1|Pag e
EPA 608 EXAM 2|| ACTUAL EXAM WITH 180
QUESTIONS AND 100% CORRECT ANSWERS
ALREADY GRADED A+|| LATEST AND COMPLETE
UPDATE 2024-2025 WITH EXPERT VERIFIED
SOLUTIONS|| ASSURED PASS!!!
1. Which of the following is illegal?
- ANSWER: Knowingly releasing refrigerants during the service,
maintenance, repair, or disposal of appliances
2. Which refrigerant(s) must be recovered .
- ANSWER: all non-exempt refrigerants
3. What is a violation of the Clean Air Act or EPA's regulations?
- ANSWER: Failing to keep required records
Failing to meet the required evacuation levels before opening or disposing of
appliances
Knowingly releasing CFC, HCFC, or HFC refrigerants while repairing
appliances
,2|Pag e
4. During servicing of any refrigeration system, the refrigerant must be .
- ANSWER: recovered
5. Which gas would cause the least damage when used for leak checking?
Dry nitrogen alone
6. Approved refrigerant recovery cylinders have
Yellow tops and gray bodies
7. What provides the cooling in a vapor compression refrigeration system?
The vaporization of the liquid refrigerant.
,3|Pag e
8. Which refrigerants is an HFO?
R-1234yf
9. State and local governments .
an make laws that are stricter requirements than the federal
regulations
10. to verify the allowable machine test pressure.
Use the value on the system nameplate
11. can be recovered into the same cylinder
, 4|Pag e
Only 1 refrigerant
12. What action violates the EPA's prohibition on venting?
- ANSWER: Opening the system without properly recovering the
refrigerant first
13. What does NOT require Section 608 certification?
- ANSWER: Rewiring a condenser fan
14. How does the GWP of R-410A compare to carbon dioxide?
- ANSWER: The GWP of R-410A is thousands of times greater.
15. Which refrigerant release is illegal?
EPA 608 EXAM 2|| ACTUAL EXAM WITH 180
QUESTIONS AND 100% CORRECT ANSWERS
ALREADY GRADED A+|| LATEST AND COMPLETE
UPDATE 2024-2025 WITH EXPERT VERIFIED
SOLUTIONS|| ASSURED PASS!!!
1. Which of the following is illegal?
- ANSWER: Knowingly releasing refrigerants during the service,
maintenance, repair, or disposal of appliances
2. Which refrigerant(s) must be recovered .
- ANSWER: all non-exempt refrigerants
3. What is a violation of the Clean Air Act or EPA's regulations?
- ANSWER: Failing to keep required records
Failing to meet the required evacuation levels before opening or disposing of
appliances
Knowingly releasing CFC, HCFC, or HFC refrigerants while repairing
appliances
,2|Pag e
4. During servicing of any refrigeration system, the refrigerant must be .
- ANSWER: recovered
5. Which gas would cause the least damage when used for leak checking?
Dry nitrogen alone
6. Approved refrigerant recovery cylinders have
Yellow tops and gray bodies
7. What provides the cooling in a vapor compression refrigeration system?
The vaporization of the liquid refrigerant.
,3|Pag e
8. Which refrigerants is an HFO?
R-1234yf
9. State and local governments .
an make laws that are stricter requirements than the federal
regulations
10. to verify the allowable machine test pressure.
Use the value on the system nameplate
11. can be recovered into the same cylinder
, 4|Pag e
Only 1 refrigerant
12. What action violates the EPA's prohibition on venting?
- ANSWER: Opening the system without properly recovering the
refrigerant first
13. What does NOT require Section 608 certification?
- ANSWER: Rewiring a condenser fan
14. How does the GWP of R-410A compare to carbon dioxide?
- ANSWER: The GWP of R-410A is thousands of times greater.
15. Which refrigerant release is illegal?
