EPA 609 Practice Questions | Latest Version | 2024/2025 | Already Passed
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Course
EPA 609 Practice
Institution
EPA 609 Practice
EPA 609 Practice Questions | Latest
Version | 2024/2025 | Already Passed
What is the primary purpose of refrigerant recovery in motor vehicles?
The primary purpose is to safely remove and store refrigerants from air conditioning
systems to prevent environmental damage and comply with regul...
EPA 609 Practice Questions | Latest
Version | 2024/2025 | Already Passed
What is the primary purpose of refrigerant recovery in motor vehicles?
✔✔ The primary purpose is to safely remove and store refrigerants from air conditioning
systems to prevent environmental damage and comply with regulations.
What are the common refrigerants used in automotive air conditioning systems?
✔✔ Common refrigerants include R-134a and R-1234yf, which are used in various vehicles for
cooling.
What safety equipment should be used when handling refrigerants in automotive systems?
✔✔ Technicians should use personal protective equipment (PPE) such as gloves and safety
goggles to protect against exposure to refrigerants.
How can technicians ensure proper recovery of refrigerants from vehicle air conditioning
systems?
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,✔✔ Technicians should use approved recovery machines and follow proper procedures to
capture and store refrigerants, ensuring no emissions into the atmosphere.
What is the significance of understanding refrigerant types when servicing automotive air
conditioning systems?
✔✔ Understanding refrigerant types is crucial for using the correct recovery methods and
ensuring compatibility with the vehicle's system, which helps in maintaining system efficiency
and regulatory compliance.
How should a technician respond if they find a refrigerant leak during service?
✔✔ The technician should promptly locate and repair the leak, then recover any remaining
refrigerant, and follow proper disposal or recycling procedures.
What steps should be taken before disposing of an old air conditioning system?
2
, ✔✔ Before disposal, refrigerant should be recovered using approved equipment, and the system
should be decommissioned according to regulatory guidelines to prevent environmental harm.
What role does proper maintenance play in preventing refrigerant leaks in automotive air
conditioning systems?
✔✔ Regular maintenance helps identify and address potential issues before they lead to leaks,
ensuring efficient operation and compliance with environmental regulations.
How can technicians stay informed about updates and changes in refrigerant handling
regulations?
✔✔ Technicians can stay informed by participating in ongoing training, attending industry
seminars, and following updates from regulatory bodies and professional organizations.
What are the environmental impacts of improperly handling automotive refrigerants?
✔✔ Improper handling can lead to the release of refrigerants that contribute to ozone depletion
and global warming, which highlights the importance of proper recovery and disposal practices.
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