l MTN1/11:12 PMO 15% 0Air at lol 325K Pa barometric pressure, dry beub temperatureof 20°C and wet buib tem perature of 1S°C at 8tate one,mixxes adiubeti cally wth andther stream of air at lol.325 kpqburo metric pressure, dry bulb temperature f lC and rela tivehumidity of so% at glate fewo. If the masses of dry air are2kg and 3 kg rerrecfively, determine with the aid of aPsy chrometric Chart!D. he Dew point temperature of the air at stat e Point one -O. The relative humidity at Aeste porint onew. The Dew pomt temperature and the welt blelb tempercatureat stute Point twoU. The enthalpy of the tewe air gtreamsV. The moisteure content of the two air streusme.6. Explain cooling and humidificetion prece ss in air conditioning.

Humidification:- Air is mixed with moisture or we can say water vapor but without changing its DBT…

Answered: b. Explain cocling and humidification…

Engineering

Mechanical Engineering

b. Explain cocling and humidification pree gs in air conditioning.

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

Chapter46: Room Air Conditioners

Section: Chapter Questions

Problem 15RQ

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Concept explainers

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

Question

l MTN
1/1
1:12 PM
O 15% 0
Air at lol 325K Pa barometric pressure, dry beub temperature
of 20°C and wet buib tem perature of 1S°C at 8tate one,
mixxes adiubeti cally wth andther stream of air at lol.325 kpq
buro metric pressure, dry bulb temperature f lC and rela tive
humidity of so% at glate fewo. If the masses of dry air are
2kg and 3 kg rerrecfively, determine with the aid of a
Psy chrometric Chart!
D. he Dew point temperature of the air at stat e Point one -
O. The relative humidity at Aeste porint one
w. The Dew pomt temperature and the welt blelb tempercature
at stute Point two
U. The enthalpy of the tewe air gtreams
V. The moisteure content of the two air streusme.
6. Explain cooling and humidificetion prece ss in air conditioning.

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