Find composition in mole percent and density at standard
A natural gas has the following composition, all values being in volumetric percent:
Methane, CH4 83.5%Ethane, C2H6 12.5%Nitrogen, N2 4.0%
Find: composition in mole percent and density at standard conditions, as pound per cubic foot.
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An air-conditioner with refrigerant 134a as the working fluid is used to keep a room at 26 C by rejecting the waste heat to outdoor air at 34 C.
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A natural gas has the following composition, all values being in volumetric percent. Find: composition in mole percent and density at standard conditions, as pound per cubic foot.
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What percentage of the engines will fail by 100,000 miles? At what mileage should you set the warranty for your vehicles if you are willing to repair 1% at no cost to the consumer?
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