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EPA Universal Questions &Answers 2024
EPA Universal Questions &Answers 2024
[Show more]EPA Universal Questions &Answers 2024
[Show more]What does Section 608 of the Federal Clean Air Act state? - ANS-Requires anyone who handles refrigerants to be certified in proper refrigerant handling techniques.
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Add to cartWhat does Section 608 of the Federal Clean Air Act state? - ANS-Requires anyone who handles refrigerants to be certified in proper refrigerant handling techniques.
The state of the refrigerant entering the metering device is? - ANS-A subcooled high pressure liquid.
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Add to cartThe state of the refrigerant entering the metering device is? - ANS-A subcooled high pressure liquid.
Are there drop-in replacements for R-12 systems? Why or why not? - ANS-No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems.
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Add to cartAre there drop-in replacements for R-12 systems? Why or why not? - ANS-No because the new refrigerants are incompatible with the oils and lubricants used in R-12 systems.
As of what date did it become unlawful to release Class 1 and Class II 
refrigerants to the atmosphere? 
a. July 1, 1992 
b. July 1, 1993 
c. November 14, 1994 
d. January 1, 1996 - ANS-a. July 1, 1992
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Add to cartAs of what date did it become unlawful to release Class 1 and Class II 
refrigerants to the atmosphere? 
a. July 1, 1992 
b. July 1, 1993 
c. November 14, 1994 
d. January 1, 1996 - ANS-a. July 1, 1992
A vacum pump should be connected - ANS-as far away from the pump as possible 
 
a high capacity vacuum pump and short, large diameter hoses will - ANS-dramatically reduce emissions, pressure drop, and evacuation/dehydration time
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Add to cartA vacum pump should be connected - ANS-as far away from the pump as possible 
 
a high capacity vacuum pump and short, large diameter hoses will - ANS-dramatically reduce emissions, pressure drop, and evacuation/dehydration time
Which refrigerants contain the most chlorine? - ANS-CFC. 
R11,R12,R500.
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Add to cartWhich refrigerants contain the most chlorine? - ANS-CFC. 
R11,R12,R500.
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