Macs 609 Study guides, Class notes & Summaries

MACS 609 CERTIFICATION

Since _____, it is illegal to vent substitutes for CFC and HCFC refrigerants Nov 15, 1995 R-134a is a chlorine-free refrigerant True Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:05 / 0:15 Full screen Brainpower Read More Since ________, it is no longer legal for CFCs to be manufactured or imported into the United States Jan 1, 1996 A refillable refrigerant cylinder must not be filled above ______ of its full capacity. 80% Section...

MACS 609 CERTIFICATION Accurate 100% 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 with HFC-134a that has been recovered from a mobile A/C system using recovery-only equipment? - ANSWER Question 2 options: Recycle the HFC-134a before reuse using certified equipment When can HFC-134a become combustible in a mobile air cond...

MACS 609 CERTIFICATION QUESTIONS AND ANSWERS | 2024/2025 | GRADED A+ What is the primary focus of training under this certification? The training focuses on proper procedures for handling and servicing automotive air conditioning systems, including refrigerant recovery, recycling, and system repairs. What are the essential components of an automotive air conditioning system that technicians should be familiar with? Technicians should be familiar with the compressor, condenser...

MACS 609 CERTIFICATION LATEST EXAM 2024 UPDATED QUESTIONS WITH CORRECT ANSWERS 100% RATED BY EXPERTSMACS 609 CERTIFICATION LATEST EXAM 2024 UPDATED QUESTIONS WITH CORRECT ANSWERS 100% RATED BY EXPERTSMACS 609 CERTIFICATION LATEST EXAM 2024 UPDATED QUESTIONS WITH CORRECT ANSWERS 100% RATED BY EXPERTSMACS 609 CERTIFICATION LATEST EXAM 2024 UPDATED QUESTIONS WITH CORRECT ANSWERS 100% RATED BY EXPERTSMACS 609 CERTIFICATION LATEST EXAM 2024 UPDATED QUESTIONS WITH CORRECT ANSWERS 100% RATED BY EXPERTS...

MACS 609 CERTIFICATION Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution

MACS 609 Certification Exam – Questions And Solutions

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 service port caps are not damaged when reinstalling them? Dispose of it in accordance with federal, state, local requirements - ANSWER What must be done with the lubricant once it is removed by...

The use of ultraviolet (UV) or fluorescent dyes in an HFO-1234yf system is: - ACCURATE ANSWERS Approved by some vehicle manufactures but not by others One effect of some refrigerant gases in the atmosphere is that they: - ACCURATE ANSWERS Contribute to trapping heat Which item is not mentioned in the SAE J2099 Standard of refrigerant purity? - ACCURATE ANSWERS Sludge When it has been determined that an A/C system has a low refrigerant charge, what should be done? - ACCURATE ANSWERS Perf...