Outside air at 95°F DB and 0.0168 Ibs/lb Humidity Ratio is mixed with air returningfrom a room at 70 F DB/ 60% RH. The mix is 309% OA / 70% return.What is the humidity ratio of the mix air?0.01005 lbs/lb0.01155 lbs/lb)0.0138 lbs/lb0.0153 lbs/lb

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Outside air at 95°F DB and 0.0168 Ibs/lb Humidity Ratio is mixed with air returning from a room at 70 F DB/ 60% RH. The mix is 30% OA / 70% return. What is the humidity ratio of the mix air? 0.01005 lbs/lb )0.01155 lbs/lb 0.0138 lbs/lb 0.0153 lbs/lb

Outside air at 95°F DB and 0.0168 Ibs/lb Humidity Ratio is mixed with air returning from a room at 70 F DB/ 60% RH. The mix is 30% OA / 70% return. What is the humidity ratio of the mix air? 0.01005 lbs/lb )0.01155 lbs/lb 0.0138 lbs/lb 0.0153 lbs/lb

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

Chapter35: Comfort And Psychrometrics

Section: Chapter Questions

Problem 3RQ: Lower room temperatures can be offset in winter by A. lowering the relative humidity. B. being very...

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Question

Outside air at 95°F DB and 0.0168 Ibs/lb Humidity Ratio is mixed with air returning
from a room at 70 F DB/ 60% RH. The mix is 309% OA / 70% return.
What is the humidity ratio of the mix air?
0.01005 lbs/lb
0.01155 lbs/lb
)0.0138 lbs/lb
0.0153 lbs/lb

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