EPA 608 Practice exam type 1.pdf file:///C:/Users/HP/Desktop/TYPA%20NEW/EPA%20608%20Pract
EPA 608 PRACTICE EXAM TYPE 1
1. The sale of reclaimed CFC, HCFC, HFC, and HFO refrigerants is .
ANS -
Restricted to technicians who are EPA certified and refrigerant recovery
2. A small Pliance is defined as a system that is
ANS Manufactured, fully charged, and hermetically sealed in a factory with a charge of 5
pounds or less
3. A recovery device can be use for type 1 small appliance appli- cations or
type 2 applications if the total charge is below 15 pounds.
ANS System dependent
4. You must have a self-contained recovery machine available unless you only work on
ANS Small appliances
5. Recovery devices for use with small appliances must be capable of
ANS Recov- ering 90% of the refrigerant when the compressor is operating
6. The hydrocarbon refrigerant approved for retrofit into existing household
refrigerators is
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,EPA 608 Practice exam type 1.pdf file:///C:/Users/HP/Desktop/TYPA%20NEW/EPA%20608%20Pract
ANS None. Hydrocarbons are not approved for any retrofit applications
7. New household refrigerators with a charge of less than 57 grams (2 ounces weight) can
use any of the following refrigerants, except.
ANS R-1235yf
8. And exempt refrigerant is any refrigerant that has a 0 Ozone depletion potential (0
ODP) any global warming potential (GWP) equal to or lower than carbon dioxide, that is
a GWP of or less.
ANS 1
9. What is not a small appliance?
ANS An MVAC-like system that holds 3 pounds of R-22
10. Any system with a charger less than pounds can you system
dependent recovery equipment.
ANS 15
11. Anytime pressurized nitrogen is put into the system, the nitrogen gas
ANS -
Maybe vented to the ambient air
12. When a tank of mixed refrigerant is sent to a reclaimer, they can
ANS Either refuse to except the refrigerant or charge extra for processing it
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