explain why the basement of a house often has high relative humidity in the summer? A Hot air containing moisture is brought inside where it cools increasing the SMR while the MR stays constant B Hot air containing moisture is brought inside where it cools decreasing the MR and while the SMR remains constant C Hot air containing moisture is brought inside where it cools increasing the MR and while the SMR remains constant D Hot air containing moisture is brought inside where it cools decreasing the SMR while the MR stays constant

explain why the basement of a house often has high relative humidity in the summer? A Hot air containing moisture is brought inside where it cools increasing the SMR while the MR stays constant B Hot air containing moisture is brought inside where it cools decreasing the MR and while the SMR remains constant C Hot air containing moisture is brought inside where it cools increasing the MR and while the SMR remains constant D Hot air containing moisture is brought inside where it cools decreasing the SMR while the MR stays constant

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

Chapter34: Indoor Air Quality

Section: Chapter Questions

Problem 17RQ: The recommended relative humidity for a home is between A. 500/0 and 70%. B. and 40%. C. and 50%. D....

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1. In the process of air conditioning in a humidifier, the air at a dry bulb temperature of 20 °C and 25% RH increases its RH to 40%. Determine the amount of moisture added in the humidifier per kg of dry air. = (kg water/kg air). 2. The air has a dry bulb temperature of 34 °C and a wet bulb temperature of 22°C. The liquid is heated in a heater so that the dry bulb temperature increases to 80 °C. Then the air is passed through the corn kernels to dry. The air coming out of the corn kernels is at bulb temperature. dry 55 °C Then this air is passed to the dehumidifier to reduce its RH to 10%. Draw the course of the air change process on a psychrometric diagram. The rate of air flow through the corn kernels and dehumidifier is 4.0 m/s and the cross-sectional diameter of the pile is 0.7 m. a) Determine the amount of water content lost from the pile of corn kernels (in grams of water/second) b) Determine the amount of water content lost from the air when passing through the…

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A		Hot air containing moisture is brought inside where it cools increasing the SMR while the MR stays constant
B		Hot air containing moisture is brought inside where it cools decreasing the MR and while the SMR remains constant
C		Hot air containing moisture is brought inside where it cools increasing the MR and while the SMR remains constant
D		Hot air containing moisture is brought inside where it cools decreasing the SMR while the MR stays constant