Epa 608 core exam 2025 - Samenvattingen en Aantekeningen

EPA 608 CORE TEST SAMPLE QUESTIONS 2025 ACTUAL EXAM COMPLETE 340+ QUESTIONS WITH DETAILED VERIFIED ANSWERS (100% CORRECT ANSWERS) ALREADY GRADED A+ 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 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 fro...

EPA SECTION 608 TYPE I, TYPE II & TYPE III / EXAM QUESTIONS BANK NEWEST ACTUAL EXAM COMPLETE 190+ QUESTIONS AND CORRECT ANSWERS / 2025. What is typically used on small appliances as a service aperture or other device for adding or removing refrigerant? a. A straight piece of tubing that is entered using a piercing access tube. b. A line located 15 inchesbelow the compressor. c. A valve installed at thefactory which has a ¼ inch diameter and machine threads. d. A service aperture isnot prese...

EPA 608 CORE EXAM 2025 WITH 100% ACCURATE SOLUTIONS

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EPA 608 CORE EXAM 2025 WITH 100% ACCURATE SOLUTIONS

EPA 608 CORE UNIVERSAL EXAM 2025 WITH 100% ACCURATE SOLUTIONS

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In the United States, when were all CFCs phased out by? 1995 In the United States, when were R-22 and R-142b phased out? 2020 In the United States, when will all HCFCs be phased out? 2030 Which of the following records must be kept for an R-22? Type of refrigerant, dates, quantity of refrigerant Section 608 of the Clean Air Act is Federal Law State and local regulations Have to be followed in addition to federal CAA regulations, May be stricter than federal CAA regu...

EPA 608 CORE- MAINSTREAM ENGINEERING EXAM 2025

EPA 608 CORE Exam | Questions and Correct Answers | Latest Update 2024/2025 | Graded A+ 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 c...