EPA Core Practice Exam Questions and Answers | Latest Version | 2024/2025 | Graded A+
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Module
EPA Core Practice
Institution
EPA Core Practice
EPA Core Practice Exam Questions and
Answers | Latest Version | 2024/2025 |
Graded A+
What is the primary purpose of the EPA Core Practice Exam?
The exam tests a candidate's knowledge of environmental regulations, refrigerant handling,
safety protocols, and the impact of refrigerants on t...
EPA Core Practice Exam Questions and
Answers | Latest Version | 2024/2025 |
Graded A+
What is the primary purpose of the EPA Core Practice Exam?
✔✔ The exam tests a candidate's knowledge of environmental regulations, refrigerant handling,
safety protocols, and the impact of refrigerants on the environment, ensuring compliance with
EPA standards.
Why is refrigerant recovery essential during the servicing of HVAC systems?
✔✔ Refrigerant recovery prevents the release of harmful chemicals into the atmosphere,
protecting the ozone layer and reducing the impact on global warming.
What does the Clean Air Act regulate in relation to HVAC systems and refrigerants?
✔✔ The Clean Air Act mandates the proper handling, recovery, recycling, and disposal of
refrigerants to minimize environmental harm, including ozone depletion and greenhouse gas
emissions.
How do refrigerants contribute to ozone layer depletion, and why is it critical to prevent their
release?
1
, ✔✔ Certain refrigerants, particularly chlorofluorocarbons (CFCs), release chlorine atoms into
the atmosphere, which break down ozone molecules, leading to the thinning of the ozone layer
that protects Earth from harmful UV radiation.
What is the significance of EPA certification for technicians handling refrigerants?
✔✔ EPA certification ensures that technicians have the necessary knowledge to safely handle
refrigerants, comply with legal requirements, and minimize environmental damage.
How does the EPA define small appliances, and what specific recovery requirements apply to
them?
✔✔ The EPA defines small appliances as systems that contain less than 5 pounds of refrigerant.
These appliances must be serviced using specific recovery equipment designed to safely extract
the refrigerant without releasing it into the atmosphere.
Why is it important for technicians to use a certified recovery machine during refrigerant
handling?
✔✔ Certified recovery machines are designed to safely capture and contain refrigerants,
preventing their release into the environment and ensuring compliance with EPA regulations.
What penalties can technicians face for failing to follow EPA guidelines on refrigerant handling?
2
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