Exam (elaborations)
EPA 608 Type II Sample Test Questions {Questions With 100% Correct Answers} (2024 / 2025) (Verified by Expert)
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Before charging a new system with refrigerant, what should be done? - ANSWER Pressurize with nitrogen (classified as an inert gas) and leak Which refrigerant can be used for leak detection as a trace gas and pressurized with nitrogen? - ANSWER R-22 What tools can you use to find gene...
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