Epa 608 Study guides, Class notes & Summaries
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epa 608 universal exam 2023 with correct answers
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Refrigeration technicians who violate the Clean Air Act can: - 
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 the USA can only come from: - 
recovery and recycling. 
 
 
 
Refrigerant that is recovered can be returned to: - 
the same system or other systems owned by the same person without restriction.
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EPA 608 (TYPE II) Exam COMPLETE SOLUTION ( A+ GRADED 100% VERIFIED)
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EPA 608 (TYPE II) Exam COMPLETE SOLUTION ( A+ GRADED 100% VERIFIED) 
When a new system has been assembled, the first thing to do is? - ANS Pressurize the system with an inert gas & leak check. 
 
After installation of a field-piped R-410A split heat pulp, the unit should first be? - ANS Pressurized with nitrogen then leak checked. 
 
The EPA regulations require that any appliances containing more than 50 pounds of refrigerant (except for commercial & industrial process refrigeration) mus...
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EPA 608 Type 1 Questions and Answers 100% Pass
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EPA 608 Type 1 Questions and Answers 100% Pass 
Recovery equipemnt used for the service or repair of small appliances must be certified by an EPA approved lab if the recovery equipment was made after November 15, 1993 
Recovery devices made before 11-15-93 and are used for recovery of refrigerant from small appliances must be capable of: recovering 80% of the refrigerant whether or not the compressor is operating or achieving a 4 inch vacuum under conditions of ARI 740-1993 
EPA's definition of...
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EPA 608 Universal Exam With 100% Correct Answers 2023
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EPA 608 Universal Exam With 100% Correct Answers 2023
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EPA 608 Exam Practice Questions 1-100
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EPA 608 Exam Practice Questions 1-100EPA 608 Exam Practice Questions 1-100 
Ozone depletion is caused by _______ in HFC refrigerants. - Answer chlorine 
CFCs and HCFCs ________ making them capable capable of reaching the 
stratospheric ozone layer. - Answer do not dissolve in water or easily break down in the 
atmosphere 
According to the Rolanda-Molina theory, ________ are destroyed by each chlorine 
atom in the stratosphere. - Answer 100,000 ozone molecules 
The stratospheric ozone layer prote...
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EPA 608 Core Questions and Answers Already Passed
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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... stable earth temperatures 
Depletion of ozone causes... crop loss, eye disease, skin cancer, reduced marine life, 
deforestation, increased ground level ozone. 
What type of refrigerants, when released into the atmosphere, ca
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EPA 608 Type 3 questions with correct answers
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On low pressure chillers, moisture typically enters the refrigerant system through ans air leaks from areas with gaskets or fittings 
 
The maximum test pressure for leak testing a low pressure centrifugal is: ans 10 psig 
 
Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller ans ... 
 
A hydrostatic tube test kit is used to: ans determine if a tube leaks 
 
Commercial and industrial process refrigeration systems must be repaire...
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Package deal for EPA 608 Certification Exam With 100% Correct Answers 2023
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EPA 608 Certification Exam With 100% Correct Answers 2023
EPA 608 Universal Exam With 100% Correct Answers 2023
EPA 608 Study Material Including (Core, Type 1, 2 And 3) Questions And Answers 2023
EPA 608 Certification QUESTIONS AND ANSWERS 2023
EPA 608 Core Exam With 100% Correct Answers 2023
EPA 608 Certification Core Practice Test questions and a
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EPA 608 universal Final Exam 2023/2024 Questions & Answers Graded A.
- Exam (elaborations) • 11 pages • 2023
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EPA 608 universal Final Exam 2023/2024 Questions & Answers Graded A.
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HVAC 2023 EPA 608 CORE Type 1,2,3 Exam Questions and Answers
- Exam (elaborations) • 8 pages • 2023
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HVAC 2023 EPA 608 CORE Type 1,2,3 Exam Questions and Answers
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