Exam (elaborations)
MACS 609 CERTIFICATION QUESTIONS AND ANSWERS ALREADY PASSED
- Course
- Institution
MACS 609 CERTIFICATION QUESTIONS AND ANSWERS ALREADY PASSED If lubricant is removed by recovery equipment during system refrigerant removal, what must be done with the lubricant? Re-install lubricant removed by the recovery equipment Before reuse, what must be done with HFC-134a that has been...
[Show more]