Examen
EPA 608 (TYPE II) Exam Questions (Latest 2025 Update) Graded A+
- Grado
- Institución
1. When a new system has been assembled, the first thing to do is? - Correct answer Pressurize the system with an inert gas & leak check. 2. After installation of a field-piped R-410A split heat pulp, the unit should first be? - Correct answer Pressurized with nitrogen then leak checked. 3. T...
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