Exam (elaborations)
EPA 608 Certification, Test Questions With Correct Answers | Latest Update2023/2024 (Graded A+)
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November 14, 1994 - ANSWER What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? oxygen atom from the ozone. - ANSWER When a chlorine atom meets with an ozone molecule, it takes one _______ CFC - ANSWER R-11 is a: HFC - ANSWER R-134A is a: destr...
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