A cfc contains - Study guides, Class notes & Summaries

EPA 608 STUDY MATERIAL INCLUDING (CORE, TYPE 1, 2 AND 3) EXAM 2024 a vacum pump should be connected - correct answer as far away from the pump as possible a high capacity vacuum pump and short, large diameter hoses will - correct answer dramatically reduce emissions, pressure drop, and evacuation/dehydration time ozone contains three - correct answer oxygen atoms one chlorine atom can destroy - correct answer 100,000 ozone molecules CFC's do not dissolve in water and do not bre...

EPA 608 CORE Exam | Questions and Correct Answers | Latest Update 2024/2025 | Graded A+ What characteristic or characteristics of CFCs make them more likely than other chlorine compounds to reach the stratosphere? - Answer -Dont disolve iin water Each chlorine atom in the stratosphere can destroy how many ozone molecules? - Answer - 100,000 ozone molecules Which refrigerant contains a CFC? R500, R12, R113 or R11? - Answer -Theyre all CFC's HYDROCHLORIC FLORICCARBON (HCFC) refrigerant c...

EPA 608 Core Test Updated Sample Questions with Correct Answers 100% A+ Graded 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 - CORRECT ANSWER-a. July 1, 1992 What is the ozone layer and why is it important to us on Earth? a. Thin layer of R-22 in the atmosphere that filters UV. b. Protective shield for Earth from the sun's harmful ultraviolent (UV) rays ...

EPA 608 CORE | 295 Questions and Verified Solutions Latest 2024 What characteristic or characteristics of CFCs make them more likely than other chlorine compounds to reach the stratosphere? - Answer - Dont disolve iin water Each chlorine atom in the stratosphere can destroy how many ozone molecules? - Answer - 100,000 ozone molecules Which refrigerant contains a CFC? R500, R12, R113 or R11? - Answer - Theyre all CFC's HYDROCHLORIC FLORICCARBON (HCFC) refrigerant contain? - Answer - Hydr...

EPA 608 9th edition Questions with 100% Correct Answers | Verified | Latest Update 2024 | Rated A+ Reusable refrigerant containers under high-pressure must be hydrostatically tested how often? 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? $44,539 HCFCs contain Hydrogen, Chlorine, Fluorine, and Carbon Which of the following refrigerants is an HFO? R-1234ze An ozone molecule contains; Three oxygen...

Reusable refrigerant containers under high-pressure must be hydrostatically tested how often? - 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? - $44,539 HCFCs contain - Hydrogen, Chlorine, Fluorine, and Carbon Which of the following refrigerants is an HFO? - R-1234ze An ozone molecule contains; - Three oxygen atoms Purity specification of new, recycled, or reclaimed R-134a must meet this standard:...

EPA 608 [2024] Core Exam Elaboration |100% Correct Answers| all of the above *Ans* Refrigeration technicians who violate the clean air act can: A. lose their epa certification B. be fined. C. be required to appear in federal court D. all of the above november 1995 *Ans* It has been illegal to vent substitutes for CFC and HCFC refrigerants since: R22 *Ans* which refrigerant has the lowest odp? R22, R11, R12, R113 recover *Ans* to remove refrigerant in any condition from a system and...

EPA 608 Study Material Including (Core, Type 1, 2 And 3) Questions With Verified Solutions | ALREADY PASSED | LATEST REVISED UPDATE 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/dehydration time Ozone contains three - ANSWER oxygen atoms One chlorine atom can destroy - ANSWER 100,000 ozone molecules CFC's do ...

EPA Certification Exam Question And Answers (latest 2024) Which Refrigerants contain the most chlorine? - -CFC's As of what date did it become unlawful to intentionally release Class 1 and Class 2 refrigerants to the atmosphere? - -July 1, 1992 Which Refrigerants have the lowest zone depletion potential? - -HFC's The molecule found in CFC's and HCHC's refrigerants that destroys the ozone in the stratosphere is: - -Chlorine Stratospheric ozone consists of: - -Three oxygen atoms Strat...

EPA 608 Core Test 340 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 ANS-a. July 1, 1992 What is the ozone layer and why is it important to us on Earth? a. Thin layer of R-22 in the atmosphere that filters UV. b. Protective shield for Earth from the sun's harmful ultraviolent (UV) rays in the stratosphere layer that ext...