What is the wet bulb temperature of the indoor air that is being recirculated

Q: 1000 cfm of air at 95°F dry bulb, 74°F wet bulb is mixed with 2000 cfm of air at 65°F dry bulb, 54°F…

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Q: What happens when relative humidity (RH) = 100%? a)if the air is continued to be cooled, at what…

A: Solution:  Relative Humidity (RH)-        Basically, Relative humidity is the amount of vapor…

Q: ________ is a substance that may be used to keep food frozen while a component is being replaced on…

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Q: F D B E C VA 4

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Q: As the Airstream is cooled, the enthalpy_____ and the wet-bulb temperature____. A. Decrease,…

A: Given :-  As the Airstream is cooled, the enthalpy_____ and the wet-bulb temperature____. Select one…

Q: what is meant by each of the following? 1. Refrigerant 2. GWP factor 3. TEWI 4. Brines 5. eutectic…

A: As per the Bartleby answering guidelines we are supposed to answer first Question only. please…

Q: If the sling psychrometer read 34 degree dry bulb temperature & 28 degree wet bulb temperature…

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Q: Two cylinders of refrigerant have the pressure of 50 psig and 110 psig.  A technician decides…

A: Two cylinders of refrigerant have pressures of 50 psig and 110 psig. The technician wants to combine…

Q: The change of state from a gas to a solid is called _________ and the change is _______

A: Generally the elements transformation follows as gaseous state to liquid state and then liquid to…

Q: Week 5 Assignment: Psychrometrics Page 3 of 3 RELATIVE HUMIDITY 6, RELATIVE HUMIDITY 1100 ka -028…

A: (9) Given: From chart (9), The enthalpy at A and B, hA = 28 Btu/lb The specific humidity at A, wA =…

Q: Identify a valid reason some people experience nose bleeding at high elevations. A higher…

A: Here the basic property of pressure comes into the role which is that the pressure decreases as we…

Q: Which of the following statement is correct for Isothermal process? Select one: O a. The value of…

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Q: Ideal gas law is stated as OP=RT/p OR=PTP P = R Tp None of the above

A: Ideal gas law is

Q: As moist air in a closed, rigid tank is cooled without condensation occurring, the specific volume…

A: Because the mass of the system in the case of a rigid tank remains constant without any mass…

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.