Epa section 609 exam - Study guides, Class notes & Summaries

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MACS 609 CERTIFICATION EXAM QUESTIONS &  ANSWERS CORRECT 100%
  • MACS 609 CERTIFICATION EXAM QUESTIONS & ANSWERS CORRECT 100%

  • Exam (elaborations) • 5 pages • 2024
  • MACS 609 CERTIFICATION EXAM QUESTIONS & ANSWERS CORRECT 100% The use of ultraviolet (UV) or fluorescent dyes in an HFO-1234yf system is: - answers Approved by some vehicle manufactures but not by others One effect of some refrigerant gases in the atmosphere is that they: - answers Contribute to trapping heat Which item is not mentioned in the SAE J2099 Standard of refrigerant purity? - answers Sludge When it has been determined that an A/C system has a low refrigerant charge, what s...
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EPA 608 CERTIFICATION EXAM DATES QUESTIONS AND ANSWERS
  • EPA 608 CERTIFICATION EXAM DATES QUESTIONS AND ANSWERS

  • Exam (elaborations) • 4 pages • 2024
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  • EPA 608 CERTIFICATION EXAM DATES QUESTIONS AND ANSWERS Mandatory use of certified recycling equipment when servicing automotive - ANSWERS January 1, 1992 Clean air act calls for phase-out of CFC/HCFC, prohibits CFC/HCFC venting, and set standards for the three R's - ANSWERS July 1, 1992 All persons opening appliances ( besides small and auto) and disposing of appliances must have at least 1 piece of self contained recovery equipment at shop - ANSWERS July 13, 1993 required low loss...
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Section 609 Automotive AC Exam Questions With Correct Answers
  • Section 609 Automotive AC Exam Questions With Correct Answers

  • Exam (elaborations) • 17 pages • 2024
  • Section 609 Automotive AC Exam Questions With Correct Answers Which component of CFC refrigerant is the cause of ozone depletion? A. Chlorine B. Fluorine C. Carbon D. All of the Above - answerA. Chlorine The Stratospheric Ozone layer protects us from; A. Polar Inversion B. Chlorine Monoxide C. Ultraviolet Radiation D. Gamma Rays - answerC. Ultraviolet Radiation The current standard for recovery only equipment is SAE; A. J2210 ©SIRJOEL EXAM SOLUTIONS 10/11/2024 1:41 PM B. J2810 ...
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MACS Certification 2024 Exam Marking Scheme 100% Correct
  • MACS Certification 2024 Exam Marking Scheme 100% Correct

  • Exam (elaborations) • 5 pages • 2024
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  • 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?...
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EPA 609 Technician Certification 120  Real Exam Questions With Answers |  Verified
  • EPA 609 Technician Certification 120 Real Exam Questions With Answers | Verified

  • Exam (elaborations) • 12 pages • 2023
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  • EPA 609 Technician Certification 120 Real Exam Questions With Answers | Verified 1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant - ANSWER FALSE 2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1 - ANSWER CFC-11 3. Ozone layer absorbs and scatters __________ form the sun - ANSWER Ultraviolet light 4. T/F R-134 is a chlorine-free refrigerant - ANSWER TRUE 5. a refillable refrigerant cylinder must not be filled above...
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MACS CERTIFICATION EXAM |  QUESTIONS & ANSWERS (VERIFIED) |  LATEST UPDATE | GRADED A+
  • MACS CERTIFICATION EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+

  • Exam (elaborations) • 9 pages • 2024
  • MACS CERTIFICATION EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ If the mechanic's gauges rise from a vacuum to pressure, what is required? Correct Answer: Additional recovery What is the only way to fully clear moisture from the A/C system? Correct Answer: Replacing the desiccant Pressure ______ the boiling point Correct Answer: Raises Vacuum _______ the boiling point Correct Answer: Lowers What should you do when replacing hoses? Correct Answer: Make sure you...
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EPA 609 Technician Certification Exam Questions With Correct Answers
  • EPA 609 Technician Certification Exam Questions With Correct Answers

  • Exam (elaborations) • 13 pages • 2024
  • EPA 609 Technician Certification Exam Questions With Correct Answers 1. T/F Ozone at ground level ans at Stratosphere is a harmful pollutant - answerFALSE 2. For determining the Ozone Depletion Potential __________ having been assigned a factor of 1 - answerCFC-11 3. Ozone layer absorbs and scatters __________ form the sun - answerUltraviolet light 4. T/F R-134 is a chlorine-free refrigerant - answerTRUE 5. a refillable refrigerant cylinder must not be filled above _________ of its full c...
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Section 609 Exam Questions with Correct Answers Rated A+ 100% Verified
  • Section 609 Exam Questions with Correct Answers Rated A+ 100% Verified

  • Exam (elaborations) • 3 pages • 2024
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  • Section 609 Exam Questions with Correct Answers Rated A+ 100% Verified The age of the vehicle - Correct Answers 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 - Correct Answers 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 - Correct Answers What must be done with the lubricant once it...
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