EPA 608 Type 2 Practice Exam
Questions and Answers | Latest Version
| 2024/2025 | Already Passed
What procedures must a technician follow when recovering refrigerant from a high-pressure
system?
✔✔ Technicians must use appropriate recovery equipment to safely extract the refrigerant,
ensure that the recovery cylinder is properly labeled and free from contaminants, and follow
protocols to prevent any leaks during the process.
How should a technician handle refrigerants that are no longer usable or have been
contaminated?
✔✔ Technicians should recover the contaminated refrigerants using certified recovery
equipment and then transport them to an authorized recycling or disposal facility that can safely
process the materials in compliance with regulations.
What are the key differences in handling refrigerants in small appliances compared to large
commercial systems?
1
, ✔✔ Handling refrigerants in small appliances typically involves using different recovery
techniques and equipment compared to large commercial systems, which require more complex
systems and procedures for safe refrigerant management.
What is the importance of adhering to proper evacuation procedures before servicing an HVAC
system?
✔✔ Proper evacuation procedures are crucial to remove any remaining refrigerants and non-
condensable gases from the system, ensuring accurate repairs and preventing damage to the
system or hazards during maintenance.
How does the EPA 608 Type 2 certification address the issue of refrigerant leaks in medium-
pressure systems?
✔✔ The certification provides training on detecting and repairing refrigerant leaks, including the
use of specialized tools and techniques to ensure that leaks are identified promptly and repaired
to maintain system efficiency and environmental compliance.
What steps should a technician take if they discover a refrigerant leak during routine
maintenance?
2
Questions and Answers | Latest Version
| 2024/2025 | Already Passed
What procedures must a technician follow when recovering refrigerant from a high-pressure
system?
✔✔ Technicians must use appropriate recovery equipment to safely extract the refrigerant,
ensure that the recovery cylinder is properly labeled and free from contaminants, and follow
protocols to prevent any leaks during the process.
How should a technician handle refrigerants that are no longer usable or have been
contaminated?
✔✔ Technicians should recover the contaminated refrigerants using certified recovery
equipment and then transport them to an authorized recycling or disposal facility that can safely
process the materials in compliance with regulations.
What are the key differences in handling refrigerants in small appliances compared to large
commercial systems?
1
, ✔✔ Handling refrigerants in small appliances typically involves using different recovery
techniques and equipment compared to large commercial systems, which require more complex
systems and procedures for safe refrigerant management.
What is the importance of adhering to proper evacuation procedures before servicing an HVAC
system?
✔✔ Proper evacuation procedures are crucial to remove any remaining refrigerants and non-
condensable gases from the system, ensuring accurate repairs and preventing damage to the
system or hazards during maintenance.
How does the EPA 608 Type 2 certification address the issue of refrigerant leaks in medium-
pressure systems?
✔✔ The certification provides training on detecting and repairing refrigerant leaks, including the
use of specialized tools and techniques to ensure that leaks are identified promptly and repaired
to maintain system efficiency and environmental compliance.
What steps should a technician take if they discover a refrigerant leak during routine
maintenance?
2
