Epa 608 practice test 1 - Study guides, Class notes & Summaries

HVAC-R EPA Practice Exam 608 Core Test Questions with Answers 1. Reclaim 2. Be filled to 95% capacity 3. Remain at least 5 feet away from any operat- ing equipment 4. PSIG and inches of mercury 5. Low pressure va- por 6. Electronic or Ul- trasonic tester 7. Hydrogen, Fluo- rine, Carbon 8. Purchase or han- dle controlled re- frigerants 9. Recycling Which word applies to the process that returns refrigerant to new product specifications and that requires chemical analysis? R...

EPA 608 Practice Test #1 Complete Questions And Answers With Verified Solutions 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 a...

EPA 608 Certification Core Practice Test Questions and Answers [Approved Solutions] 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 tha...

EPA Core Practice Test 2024. The layer of the stratosphere that protects us from excessive ultra violet radiation is comprised of: - ANSWER Ozone The molecule found in CFC's and HCFC's that depleates ozone is: - ANSWER Chlorine Crop loss, eye disease, and skin cancer have been attributed to: - ANSWER Stratospheric ozone depletion How many chlorine atoms does it take to destroy 1,000,000 ozone molecules: - ANSWER 10 The chlorine in CFC's will: - ANSWER Not dissolve in water HCF...

EPA 608 Type 1 Test | 100% Correct Answers | Verified | Latest 2024 Version Recovery equipment 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 condition...

EPA 608 Practice Test #1 lastes Exams question And ANSWERS

EPA 608 Certification Core Practice Test Questions with 100% Correct Answers | Verified | Latest Update 2024 | Rated A+ As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? July 1, 1992. What is the ozone layer and why is it important to us on Earth? 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 ...

EPA 608 Certification Core Practice Test Questions and Answers [Approved Solutions] 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 tha...

EPA 608 Certification Core Practice Test Questions with 100% Correct Answers | Verified | Latest Update 2024 | Rated A+ As of what date did it become unlawful to release Class 1 and Class II refrigerants to the atmosphere? July 1, 1992. What is the ozone layer and why is it important to us on Earth? 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 ...

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...