2024 epa section 609 - Study guides, Class notes & Summaries

EPA 609 Technician Certification Exam Questions With Correct Answers 1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant - answerFALSE 2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1 - answerCFC-11 3. Ozone layer absorbs and scatters __________ form the sun - answerUltraviolet light 4. T/F R-134 is a chlorine-free refrigerant - answerTRUE 5. a refillable refrigerant cylinder must not be filled above _________ of its full c...

EPA SECTION 609 EXAM QUESTIONS AND DETALIED ANSWERS 2024 UPDATE

EPA SECTION 609 EXAM ACTUAL 2024 / NEWEST WITH WELL SORTED QUESTIONS AND ANSWERS /GRADED A+/BEST FOR THAT GOOD GRADE

MACS Certification 2024 Exam Marking Scheme 100% Correct If the mechanic's gauges rise from a vacuum to pressure, what is required? - Answer- Additional recovery What is the only way to fully clear moisture from the A/C system? - Answer- Replacing the desiccant Pressure ______ the boiling point - Answer- Raises Vacuum _______ the boiling point - Answer- Lowers What should you do when replacing hoses? - Answer- Make sure you have the correct type/size of tubing What does GWP stand for?...

EPA 609 Questions and Answers | Latest Version | 2024/2025 | Already Passed What is the expected lifespan of CFCs? Between 2 and 100 years Which compound has an Ozone Depletion Potential (ODP) of 1, used as a standard for comparison? CFC-11 Are ester-based synthetic oils compatible with other oils? No, they are not When was the manufacturing or importation of CFCs banned in the United States? January 1, 1996 As of what date is it illegal to release substitutes for CFC and HCFC ...

A refillable refrigerant cylinder must not be filled above ______ of its full capacity. - CORRECT ANSWER 80% Ozone layer absorbs and scatters ________ from the sun - CORRECT ANSWER Ultraviolet light An award of up to ______ may be paid to a person supplying information that leads to a penalty against a technician who is intentionally venting. - CORRECT ANSWER $10,000 Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States - CORRE...

EPA 608 Study Material Including (Core, Type 1, 2 and 3) 100% Correct Answers | Verified | Latest 2024 Version a vacuum pump should be connected - as far away from the pump as possible a high capacity vacuum pump and short, large diameter hoses will - dramatically reduce emissions, pressure drop, and evacuation/dehydration time ozone contains three - oxygen atoms one chlorine atom can destroy - 100,000 ozone molecules CFC's do not dissolve in water and do not breakdown into ot...

EPA SECTION 609 QUESTIONS INCLUDED 100% CORRECT ANSWERS 2024 LATEST VERSION A refillable refrigerant cylinder must not be filled above ______ of its full capacity. - -------- CORRECT ANSWERS----------80% Ozone layer absorbs and scatters ________ from the sun - -------- CORRECT ANSWERS----------Ultraviolet light An award of up to ______ may be paid to a person supplying information that leads to a penalty against a technician who is intentionally venting. - -------- CORRECT ANSWERS----------$1...