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MMLU-Pro / 3829 / Assume that all gases are perfect and that data refer to 298.15 K unless…

Problem

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

question

Assume that all gases are perfect and that data refer to 298.15 K unless otherwise stated. Calculate the Carnot efficiency of a modern steam turbine that operates with steam at 300∘C300^{\circ} \mathrm{C} and discharges at 80∘C80^{\circ} \mathrm{C}.
Plain-text mathematical notation (without MathML)
Assume that all gases are perfect and that data refer to 298.15 K unless otherwise stated. Calculate the Carnot efficiency of a modern steam turbine that operates with steam at 300^(∘)C and discharges at 80^(∘)C.
Original LaTeX notation
Assume that all gases are perfect and that data refer to 298.15 K unless otherwise stated. Calculate the Carnot efficiency of a modern steam turbine that operates with steam at $300^{\circ} \mathrm{C}$ and discharges at $80^{\circ} \mathrm{C}$.

category

chemistry

options

  1. 0.33
  2. 0.25
  3. 0.45
  4. 0.60
  5. 0.55
  6. 0.40
  7. 0.42
  8. 0.38
  9. 0.28
  10. 0.50

src

scibench-atkins

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Source and history

upstream_id / Original problem ID
3829
task_id
89d0b5be-f3e2-56d7-973b-6dcdd3add967
task_key
default--test--3829
task_revision_id
1
config / split
default / test

Official source

initial import