EPA 609 Technician Certification
Study online at https://quizlet.com/_3kme3d
1. 1. T/F Ozone at ground level ans at Stratosphere FALSE
is a harmful pollutant
2. 2. For determining the Ozone Depletion Poten- CFC-11
tial __________ having been assigned a factor of
1
3. 3. Ozone layer absorbs and scatters __________ Ultraviolet light
form the sun
4. 4. T/F R-134 is a chlorine-free refrigerant TRUE
5. 5. a refillable refrigerant cylinder must not be 80%
filled above _________ of its full capacity
6. 6. T/F Ester-based synthetic oils can be mixed FALSE
with oils
7. 7. An award of up to ___________ may be paid to $10,000
a person suppplying information that leads to
a penalty against a technician who is intentially
venting
8. 8. MVAC systems being disposed must be evac- 4 INCHES
uated to _____________ of mercury before being
scrapped
9. 9. Since _______________ it is no longer legal for JAN 1ST, 1996
CFCs to be manufactured or imported into the
United States
10. 10. Since ___________________ it is illegal to vent NOV 15, 1995
substitutes for CFC and HCFC refrigerants
, EPA 609 Technician Certification
Study online at https://quizlet.com/_3kme3d
11. 11. Each chlorine ion are able to destroy 100,000
___________________ ozone molecules
12. 12. Lifetime of CFSs is believed to range from 20 TO 100
________ years
13. 13. Ozone molecules consists of _______________ THREE
atoms of oxygen
14. 14.Non-condensables in a refrigeration system higher
result in a ________________ discharge pressure
15. 15. T/F Ozone depletion increases global warm- TRUE
ing
16. 16. T/F If a technician is already trained and FALSE
certified to handle HFC-134a
17. 17.The Clean Air Act (CAA) of _____________ di- 1990
rects EPA to establish requirements
18. 18. Over the road refrigeration units and R-22 such as that found in buses, also
(HCFC) air conditioning require Section ____________ cer-
tification, 608
19. 19. Moisture level in Recycled R-12(CFC-12) that and intended to be returned to,
has been directly removed from a mobile air-conditioning system
cannot exceed ________________
PPM by weight, 15
20. 20. At high temperature CFC-12 can decompose hydrochloric or hydrofluoric acid
to form _____________
21. 21. T/F Refrigerants are light than air FALSE
Study online at https://quizlet.com/_3kme3d
1. 1. T/F Ozone at ground level ans at Stratosphere FALSE
is a harmful pollutant
2. 2. For determining the Ozone Depletion Poten- CFC-11
tial __________ having been assigned a factor of
1
3. 3. Ozone layer absorbs and scatters __________ Ultraviolet light
form the sun
4. 4. T/F R-134 is a chlorine-free refrigerant TRUE
5. 5. a refillable refrigerant cylinder must not be 80%
filled above _________ of its full capacity
6. 6. T/F Ester-based synthetic oils can be mixed FALSE
with oils
7. 7. An award of up to ___________ may be paid to $10,000
a person suppplying information that leads to
a penalty against a technician who is intentially
venting
8. 8. MVAC systems being disposed must be evac- 4 INCHES
uated to _____________ of mercury before being
scrapped
9. 9. Since _______________ it is no longer legal for JAN 1ST, 1996
CFCs to be manufactured or imported into the
United States
10. 10. Since ___________________ it is illegal to vent NOV 15, 1995
substitutes for CFC and HCFC refrigerants
, EPA 609 Technician Certification
Study online at https://quizlet.com/_3kme3d
11. 11. Each chlorine ion are able to destroy 100,000
___________________ ozone molecules
12. 12. Lifetime of CFSs is believed to range from 20 TO 100
________ years
13. 13. Ozone molecules consists of _______________ THREE
atoms of oxygen
14. 14.Non-condensables in a refrigeration system higher
result in a ________________ discharge pressure
15. 15. T/F Ozone depletion increases global warm- TRUE
ing
16. 16. T/F If a technician is already trained and FALSE
certified to handle HFC-134a
17. 17.The Clean Air Act (CAA) of _____________ di- 1990
rects EPA to establish requirements
18. 18. Over the road refrigeration units and R-22 such as that found in buses, also
(HCFC) air conditioning require Section ____________ cer-
tification, 608
19. 19. Moisture level in Recycled R-12(CFC-12) that and intended to be returned to,
has been directly removed from a mobile air-conditioning system
cannot exceed ________________
PPM by weight, 15
20. 20. At high temperature CFC-12 can decompose hydrochloric or hydrofluoric acid
to form _____________
21. 21. T/F Refrigerants are light than air FALSE
