2 - Airis supplied toa certain roomfrom the outside, where thetemp. is 20F and the relative humidity is 70%. It is desiredofat 70 F and $ = 60%,Howpoundsmanyto keep thewater must be supplied to each pound of air entering theroom if theseConditionsare to be met? PB = 29.5 in. Hylbs | lb dryAns.0.00797airroom

Given Data: Temperature of Room T1=20° F=-6.667°C Relative humidity of Room ϕ1=70% Desired…

Air is supplied to a certain room from the outside, where the temp. is 20F and the relative humidity is 70%. It is desired of to keep the at 70 F and $ = 60%. How many pounds water must be supplied to each pound of air entering room if these Conditions are to be met? PB = 29.5 in. Hy lbs | lbdry Ans. 0.00797 air the

Air is supplied to a certain room from the outside, where the temp. is 20F and the relative humidity is 70%. It is desired of to keep the at 70 F and $ = 60%. How many pounds water must be supplied to each pound of air entering room if these Conditions are to be met? PB = 29.5 in. Hy lbs | lbdry Ans. 0.00797 air the

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter40: Typical Operating Conditions

Section: Chapter Questions

Problem 1RQ: The standard design conditions for air-conditioning systems established by the Air-Conditioning,...

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Q2) Air is supplied to an automobile cabin from the outside, where the temperature is 20F and the relative humidity is 70%. It is desired to keep the cabin at 70F and Ø = 60%. Hoe many pounds of water must be supplied to each pound of air entering the car cabin if these conditions are to be met? The barometric pressure is 29.5 in.Hg. %3D Ans. (0.00797 lbs/Ibdry air)