EPA 609 Technician Certifcation
Questions & 100% Correct Answers (Verified) |
Latest Update | Grade A+
1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant: -
FALSE
2. For determining the Ozone Depletion Potential having been
assigned a factor of 1: CFC-11
3. Ozone layer absorbs and scatters form the sun: Ultraviolet light
4. 4. T/F R-134 is a chlorine-free refrigerant: TRUE
5. 5. a refillable refrigerant cylinder must not be filled above of its
full capacity: 80%
6. 6. T/F Ester-based synthetic oils can be mixed with oils: FALSE
7. 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: $10,000
, 8. 8. MVAC systems being disposed must be evacuated to of
mercury before being scrapped: 4 INCHES
9. 9. Since it is no longer legal for CFCs to be manufactured
or imported into the United States: JAN 1ST, 1996
10. 10. Since it is illegal to vent substitutes for CFC and
HCFC refrigerants: NOV 15, 1995
11. 11. Each chlorine ion are able to destroy ozone
molecules: 100,000
12. 12. Lifetime of CFSs is believed to range from years: 20 TO 100
13. 13. Ozone molecules consists of atoms of oxygen: -
THREE
14. 14.Non-condensables in a refrigeration system result in a
discharge pressure: higher
15. 15. T/F Ozone depletion increases global warming: TRUE
16. 16. T/F If a technician is already trained and certified to handle HFC-134a-
: FALSE
17. 17.The Clean Air Act (CAA) of directs EPA to establish
requirements: 1990
18. 18. Over the road refrigeration units and R-22 (HCFC) air conditioning: such
as that found in buses, also require Section certification, 608
19. 19. Moisture level in Recycled R-12(CFC-12) that has been directly removed
from: and intended to be returned to, a mobile air-conditioning system cannot
exceed PPM by weight, 15
20. 20. At high temperature CFC-12 can decompose to form :-
hydrochloric or hydrofluoric acid
21. 21. T/F Refrigerants are light than air: FALSE
Questions & 100% Correct Answers (Verified) |
Latest Update | Grade A+
1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant: -
FALSE
2. For determining the Ozone Depletion Potential having been
assigned a factor of 1: CFC-11
3. Ozone layer absorbs and scatters form the sun: Ultraviolet light
4. 4. T/F R-134 is a chlorine-free refrigerant: TRUE
5. 5. a refillable refrigerant cylinder must not be filled above of its
full capacity: 80%
6. 6. T/F Ester-based synthetic oils can be mixed with oils: FALSE
7. 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: $10,000
, 8. 8. MVAC systems being disposed must be evacuated to of
mercury before being scrapped: 4 INCHES
9. 9. Since it is no longer legal for CFCs to be manufactured
or imported into the United States: JAN 1ST, 1996
10. 10. Since it is illegal to vent substitutes for CFC and
HCFC refrigerants: NOV 15, 1995
11. 11. Each chlorine ion are able to destroy ozone
molecules: 100,000
12. 12. Lifetime of CFSs is believed to range from years: 20 TO 100
13. 13. Ozone molecules consists of atoms of oxygen: -
THREE
14. 14.Non-condensables in a refrigeration system result in a
discharge pressure: higher
15. 15. T/F Ozone depletion increases global warming: TRUE
16. 16. T/F If a technician is already trained and certified to handle HFC-134a-
: FALSE
17. 17.The Clean Air Act (CAA) of directs EPA to establish
requirements: 1990
18. 18. Over the road refrigeration units and R-22 (HCFC) air conditioning: such
as that found in buses, also require Section certification, 608
19. 19. Moisture level in Recycled R-12(CFC-12) that has been directly removed
from: and intended to be returned to, a mobile air-conditioning system cannot
exceed PPM by weight, 15
20. 20. At high temperature CFC-12 can decompose to form :-
hydrochloric or hydrofluoric acid
21. 21. T/F Refrigerants are light than air: FALSE
