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EPA 608 Certification, EPA 608 Study Questions and Answers November 14, 1994 - ANSWER-What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll. - ANSWER-1989- Montreal Protocol July 1 1992- Violation to vent CFCs or HCFCs Nov 1...

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  • November 4, 2024
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  • 2024/2025
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Copyright © KAYLIN 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH NOVEMBER, 2024




EPA 608 Certification, EPA 608 Study

Questions and Answers


November 14, 1994 - ANSWER✔✔-What date was the sale of CFC's & HCFC's restricted to technicians

certified in refrigerant recovery?


Memorize it, ya'll. - ANSWER✔✔-1989-


Montreal Protocol




July 1 1992-


Violation to vent CFCs or HCFCs




Nov 15 1993-


Recovery/Recycling equipment must be certified and labeled by EPA


AND


Before this date recovery equipment needed to be capable of removing 80% of the refrigerant, w or wo

compressor, or 4 in Hg


After this date recovery equipment needs to be capable of removing 90%, or 80% without working

compressor, or 4 in Hg




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,Copyright © KAYLIN 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH NOVEMBER, 2024


AND


Required level of evacuation for Low Pressure appliances before this date was 25 inches Hg, after this

date 25 mm Hg




Nov 14 1994-


Certification needed to service, maintain, or dispose of appliances with refrigerants AND


Sale of CFC and HCFC refrigerants restricted to certified techs




Nov 15 1995-


Violation to vent HFCs




Dec 31 1995-


CFCs no longer produced


15% - ANSWER✔✔-Comfort cooling appliances containing more than 50 lbs of refrigerant must be

repaired when the annual leak rate exceeds _____%


35% - ANSWER✔✔-Commercial and Industrial process refrigeration containing ore than 50 lbs of

refrigerant must be repaired when the annual leak rate exceeds _____%


00


4 10



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,Copyright © KAYLIN 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH NOVEMBER, 2024


4 10


4 15


0 0 - ANSWER✔✔-Required Recovery Levels for Type II appliances, before and after 11/15/93:




HCFC22 less than 200 lbs = B4-0 After-0


HCFC22 more than 200 lbs= B4-4 After-10


NonHCFC22 less than 200 lbs= B4-4 After 10


NonHCFC22 more than 200 lbs= B4 4 After 15


Very high pressure appliances= B4-0 After-0


Recover all refrigerants. - ANSWER✔✔-Section 608 of the Federal Clean Air Act requires technicians to

what?


The earth's stratosphere. - ANSWER✔✔-The objective of the Clean Air Act is to protect what?


HydroFlouroCarbon's - ANSWER✔✔-HFC's


ChloroFluoroCarbon's - ANSWER✔✔-CFC's


Ozone Depletion Potential - ANSWER✔✔-ODP


The Montreal Protocol. - ANSWER✔✔-Which international treaty agreement was the basis for Section

608?


1.Crop losses


2.Increases in eye diseases

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, Copyright © KAYLIN 2024/2025 ACADEMIC YEAR. ALL RIGHTS RESERVED FIRST PUBLISH NOVEMBER, 2024


3.Skin Cancer


4.Reduced marine life


5.Deforestation


6.Increased ground level ozone - ANSWER✔✔-Depletion of the ozone in the stratosphere is known to

cause what 6 things?


These atoms attack Ozone Molecules causing the formation of Chlorine Monoxide (CLO), after colliding

with another Ozone Molecule, causes 2 Oxygen (O2) molecules to be made & leaving an atom of

chlorine to act as "Free Agent" starting the process over until 100,000 molecules of Ozone are destroyed

by just one atom of chloride. - ANSWER✔✔-What happens when CFC or HCFC molecules get in the

stratosphere & free atoms of Chlorine are set free?


November 15, 1993 - ANSWER✔✔-What date was recovery equipment required to be certified by a lab,

& achieve higher evacuation levels, & have low loss fittings?


November 14, 1994 - ANSWER✔✔-On what date was technician certification required?


December 31, 1995 - ANSWER✔✔-What date were CFC's phased out of production?


Persons who maintain, service, repair, or dispose of small appliances (containing 5 pounds of refrigerant

(or less). - ANSWER✔✔-What is EPA 608 Type I certification?


Persons who maintain, service, repair, or dispose of high and very high pressure appliances. Except small

appliances and motor vehicle air conditioning systems. - ANSWER✔✔-What is EPA 608 Type II

certification?




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