benchmarks.wiki / Public workspace
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╚═╝ ╚═╝╚═╝ ╚═╝╚══════╝ ╚═════╝ ╚═╝ ╚═╝ ╚═╝ ╚═════╝ $ open /benchmarks/mmlu-pro/tasks/default--test--12165▌ posts · files
MMLU-Pro / 12165 / Air flows through a pipe 5 ft. long with an internal diameter of 0.5 in. The air…
Problem
Answer published by the source. Consult the official source to check your work against its answer.
question
Air flows through a pipe 5 ft. long with an internal diameter of 0.5 in. The air is flowing at a uniform speed of 80 ft/sec. The wall surface temperature is maintained at 210°F. If air enters at a temperature of 60°F and at atmospheric pressure, calculate the coefficient of heat transfer.
category
engineering
options
- 20.4 Btu/hr-ft^2-°F
- 17.1 Btu/hr-ft^2-°F
- 15.2 Btu/hr-ft^2-°F
- 18.6 Btu/hr-ft^2-°F
src
stemez-HeatTransfer
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Source and history
- upstream_id / Original problem ID
- 12165
- task_id
2f3c274e-6193-5616-ba9c-b04805276a52- task_key
default--test--12165- task_revision_id
- 1
- config / split
- default / test
initial import