Epa 608 type 3 exam 2024 - Study guides, Class notes & Summaries

MACS Certification 2024 Exam Marking Scheme 100% Correct 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 - Answer- Raises Vacuum _______ the boiling point - Answer- Lowers What should you do when replacing hoses? - Answer- Make sure you have the correct type/size of tubing What does GWP stand for?...

EPA 608 (TYPE II) Exam Questions and Answers | Latest Version | 2024/2025 | Already Passed When setting up a newly assembled system, what is the initial step? Introduce inert gas to pressurize the system and perform a leak test. According to EPA guidelines, appliances with refrigerant amounts exceeding 50 pounds (excluding those for commercial and industrial processes) must be fixed if the leakage rate surpasses what percentage of the total charge per year? 15% What is the minimu...

EPA 608 EXAM 2023/2024 NEW!! (QUESTIONS AND VERIFIED ANSWERS) 100% CORRECT ANSWERS 1. The EPA required evacuation level for recovery or recycling equipment used on low pressure systems is: ~ Answer: 25 mm of Hg absolute 2. What type of equipment can be worked on with Type III certification ~ Answer: Low pressure 3. What is the safety classification of R-134A under ASHRAE Standard 34 ~ Answer: A1 4. The rupture disk on a low pressure chiller has a burst pr...

EPA 608 STUDY EXAM QUESTIONS INCLUDING (CORE TYPE 1 2 AND 3) WITH CORRECT ANSWERS GRADED A+ 100% 2024

EPA 608 Type 2 Practice Exam Questions and Answers | Latest Version | 2024/2025 | Already Passed What procedures must a technician follow when recovering refrigerant from a high-pressure system? Technicians must use appropriate recovery equipment to safely extract the refrigerant, ensure that the recovery cylinder is properly labeled and free from contaminants, and follow protocols to prevent any leaks during the process. How should a technician handle refrigerants that are no...

EPA 608 TYPE 3 TEST ACTUAL EXAM ALL QUESTIONS AND CORRECT DETAILED ANSWERS LATEST 2024- 2025 UPDATE ALREADY A GRADED|BRAND NEW!!{REVISED}

EPA 608 Type 3 exam | Questions and Correct Solutions | Graded A+ On low pressure chillers, moisture typically enters the refrigerant system through - Answer -air leaks from areas with gaskets or fittings The maximum test pressure for leak testing a low pressure centrifugal is: - Answer -10 psig Leak test and repair the chiller to reduce refrigerant loss from a pruge unit on CFC-11 chiller - Answer -... A hydrostatic tube test kit is used to: - Answer -determine if a tube leaks Commerci...

EPA 608 Type 2 Practice Exam Questions and Answers | Latest Version | 2024/2025 | Already Passed To begin the refrigerant recovery process correctly, what is the required certification for the recovery equipment?** A) Certification from the EPA only B) Approval from UL-endorsed manufacturers C) Certification from a laboratory approved by the EPA D) Endorsement by EPA field supervisors What effect do non-condensable gases have on a refrigeration system?** A) Lower superheat lev...