Epa 608 core 2025 - Study guides, Class notes & Summaries

EPA 608 study material including (Core, type 1, 2 and 3) Questions and Answers (2024/2025)(Verified Answers)

EPA 608 Certification Core Practice Test | Latest Version | 2024/2025 | Already Passed What is the primary focus of the EPA 608 Certification Core? The primary focus is to ensure that technicians understand general principles of refrigerant handling, safety, and environmental regulations. What is the maximum allowable leakage rate for industrial process refrigeration systems under EPA regulations? The maximum allowable leakage rate is 30% per year. Which component in a ref...

EPA 608 study material including (Core, type 1, 2 and 3) graded A+ 2024/2025

EPA 608 "CORE" Questions and Answers | Latest Update | 2024/2025 | Already Passed What is the purpose of the EPA 608 Core certification? The purpose is to ensure technicians understand the general principles of refrigerant management, including safe handling, recovery, recycling, and disposal, as well as compliance with environmental regulations. Why is it important for technicians to know the difference between CFCs, HCFCs, and HFCs? Technicians must know the difference becaus...

EPA 608 CORE | 295 Questions and Verified Solutions Latest 2024 What characteristic or characteristics of CFCs make them more likely than other chlorine compounds to reach the stratosphere? - Answer - Dont disolve iin water Each chlorine atom in the stratosphere can destroy how many ozone molecules? - Answer - 100,000 ozone molecules Which refrigerant contains a CFC? R500, R12, R113 or R11? - Answer - Theyre all CFC's HYDROCHLORIC FLORICCARBON (HCFC) refrigerant contain? - Answer - Hydr...

EPA 608 study material including (Core, Type 1, 2 and 3) | Latest Version | 2024/2025 | Already Graded A Where should the vacuum pump be positioned to optimize its effectiveness? As far from the pump as possible Explanation: Positioning the vacuum pump further away from the system reduces potential issues associated with proximity. What are the benefits of using a high-capacity vacuum pump and short, wide hoses? They significantly cut down on emissions, pressure loss, and reduce the ...

EPA 608 Core Exam: Free Online Practice Test 1 | Latest Version | 2024/2025 | Graded A+ What is the primary function of refrigerant recovery machines in HVAC systems? Refrigerant recovery machines are used to remove refrigerant from an HVAC system before service, repair, or disposal, ensuring that refrigerants are captured and recycled or properly disposed of to prevent environmental harm. How does the use of certified recovery equipment contribute to environmental protection? ...

EPA 608 Core Test Sample Questions |UPDATED| 2024/2025 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 *Ans* 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...

EPA 608 CORE Exam Questions and Answers (2024/2025) (Verified Answers) Graded A+