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What is the relative humidity

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The air that enters a grain dryer has a temperature of 40.0oC and the relative humidity (HR) is 20.0%.the volumique debit of air y is 300.0 L/s. The dryer extracts 7.000 kg/h of water from the grains.The temperature of the air when it exits the dryer is 30.0oC.What is the relative humidity %(HR) at the exit of the dryer.Total pression everywhere is 101.3 kPa.

Reference no: EM132553529

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