The partial pressure of wale air sample of relative humidity 70% is 1.6 kPa, the total pressure being 101.325 kPa. Moist air may be treated as an ideal gas mixture of water vapour and dry air. The relation between saturation temperature (7, in K) and imois

The partial pressure of wale air sample of relative humidity 70% is 1.6 kPa, the total pressure being 101.325 kPa. Moist air may be treated as an ideal gas mixture of water vapour and dry air. The relation between saturation temperature (7, in K) and imois

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

The partial pressure of water vapour in a moist
sample of relative humidity
air sample of relative humidity
70% is 1.6 kPa, the total pressure being 101.325
kPa. Moist air may be treated as an ideal gas
mixture of water vapour and dry air. The relation
between saturation temperature (T in K) and
saturation pressure (P, in kPa) for water is given
Ps
5304
by In
=
Po
14.317-
T.
where p = 101.325 kPa. The dry bulb
temperature of the moist air sample (in °C)
is

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