Epa 609 practice - Study guides, Class notes & Summaries

EPA 609 Practice Questions With Verified Answers 100% R-134a is a chlorine-free refrigerant - ANSWER True Ozone layer absorbs and scatters ________ from the sun - ANSWER ultraviolet light For determining the Ozone Depletion Potential ________ having been assigned a factor of 1 - ANSWER CFC-11 A refillable refrigerant cylinder must not be filled above ______ of its full capacity. - ANSWER 80% Ozone at ground level and at Stratosphere is a harmful pollutant - ANSWER False Eac...

EPA SECTION 609 EXAM AND PRACTICE EXAM NEWEST ACTUAL EXAM COMPLETE 300 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+

EPA 609 Practice Questions With Verified Answers 100% R-134a is a chlorine-free refrigerant - ANSWER True Ozone layer absorbs and scatters ________ from the sun - ANSWER ultraviolet light For determining the Ozone Depletion Potential ________ having been assigned a factor of 1 - ANSWER CFC-11 A refillable refrigerant cylinder must not be filled above ______ of its full capacity. - ANSWER 80% Ozone at ground level and at Stratosphere is a harmful pollutant - ANSWER False Eac...

EPA 609 Practice Exam/120 Complete Q’s and A’s

Lifetime of CFCs is believed to range from _____ years? correct answer: 2 to 100 For determining the Ozone Depletion Potential ________ having been assigned a factor of 1? correct answer: CFC-11 Ester-based synthetic oils can be mixed with other oils? correct answer: False Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States? correct answer: January 1, 1996 Since _____, it is illegal to vent substitutes for CFC and HCFC refrigerants...

EPA 609 Practice Questions with Complete and Certified Answers

EPA 609 Practice Exam Questions and Complete Solutions.

EPA 609 Practice Exam Questions and Complete Solutions