TFS · Practice Exam 2 · Problem 20 PDF Solution in PDF ↓
TFS · Practice Exam 2 · Problem 20
Problem & Solution
PDF: Practice Exam #2-20.pdf
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  • - Problem: What is the thermal efficiency of an air standard autofcycle with a volumetric pressure ratio of 8.5 to 1?
  • - Approach: This one's pretty straightforward, if you know where to look, just search the reference handbook for the phrase autofcycle and we'll find a couple of diagrams there describing the ...
  • - Key values: 58 %
  • - Reference: reference handbook
  • - ✅ Answer: D
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MPEP OH Prep Dashboard Problem 20 · Practice Exam 2 PDF-Embedded Format