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MMLU-Pro / 12195 / A rigid tank contains 1lbmof air and 0.2lbmof saturated water vapor at 250°F.…

Problem

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question

A rigid tank contains 1lbmof air and 0.2lbmof saturated water vapor at 250°F. Determine the volume of the tank and the total pressure of the air-vapor mixture.

category

engineering

options

  1. V = 3.2 ft^3, P_t = 128psia
  2. V = 2.766 ft^3, P_t = 124.92psia
  3. V = 2.5 ft^3, P_t = 120psia
  4. V = 2.2 ft^3, P_t = 140psia
  5. V = 3.0 ft^3, P_t = 115psia
  6. V = 3.5 ft^3, P_t = 130psia
  7. V = 2.8 ft^3, P_t = 125psia
  8. V = 4.0 ft^3, P_t = 110psia
  9. V = 1.8 ft^3, P_t = 135psia
  10. V = 2.9 ft^3, P_t = 132psia

src

stemez-Thermodynamics

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Source and history

Official source

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