MACS 609 CERTIFICATION EXAM WITH QUESTIONS AND WELL VERIFIED ANSWERS[GRADED A+]
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Course
MACS 609 CERTIFICATION
Institution
MACS 609 CERTIFICATION
MACS 609 CERTIFICATION EXAM
WITH QUESTIONS AND WELL
VERIFIED ANSWERS[GRADED A+]
If lubricant is removed by recovery equipment during system refrigerant
removal, what must be done with the lubricant? - ANS---Re-install
lubricant removed by the recovery equipment
Before reuse, what must be ...
MACS 609 CERTIFICATION EXAM
WITH QUESTIONS AND WELL
VERIFIED ANSWERS[GRADED A+]
If lubricant is removed by recovery equipment during system refrigerant
removal, what must be done with the lubricant? - ANS✔✔---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? - ANS✔✔---
Question 2 options:
Recycle the HFC-134a before reuse using certified equipment
When can HFC-134a become combustible in a mobile air conditioning
system? - ANS✔✔---If shop air is used in the system in an attempt to
check for leaks and HFC-134a is present
Which type of mobile A/C system will usually require additional time /
precautions to extract all the refrigerant? - ANS✔✔---Accumulator type
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