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BUNDLED EPA 608 Exam Questions and Answers with Verified Solutions Graded A 2024
BUNDLED EPA 608 Exam Questions and Answers with Verified Solutions Graded A 2024
[Show more]BUNDLED EPA 608 Exam Questions and Answers with Verified Solutions Graded A 2024
[Show more]Why are flammable HFO refrigerants classified as A2L and not A2? - They have low flammability, being less flammable than HC refrigerants. 
 
Which of the following statements is true? - Propane cylinders for grilling contains impurities that refrigerant-grade propane does not have. 
 
Over-evacuatio...
Preview 2 out of 14 pages
Add to cartWhy are flammable HFO refrigerants classified as A2L and not A2? - They have low flammability, being less flammable than HC refrigerants. 
 
Which of the following statements is true? - Propane cylinders for grilling contains impurities that refrigerant-grade propane does not have. 
 
Over-evacuatio...
November 14, 1994 - What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? 
 
Memorize it, ya'll. - 1987- 
Montreal Protocol 
 
July 1 1992- 
Violation to vent CFCs or HCFCs 
 
Nov 15 1993- 
Recovery/Recycling equipment must be certified and labe...
Preview 3 out of 24 pages
Add to cartNovember 14, 1994 - What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? 
 
Memorize it, ya'll. - 1987- 
Montreal Protocol 
 
July 1 1992- 
Violation to vent CFCs or HCFCs 
 
Nov 15 1993- 
Recovery/Recycling equipment must be certified and labe...
What are the typical uses of the center port of gauge set? - Used during evacuation charging and recovery procedures. 
 
What color are the gauges on a manifold gauge set? - Low pressure is blue High pressure is red. 
 
What are the typical ranges of pressure measurements used on the gauges of a man...
Preview 3 out of 24 pages
Add to cartWhat are the typical uses of the center port of gauge set? - Used during evacuation charging and recovery procedures. 
 
What color are the gauges on a manifold gauge set? - Low pressure is blue High pressure is red. 
 
What are the typical ranges of pressure measurements used on the gauges of a man...
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