Which refrigeran - Study guides, Class notes & Summaries

Which Refrigerants contain the most chlorine? ANSWER: CFC's As of what date did it become unlawful to intentionally release Class 1 and Class 2 refrigerants to the atmosphere? ANSWER: July 1, 1992 Which Refrigerants have the lowest zone depletion potential? ANSWER: HFC's The molecule found in CFC's and HCHC's refrigerants that destroys the ozone in the stratosphere is: ANSWER: Chlorine Stratospheric ozone consists of: ANSWER: Three oxygen atoms Stratospheric ozone depletio...

EPA 608 Core- Mainstream Engineering |Question and Answer| 100% Correct What is being done in the U.S. to stop damage to the stratospheric ozone layer? *Ans* Eliminating the use of CFCs and HCFCs refrigerants How much can a technician be fined for venting a non-exempt refrigerant from a system? *Ans* $44,539 per day per violation State and local governments __________________. *Ans* can make laws that are stricter requirements than the federal regulations The ___________ identifies al...

the clean air act: - correct answer15 November 1990 the technician certification deadline - correct answer14 november 1994 venting of cfc/hcfc refrigerants law took effect - correct answer1 July 1992 study of the ozone began - correct answerthe 1920's which of the following is the most destructive to the ozone protective layer? - correct answernon-water soluble chlorine which of the following is an agreement that states that the United States will not import cfc type refrigerants...

EPA Type 2 Exam Questions and Answers A comfort-cooling appliance containing 50 pounds or more of R-22 is found to be leaking beyond the applicable leak rate threshold. Unless granted additional time, how many days do you have to repair the leak and conduct the initial leak verification test? - Answer ️️ -Repair leaks within 30 days from the date the leak was discovered What should be done before transferring refrigerant to an empty cylinder? - Answer ️️ -The cylinder should be eva...

EPA Type 2 Exam 2024 A comfort-cooling appliance containing 50 pounds or more of R-22 is found to be leaking beyond the applicable leak rate threshold. Unless granted additional time, how many days do you have to repair the leak and conduct the initial leak verification test? - Answer ️️ -Repair leaks within 30 days from the date the leak was discovered What should be done before transferring refrigerant to an empty cylinder? - Answer ️️ -The cylinder should be evacuated Which of ...

EPA Type 2 Questions & Answers 2024. A comfort-cooling appliance containing 50 pounds or more of R-22 is found to be leaking beyond the applicable leak rate threshold. Unless granted additional time, how many days do you have to repair the leak and conduct the initial leak verification test? - ANSWER Repair leaks within 30 days from the date the leak was discovered What should be done before transferring refrigerant to an empty cylinder? - ANSWER The cylinder should be evacuated Which of ...

EPA Type 2 Exam Questions and Answers A comfort-cooling appliance containing 50 pounds or more of R-22 is found to be leaking beyond the applicable leak rate threshold. Unless granted additional time, how many days do you have to repair the leak and conduct the initial leak verification test? - Answer ️️ -Repair leaks within 30 days from the date the leak was discovered What should be done before transferring refrigerant to an empty cylinder? - Answer ️️ -The cylinder should be eva...

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 Stratospheric ozone depletion is a _________ pr...