Practice Test GeeksEPA 609 - EPA Section 609 Refrigerant Certification Practice Test
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Equipment & Certification Requirements Flashcards

6 cards from real EPA 609 practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Equipment & Certification Requirements flashcards as text

  1. A vehicle owner asks to watch while you recover refrigerant. They notice some refrigerant escaped when you connected the hoses. This is:

    Answer: A de minimis release allowed by EPA regulations if using low-loss fittings and good practices

    Minimal, unavoidable refrigerant releases during proper service using approved equipment fall under the de minimis exemption and are not violations.

  2. Under what circumstances may refrigerant be vented without violating EPA regulations?

    Answer: Almost never — venting is prohibited with very limited exceptions for truly de minimis unavoidable releases

    Refrigerant venting is prohibited under virtually all circumstances; only de minimis releases during good-faith repair with approved equipment are exempted.

  3. An EPA inspector arrives at a shop and requests refrigerant purchase records. The shop must:

    Answer: Provide records going back at least 3 years

    Shops must maintain and provide EPA inspectors access to at least 3 years of refrigerant purchase and service records upon request.

  4. Which of the following is a technician NOT required to do under Section 609?

    Answer: Report refrigerant usage totals monthly to the EPA

    Section 609 does not require technicians to file monthly usage reports; it requires record-keeping, certification, and use of approved equipment.

  5. A customer's older R-12 vehicle comes in for A/C service. As a certified technician, you should:

    Answer: Recover the R-12 with dedicated R-12 recovery equipment and offer a retrofit to R-134a

    R-12 must be recovered with R-12-specific equipment before any work is done; retrofitting to R-134a is then an option to discuss with the customer.

  6. What action disqualifies recovered refrigerant from being recharged into the same vehicle it was removed from?

    Answer: Mixing it with refrigerant from another vehicle's system

    Mixing recovered refrigerant with refrigerant from any other source creates a contaminated blend that cannot be recharged without professional reclamation.