HVAC · Practice-Exam-2 · Problem 34 PDF Solution in PDF ↓
HVAC · Practice-Exam-2 · Problem 34
Problem & Solution
PDF: HVAC-Practice-Exam-2-34.pdf
Video Synthesis
  • Problem: And I'm checked with a surface area of 10 square feet and a surface temperature of 40 degrees, gains a thousand BTU per hour through a combination of ...
  • Key step: The ambient temperature as well as the temperature of the surrounding surfaces is 80 degrees.
  • Watch out: But not everything about the convection, we've got to find the convection film coefficient.
  • Result: And now we can set the amount of convection equal to H a delta t, which we know is our formula for convection.
  • ✅ Answer: A
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MPEP OH Prep Dashboard Problem 34 · Practice-Exam-2 PDF-Embedded Format