Show the solution and diagram. Outside air in an air conditioning unit has a mass of 52kg at 42oC is mixed with re-circulated air at 32kg at 28oC, find the temperature after mixing.A. 35.23 oC B. 32.23 oC C. 36.67 oC D. 45.3oC Outside air in an air conditioning unit has a mass of 52kg at42°C is mixed with re-circulated air at 32kg at 28°C, find thetemperature after mixing.A. 35.23 °C B. 32.23 °C C. 36.67 °C D. 45.3°C

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Show the solution and diagram. Outside air in an air conditioning unit has a mass of 52kg at 42oC is mixed with re-circulated air at 32kg at 28oC, find the temperature after mixing. A. 35.23 oC B. 32.23 oC C. 36.67 oC D. 45.3oC

Show the solution and diagram. Outside air in an air conditioning unit has a mass of 52kg at 42oC is mixed with re-circulated air at 32kg at 28oC, find the temperature after mixing. A. 35.23 oC B. 32.23 oC C. 36.67 oC D. 45.3oC

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

Chapter3: Refrigeration And Refrigerants

Section: Chapter Questions

Problem 31RQ: Define a near-azeotropic refrigerant blend, and give twoexamples.

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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

Show the solution and diagram.

Outside air in an air conditioning unit has a mass of 52kg at 42^oC is mixed with re-circulated air at 32kg at 28^oC, find the temperature after mixing.

A. 35.23 ^oC B. 32.23 ^oC C. 36.67 ^oC D. 45.3^oC

Outside air in an air conditioning unit has a mass of 52kg at
42°C is mixed with re-circulated air at 32kg at 28°C, find the
temperature after mixing.
A. 35.23 °C B. 32.23 °C C. 36.67 °C D. 45.3°C

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