Epa Study Materials
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Education > QUESTIONS and ANSWERS
EPA 608 Type I from practice test-solved
Technicians who perform sealed system service on small appliances must have; - Answer- Type I or universal certification A small appliance is defined by EPA as; - Answer- Appliances manufactured, charged, and hermetic...
Education > QUESTIONS and ANSWERS
EPA 608 (TYPE II) Exam Questions and Answers
When a new system has been assembled, the first thing to do is? - Answer- 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? - A...
Education > QUESTIONS & ANSWERS
EPA 608 (2023) Exam with correct Answers
the state of the refrigerant entering the metering device is? - Answer- A subcooled high pressure liquid. what type of refrigerant is used in VERY high-pressure appliances? - Answer- R-503 what type of refrigerant ...
Education > QUESTIONS and ANSWERS
EPA 608 Practice exam type 1 questions and answers 2023
The sale of reclaimed CFC, HCFC, HFC, and HFO refrigerants is_______. - Answer- Restricted to technicians who are EPA certified and refrigerant recovery A small Pliance is defined as a system that is - Answer- Manufac...
Education > QUESTIONS and ANSWERS
EPA 608 Practice Exam Type 3 Questions with correct Answers
The maximum test pressure for leak testing a low-pressure centrifugal chiller is - Answer- 10 psig Excessive operation of a purge system means - Answer- The system has a leak on the sub-ambient pressure side of the sy...
Education > QUESTIONS and ANSWERS
EPA 608 Practice Test #1-solved
What is a blend of two or more components who's equilibrium vapor phase & liquid phase compositions are the same at a given pressure? - Answer- Azeotrope This is a halogenated hydrocarbon containing one or more of the...
Education > QUESTIONS & ANSWERS
EPA 608 study material including (Core, type 1, 2 and 3) Exam with complete solutions
a vacum pump should be connected - Answer- as far away from the pump as possible a high capacity vacuum pump and short, large diameter hoses will - Answer- dramatically reduce emissions, pressure drop, and evacuation/...
Education > QUESTIONS and ANSWERS
EPA 608 Core Test Sample Questions with correct Answers
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 - Answer- a. July 1, 1992 What is the...
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