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MACS 609 – CERTIFICATION ALL COMBINED
MACS 609 – CERTIFICATION COMBINED
[Show more]MACS 609 – CERTIFICATION COMBINED
[Show more]MACS 609 – CERTIFICATION EXAM 
PRETEST QUESTIONS WITH VERIFIED 
ANSWERS 
With the recovery unit shut off wait atleast ________ minutes to 
determine if all refrigerant has been removed. - ANSWER 5 
After initial recovery procedures, if additional recovery is 
required, repeat the process until...
Preview 1 out of 3 pages
Add to cartMACS 609 – CERTIFICATION EXAM 
PRETEST QUESTIONS WITH VERIFIED 
ANSWERS 
With the recovery unit shut off wait atleast ________ minutes to 
determine if all refrigerant has been removed. - ANSWER 5 
After initial recovery procedures, if additional recovery is 
required, repeat the process until...
MACS 609 – CERTIFICATION EXAM 
PRETEST QUESTIONS WITH VERIFIED 
ANSWERS 
If lubricant is removed by recovery equipment during system refrigerant 
removal, what must be done with the lubricant? - ANSWER Re-install 
lubricant removed by the recovery equipment 
Before reuse, what must be done wi...
Preview 1 out of 3 pages
Add to cartMACS 609 – CERTIFICATION EXAM 
PRETEST QUESTIONS WITH VERIFIED 
ANSWERS 
If lubricant is removed by recovery equipment during system refrigerant 
removal, what must be done with the lubricant? - ANSWER Re-install 
lubricant removed by the recovery equipment 
Before reuse, what must be done wi...
MACS Certification Verified 
Questions And Answers 
If the mechanic's gauges rise from a vacuum to pressure, what is 
required? - ANSWER Additional recovery 
What is the only way to fully clear moisture from the A/C system? 
- ANSWER Replacing the desiccant 
Pressure ______ the boiling point - A...
Preview 2 out of 6 pages
Add to cartMACS Certification Verified 
Questions And Answers 
If the mechanic's gauges rise from a vacuum to pressure, what is 
required? - ANSWER Additional recovery 
What is the only way to fully clear moisture from the A/C system? 
- ANSWER Replacing the desiccant 
Pressure ______ the boiling point - A...
MACS 609 – CERTIFICATION EXAM 
PRETEST QUESTIONS WITH VERIFIED 
ANSWERS 
The age of the vehicle - ANSWER Which of the following 
is not a true factor in how much refrigerant can be 
recovered from a A/C system? 
To minimize refrigerant loss - ANSWER Why is it 
important to make sure that the ...
Preview 1 out of 4 pages
Add to cartMACS 609 – CERTIFICATION EXAM 
PRETEST QUESTIONS WITH VERIFIED 
ANSWERS 
The age of the vehicle - ANSWER Which of the following 
is not a true factor in how much refrigerant can be 
recovered from a A/C system? 
To minimize refrigerant loss - ANSWER Why is it 
important to make sure that the ...
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