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Q47
REVIEWNATpage 14holdREVIEW_MISSING_SOLUTIONP3UNREVIEWEDtype=NAT · page=14 · marks=1 · content_conf=0.7999999999999999 · math_conf=0.75
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Consider moist air with absolute humidity of 0.02 (kg moisture)/(kg dry air) at 1 bar pressure. The vapour pressure of water is given by the equation
lnP^s^{ᵃᵗ} = 12-/frac{/frac{/frac{4000}{(T-40)} /text{where} P^s^{ᵃᵗ} /text{is} /text{in} bar /text{and} 𝑇 /text{is} /text{in} K . /text{The} /text{molecular} /text{weight} /text{of} /text{water} /text{and} dry air are 18 kg}{/text{kmol}} /text{and} 29 kg}{/text{kmol}} , respectively. The dew temperature of the moist air is ____________ ⁰ C (rounded off to the nearest integer).
(2 Marks)
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(23 to 27)Solution
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Why review
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Source PDF:
source.pdf| Segment | Page | BBox | Asset | Equation | Link |
|---|---|---|---|---|---|
| stem | 14 | — | —none | — | REVIEW |
Equations:none
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- structureREVIEW
- question_textPASS
- optionsPASS
- answerPASS
- solutionREVIEW
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- cross_entityPASS
Issues
- missing_solution
- solution_absent