Macs 609 certification e - Study guides, Class notes & Summaries

MACS 609 CERTIFICATION EXA

MACS 609 CERTIFICATION Exam Questions with Complete Solutions 100% Verified

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 recovered from a mobile A/C system using recovery-only equipment? : Question 2 options: Recycle the HFC-134a before reuse using certified equipment When can HFC-134a become combustible in a mobile air conditioning system? : If shop air is used in the sys...

If lubricant is removed by recovery equipment during system refrigerant removal, what must be done with the lubricant? Correct Answer Re-install lubricant removed by the recovery equipment Before reuse, what must be done with HFC-134a that has been recovered from a mobile A/C system using recovery-only equipment? Correct Answer Question 2 options: Recycle the HFC-134a before reuse using certified equipment When can HFC-134a become combustible in a mobile air conditioning system? Correct A...

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 recovered from a mobile A/C system using recovery-only equipment? : Question 2 options: Recycle the HFC-134a before reuse using certified equipment When can HFC-134a become combustible in a mobile air conditioning system? : If shop air is used in the sys...

MACS 609 CERTIFICATION EXAM QUESTIONS + ANSWERS GRADED A+

5 Correct Answer With the recovery unit shut off wait atleast ________ minutes to determine if all refrigerant has been removed. 2 Correct Answer After initial recovery procedures, if additional recovery is required, repeat the process until the A/C system vacuum remains stable for _____ minuites. 76 psig Correct Answer When checking a cylinder of recycled R-134a for non condensable gases at 70 degrees F the pressure should not exceed PAG or POE Correct Answer The lubricant used with HF...

MACS 609 Certification Exam – Questions And Solutions

MACS 609 CERTIFICATION EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ MACS 609 CERTIFICATION EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+