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Universal R-410A Practice Exam Study Guide 2024 Graded A

  • Universal R-410A Practice Exam Study Guide 2024 Graded A

  • Exam (elaborations) • 4 pages • 2024
  • Polyolester (POE) oils stored in plastic containers will: -Separate -Become more alkaline -Become acidic -Absorb moisture through the plastic - Absorb moisture through the plastic R-407C has: -A foul odor -To be charged in the vapor phase -The ability to fractionate -No temperature glide - The ability to fractionate A condensing unit designed for use with R-22: -Must be replaced with a model designed for use with R-410A -Cannot withstand the higher pressure of R-410A -Both...
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Universal R-410A Practice Exam 2024

  • Universal R-410A Practice Exam 2024

  • Exam (elaborations) • 8 pages • 2024
  • Universal R-410A Practice Exam 2024...
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