Epa 608 practice test q - Study guides, Class notes & Summaries

What is a blend of two or more components who's equilibrium vapor phase & liquid phase compositions are the same at a given pressure? Azeotrope This is a halogenated hydrocarbon containing one or more of the three halogens: fluorine, chlorine, and bromine Halocarbon Chlorofluorocarbons (CFCs) consist of? Chlorine, fluorine, carbon CFCs are chemically very stable because they contain no? Hydrogen CFCs are damaging to what layer of the ozone layer? Stratospheric ...

EPA 608 Practice Test Question And Answers 2023 update

EPA 608 Practice Test Question And Answers 2023 update

EPA 608 Practice Test Questions with Correct Answers.

EPA 608 Type I From Practice Test |100% Correct Exam| Q&A Technicians who perform sealed system service on small appliances must have; *Ans* Type I or universal certification A small appliance is defined by EPA as; *Ans* Appliances manufactured, charged, and hermetically sealed in a factory with 5 lbs or less of refrigerant Type I Certification is required for; *Ans* Persons handling refrigerant during maintenance, service, or repair of small appliances. If regulations change after t...

The use and release of CFCs and HCFCs has a far reaching effect on... - Answer The stratosphere Corp loss, eye disease and skin cancer have been attributed to: - Answer Depletion of Stratospheric ozone The chlorine in CFCs and HCFCs: - Answer will not dissolve in water Which of the following refrigerant has a GWP of "1"? - Answer R-1233zd A refrigerant cylinder designed to hold recovered refrigerant has a: - Answer Grey body and yellow top Before shipping any used refrigerant cy...

EPA 608 Certification Core Practice Test – Q/A

EPA 608 Certification Core Practice Test Q&A 100% Verified As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? - Answer -July 1, 1992. What is the ozone layer and why is it important to us on Earth? - Answer -Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere layer that extends about 6 to 30 miles above earth. The atom found in CFC and HCFC refrigerants that destroys ozone in the stratosphere is...

EPA 608 Certification Core Practice Test Q&A