooling systems 6.Ice machines Q: To justify the cost increases of service to a customer, simply explain that ----- and required ---- to recover refrigerants in order to ----- and -----. Answer: you are b...