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Tentamen (uitwerkingen)
MAC 609 Certification Exam 2025/2026 – 100+ Verified Q&A | HFO-1234yf, Refrigerant Recovery, Leak Detection, RRR Machines, Federal Regulations
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---8augustus 20252025/2026A+
- This comprehensive certification prep document is designed for automotive technicians preparing for the Mobile Air Conditioning (MAC) Section 609 Certification Exam for the 2025/2026 cycle. It includes over 100 fully answered and up-to-date exam questions, aligned with current EPA and SAE standards for MVAC (Motor Vehicle Air Conditioning) systems. 
 
Key areas covered include: 
 
HFO-1234yf system requirements, safety practices, and certification compliance 
 
Recovery, recycling, and rechargin...
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$15.99 Meer Info
JOSHCLAY
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Tentamen (uitwerkingen)
MAC 609 CERTIFICATION QUESTIONS AND ANSWERS (100% CORRECT) LATEST 2023
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---3december 20232023/2024A+
- MAC 609 CERTIFICATION QUESTIONS AND ANSWERS (100% CORRECT) LATEST 2023 If lubricant is removed by recovery equipment during system 
refrigerant removal, what must be done with the lubricant?Before reuse, what must be done with HFC-134a that has been 
recovered from a mobile A/C system using recovery-only 
equipment? When can HFC-134a become combustible in a mobile air 
conditioning system?Which type of mobile A/C system will usually require 
additional time / precautions to extract all the refri...
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$8.99 Meer Info
dennys