Tentamen (uitwerkingen)
EPA Universal questions with correct answers
- Vak
- EPA 608
- Instelling
- Liberty University
Which refrigerants contain the most chlorine? ans CFC. R11,R12,R500. As of what date did it become unlawful to intentionally release Class I and Class II refrigerants to the atmosphere? ans July 1 1992. Which refrigerants have the lowest ozone depletion potential (ODP)? ans ...
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