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EPA 609 Technician Certification Exam Questions With Correct Answers
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  • 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...

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  • October 16, 2024
  • 13
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • epa 609 technician certification exam questions wi

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  • EPA 609
  • EPA 609

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©SIRJOEL EXAM SOLUTIONS
10/11/2024 1:41 PM



EPA 609 Technician Certification Exam
Questions With Correct Answers


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


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

, ©SIRJOEL EXAM SOLUTIONS
10/11/2024 1:41 PM


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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