Answered: What are some criteria that need to be…

What are some criteria that need to be considered in the selection of a refrigerant? Please choose one type of refrigerant in air conditioning system market and elaborate

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

Chapter36: Refrigeration Applied To Air-conditioning

Section: Chapter Questions

Problem 8RQ: The most popular refrigerant used in the past for residential air-conditioning is R- ________.

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3) What are some criteria that need to be considered in the selection of a refrigerant?
Please choose one type of refrigerant in air conditioning system market and elaborate

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The most popular refrigerant used in the past for residential air-conditioning is R- ________.
Define a zeotropic refrigerant blend, and give an example.
Quality means _________ when referring to a refrigerant.
Possible problems an air conditioner can have and solutions to the problems
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1. (a) List out the classification of air-conditioning system. (b) With the aid of following sketch diagram(s) Fig.1, explain the working principle and details of the loops involved in the centralized HVAC building system. . Fresh Air Necessary considering IAQ Water 12°C 137°C Water Return Air 24°C Pump Air-handling Supply Unit Air Chiller Fan 7°C Cooling Tower 14°C Produce chilled water (7°C) 32°C Supply Air Pump Heat Gain or 24°C Return Air Heat Gain Room Chiller Fan Air cool chiller Heat rejected to the environment Fig.1 Systematic diagram of an air-conditioning system