Exam (elaborations)
EPA 609 Practice UPDATED Exam Questions and CORRECT Answers
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EPA 609 Practice UPDATED Exam Questions and CORRECT Answers R-134a is a chlorine-free refrigerant - Correct ANSWER- True Ozone layer absorbs and scatters ________ from the sun - Correct ANSWER- ultraviolet light For determining the Ozone Depletion Potential ________ having been assigned a fact...
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