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MMLU-Pro / 11452 / A medicalampulecontaining dextrose (liquid water) at 1000psia, 100°F and having…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

A medicalampulecontaining dextrose (liquid water) at 1000psia, 100°F and having a volume of 0.3 in^3 is placed in a cylinder having a volume of 1 ft^3. A vacuum is created in the cylinder and the capsule is broken. Dextrose now evaporates and fills the cylinder. a) Calculate the final quality of the water-vapor mixture in the cylinder if it reaches a final equilibrium temperature of 100°F. b) Also calculate the heat transfer with the surroundings.

category

engineering

options

  1. 0.15, 3 Btu
  2. 0.33, 1.5 Btu
  3. 0.7, 4 Btu
  4. 0.4, 6 Btu
  5. 0.1, 5 Btu
  6. 0.264, 2.79 Btu
  7. 0.6, 2.5 Btu
  8. 0.95, 1 Btu
  9. 0.5, 3.5 Btu
  10. 0.8, 2 Btu

src

stemez-Thermodynamics

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Source and history

Official source

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