Exam (elaborations)
EPA 608 Certification Study Guide for the EPA Certification
- Course
- Institution
What does Section 608 of the Federal Clean Air Act state? - Requires anyone who handles refrigerants to be certified in proper refrigerant handling techniques. What is the ozone layer composed if? - 3 oxygen atoms bonded together Where is the ozone layer? - 10-30 miles above sea level, in the S...
[Show more]