Exam (elaborations)
EPA Certification Exam questions with correct answers
- Course
- EPA 608
- Institution
- Liberty University
Which Refrigerants contain the most chlorine? ans CFC's As of what date did it become unlawful to intentionally release Class 1 and Class 2 refrigerants to the atmosphere? ans July 1, 1992 Which Refrigerants have the lowest zone depletion potential? ans HFC's The molecule...
[Show more]