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MMLU-Pro / 11582 / An automobile battery is able to deliver 5.2 MJ of electrical energy to start a…

Problem

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question

An automobile battery is able to deliver 5.2 MJ of electrical energy to start a car. Suppose compressed air at 7MPa, 25°C were to be used for doing the same work. What will be the volume of the tank required in order for the compressed air to have an availability of 5.2 MJ?

category

engineering

options

  1. 0.2276 m^3
  2. 0.1500 m³
  3. 0.3500 m³
  4. 0.2567 m^3
  5. 0.1750 m³
  6. 0.4000 m³
  7. 0.1892 m^3
  8. 0.2100 m³
  9. 0.2750 m³
  10. 0.3124 m^3

src

stemez-Thermodynamics

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