1|Page
EPA Section 609 Exam 2026 | Actual Exam with
Complete Questions and Answers | Motor Vehicle Air
Conditioning | Environmental Protection Agency
Certification||Newest Exam!!!
1. T/F Ozone at ground level ans at Stratosphere is a
harmful pollutant - Answer-FALSE
2. For determining the Ozone Depletion Potential
__________ having been assigned a factor of 1 - Answer-
CFC-11
3. Ozone layer absorbs and scatters __________ form the
sun - Answer-Ultraviolet light
4. T/F R-134 is a chlorine-free refrigerant - Answer-TRUE
5. a refillable refrigerant cylinder must not be filled above
_________ of its full capacity - Answer-80%
6. T/F Ester-based synthetic oils can be mixed with oils -
Answer-FALSE
,2|Page
7. An award of up to ___________ may be paid to a
person suppplying information that leads to a penalty
against a technician who is intentially venting - Answer-
$10,000
8. MVAC systems being disposed must be evacuated to
_____________ of mercury before being scrapped -
Answer-4 INCHES
9. Since _______________ it is no longer legal for CFCs
to be manufactured or imported into the United States -
Answer-JAN 1ST, 1996
10. Since ___________________ it is illegal to vent
substitutes for CFC and HCFC refrigerants - Answer-NOV
15, 1995
11. Each chlorine ion are able to destroy
___________________ ozone molecules - Answer-
100,000
, 3|Page
12. Lifetime of CFSs is believed to range from ________
years - Answer-20 TO 100
13. Ozone molecules consists of _______________
atoms of oxygen - Answer-THREE
14.Non-condensables in a refrigeration system result in a
________________ discharge pressure - Answer-higher
15. T/F Ozone depletion increases global warming -
Answer-TRUE
16. T/F If a technician is already trained and certified to
handle HFC-134a - Answer-FALSE
17.The Clean Air Act (CAA) of _____________ directs
EPA to establish requirements - Answer-1990
18. Over the road refrigeration units and R-22 (HCFC) air
conditioning - Answer-such as that found in buses, also
require Section ____________ certification, 608
EPA Section 609 Exam 2026 | Actual Exam with
Complete Questions and Answers | Motor Vehicle Air
Conditioning | Environmental Protection Agency
Certification||Newest Exam!!!
1. T/F Ozone at ground level ans at Stratosphere is a
harmful pollutant - Answer-FALSE
2. For determining the Ozone Depletion Potential
__________ having been assigned a factor of 1 - Answer-
CFC-11
3. Ozone layer absorbs and scatters __________ form the
sun - Answer-Ultraviolet light
4. T/F R-134 is a chlorine-free refrigerant - Answer-TRUE
5. a refillable refrigerant cylinder must not be filled above
_________ of its full capacity - Answer-80%
6. T/F Ester-based synthetic oils can be mixed with oils -
Answer-FALSE
,2|Page
7. An award of up to ___________ may be paid to a
person suppplying information that leads to a penalty
against a technician who is intentially venting - Answer-
$10,000
8. MVAC systems being disposed must be evacuated to
_____________ of mercury before being scrapped -
Answer-4 INCHES
9. Since _______________ it is no longer legal for CFCs
to be manufactured or imported into the United States -
Answer-JAN 1ST, 1996
10. Since ___________________ it is illegal to vent
substitutes for CFC and HCFC refrigerants - Answer-NOV
15, 1995
11. Each chlorine ion are able to destroy
___________________ ozone molecules - Answer-
100,000
, 3|Page
12. Lifetime of CFSs is believed to range from ________
years - Answer-20 TO 100
13. Ozone molecules consists of _______________
atoms of oxygen - Answer-THREE
14.Non-condensables in a refrigeration system result in a
________________ discharge pressure - Answer-higher
15. T/F Ozone depletion increases global warming -
Answer-TRUE
16. T/F If a technician is already trained and certified to
handle HFC-134a - Answer-FALSE
17.The Clean Air Act (CAA) of _____________ directs
EPA to establish requirements - Answer-1990
18. Over the road refrigeration units and R-22 (HCFC) air
conditioning - Answer-such as that found in buses, also
require Section ____________ certification, 608
