Lifetime of cfcs - Study guides, Class notes & Summaries

Lifetime of CFCs is believed to range from _____ years? o :## 2 to 100 For determining the Ozone Depletion Potential ________ having been assigned a factor of 1? o :## CFC-11 Ester-based synthetic oils can be mixed with other oils? o :## False Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States? o :## January 1, 1996 Since _____, it is illegal to vent substitutes for CFC and HCFC refrigerants? o :## November 15, 1995 Ozone at ground ...

All Refrigerant Oils are Hygroscopic: False A violation of the Clean Air Act, including improper record keeping, is subject to a penalty of a fine of up to _____ per day per violation: $44,539 per day Lifetime of CFCs is believed to be in the range ______ : 20 to 100 years CFCs are highly stable in lower atmosphere and have a lifetime of about 20 to 100 years. This higher lifetime helps in diffusing CFCs into stratosphere where CFC molecule react with UV radiation depleting ozone ...

A refillable refrigerant cylinder must not be filled above ______ of its full capacity. o :## 80% Ozone layer absorbs and scatters ________ from the sun o :## 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. o :## $10,000 Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States o :## Jan 1, 1996 R-134a is a chlorine-free refrig...

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

1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant o :## FALSE 2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1 o :## CFC-11 3. Ozone layer absorbs and scatters __________ form the sun o :## Ultraviolet light 4. T/F R-134 is a chlorine-free refrigerant o :## TRUE 5. a refillable refrigerant cylinder must not be filled above _________ of its full capacity o :## 80% 6. T/F Ester-based synthetic oils can be mixed with oi...

EPA 609 Technician Certification Exam Questions with Complete Solutions 100% Verified 1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant - Correct Answers FALSE 2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1 - Correct Answers CFC-11 3. Ozone layer absorbs and scatters __________ form the sun - Correct Answers Ultraviolet light 4. T/F R-134 is a chlorine-free refrigerant - Correct Answers TRUE 5. a refillable refrig...

EPA 609 Questions and Answers Already Passed 2024/2025 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 $10,000 Since ________, it is no longer legal for CFCs to be manufactu...

R-134a is a chlorine-free refrigerant Correct Answer True Ozone layer absorbs and scatters ________ from the sun Correct Answer ultraviolet light For determining the Ozone Depletion Potential ________ having been assigned a factor of 1 Correct Answer CFC-11 A refillable refrigerant cylinder must not be filled above ______ of its full capacity. Correct Answer 80% Ozone at ground level and at Stratosphere is a harmful pollutant Correct Answer False Each chlorine ion can able to dest...

EPA 609 Questions With Verified Answers | Latest Update Lifetime of CFCs is believed to range from _____ years? - ANSWER 2 to 100 For determining the Ozone Depletion Potential ________ having been assigned a factor of 1? - ANSWER CFC-11 Ester-based synthetic oils can be mixed with other oils? - ANSWER False Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States? - ANSWER January 1, 1996 Since _____, it is illegal to vent substitute...

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...