EPA Section 609 Questions and Correct Answers & Latest Updated
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Course
EPA 609
Institution
EPA 609
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 ...
EPA Section 609 Questions and Correct
Answers & Latest Updated
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 refrigerant
o :## True
MVAC systems being disposed must be evacuated to _____ of mercury before being
scrapped
o :## 4 inches
Master01: DO NOT COPY AND PASTE!! August 25, 2024 Latest Update
, 2|Page: 2024/2025 Grade A+
Ozone at ground level and at Stratosphere is a harmful pollutant
o :## False
Each chlorine ion can able to destroy ______ ozone molecules
o :## 100,000
Since _____, it is illegal to vent substitutes for CFC and HCFC refrigerants
o :## Nov 15, 1995
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
Lifetime of CFCs is believed to range from _____ years
o :## 20-100
CFCs are highly reactive in _____ of atmosphere
o :## lower levels
At high temperaturesCFC-12 can decompose to form _______
o :## hydrofluoric acid and/or hydrochloric acid
Master01: DO NOT COPY AND PASTE!! August 25, 2024 Latest Update
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