Answered: The mixing ratio of water in an…

The mixing ratio of water in an atmosphere having 38X of relative humidity at 20 Cis Given: Vapor pressure of water at 200C -25 kPa.

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

please explain and solve

The mixing ratio of water in an atmosphere having 38% of relative humidity at 20 C is
Given: Vapor pressure of water at 20oC-25 kPa.
Select one
O A.0.94%
O B.3.5%
CO65%
O D101%
O E17%

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