EPA 609 Technician Certification Exam Questions With Correct Answers
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Course
EPA 609
Institution
EPA 609
EPA 609 Technician Certification Exam
Questions With Correct Answers
1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant - answerFALSE
2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1
- answerCFC-11
3. Ozone layer absorbs and sc...
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
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
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