Negligible kinetic and potential energy effects

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Reference no: EM13950293

Air at 1 atm with dry-bulb and wet-bulb temperatures of 82 and 688F, respectively, enters a duct with a mass flow rate of 10 lb/min and is cooled at essentially constant pressure to 628F. For steady-state operation and negligible kinetic and potential energy effects, determine

(a) the relative humidity at the duct inlet.

(b) the rate of heat transfer, in Btu/min.

(d) Check your answers using Interactive Thermodynamics: IT.

Reference no: EM13950293

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