EPA 608 Exams Bundled Together with complete solutions Questions and Answers (Verified Answers)(Full Solution Pack)

EPA SECTION 608 CORE (2022 revision) Exam Questions and Answers, Graded A+ What does ozone in the stratosphere above the earth consist of? a. Molecules containing 2 oxygen atoms. b. Molecules containing 3 oxygen atoms. c. Molecules containing 4 oxygen atoms. d. Molecules containing 5 oxygen a...

Summary (Answered) EPA Section 608 Technician Certification Study Guide: AHRI study guide third edition questions bank. What are the typical uses of the center port of gauge set? Used during evacuation, charging and recovery procedures. What color are the gauges on a manifold gauge set? Low ...

HVAC: EPA 608 Certification Study Guide Questions and Answers, Graded A+ Are there drop-in replacements for R-12 systems? Why or why not? No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems. What type of oil is used in R-134a and what oils will i...

EPA 608 Core Exam Questions and Answers, Graded A+ Where is the stratosphere? 10 to 30 miles Where is ozone located? stratosphere What does an ozone molecule consist of? 3 oxygen atoms The ozone layer protects us from... ultraviolet radiation The ozone layer helps to maintain... stabl...

EPA 608 Certification Exam 2023 with complete solution November 14, 1994 What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll. 1989- Montreal Protocol July 1 1992- Violation to vent CFCs or HCFCs Nov 15 1993- Recovery/R...

EPA 608 Core Study Guide Questions and Answers Graded A+ A "compound gauge": Ans Can only be used for low pressures - Has different unit scales According to EPA regulations, when system flushing is required following a compressor burnout, the following refrigerant must be used: Ans System ...

EPA 608 (CORE) Exam 2023 with complete solution When moisture exists in an operating system, what is most likely to occur? Ans Acid will form. What factor(s) affects the speed of evacuation? Ans 1) The size of the equipment being evacuated. 2)The ambient temperature. 3) The amount of m...

EPA 608 9th edition test 2023 with complete solution Reusable refrigerant containers under high-pressure must be hydrostatically tested how often? Ans 5 years How much can a person be fined per day per violation for knowingly releasing a regulated substance that violates the Clean Air Act? A...

EPA 608 Core Test Sample Questions and Answers Latest 2023 with complete solution 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...

EPA 608 universal questions and answers latest 2023 complete solution Refrigeration technicians who violate the Clean Air Act can: -ANSWER - Lose their EPA certification, be fined, be required to appear in Federal court. After 1995, any supplies of CFC refrigerants to service existing units in...