EPA 608 Core Study Guide Questions and Answers | Latest Version | 2024/2025 | Rated A+
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Course
EPA 608 Core Study
Institution
EPA 608 Core Study
EPA 608 Core Study Guide Questions
and Answers | Latest Version | 2024/2025
| Rated A+
What is the primary purpose of the Clean Air Act as it relates to refrigerants?
The Clean Air Act aims to protect the ozone layer by regulating the production, use, and
disposal of ozone-depleting subst...
EPA 608 Core Study Guide Questions
and Answers | Latest Version | 2024/2025
| Rated A+
What is the primary purpose of the Clean Air Act as it relates to refrigerants?
✔✔ The Clean Air Act aims to protect the ozone layer by regulating the production, use, and
disposal of ozone-depleting substances, including many refrigerants.
How does the EPA 608 Core Universal certification ensure compliance with the Clean Air Act?
✔✔ The certification educates technicians on proper handling, recovery, and recycling of
refrigerants, ensuring they comply with the regulations outlined in the Clean Air Act to protect
the environment.
Why is it crucial to identify the type of refrigerant in a system before performing any
maintenance or repairs?
✔✔ Identifying the refrigerant type is essential to ensure that proper recovery methods are used
and to avoid cross-contamination with other refrigerants during maintenance or repairs.
What are the different classes of refrigerants, and how do they impact the environment?
1
,✔✔ The different classes of refrigerants include CFCs, HCFCs, HFCs, and HFOs, each with
varying levels of ozone depletion potential (ODP) and global warming potential (GWP),
impacting the environment differently.
How do technicians determine the proper recovery equipment to use for a specific refrigerant?
✔✔ Technicians must match the recovery equipment to the type of refrigerant and system
pressure to ensure safe and effective recovery, in compliance with EPA regulations.
What role do recovery cylinders play in refrigerant management?
✔✔ Recovery cylinders are designed to store recovered refrigerants temporarily before recycling
or disposal, ensuring that refrigerants are not released into the atmosphere.
How can technicians verify that their recovery equipment is operating correctly?
✔✔ Regular maintenance, calibration, and following the manufacturer's guidelines for recovery
equipment help ensure that it functions properly and complies with EPA standards.
Why is maintaining a proper record of refrigerant use and recovery important for compliance?
✔✔ Maintaining accurate records is required by EPA regulations and helps track refrigerant
usage, recovery, and disposal, ensuring accountability and reducing the risk of non-compliance.
2
, What are the potential risks of working with flammable refrigerants, and how can they be
mitigated?
✔✔ Flammable refrigerants can pose fire and explosion hazards, which can be mitigated by
using proper ventilation, grounding equipment, avoiding sparks, and following safety protocols.
How does the EPA 608 Core Universal certification address the transition to low-GWP
refrigerants?
✔✔ The certification includes education on the safe handling, management, and regulations
related to low-GWP refrigerants, preparing technicians for the industry's shift towards more
environmentally friendly options.
What is the significance of "de minimis" releases, and how are they regulated under EPA 608?
✔✔ "De minimis" releases refer to small, unavoidable releases of refrigerants during
maintenance or service work, and the EPA regulates these to minimize their environmental
impact.
How do technicians test for refrigerant leaks, and what are the regulatory requirements for
repairing them?
3
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