1- Why use waste heat in air conditioning system? 2- Why during winter season the temperature of supply air must be above form room condition space? 3- Why calculate the metabolic rate of the occupants?

1- Why use waste heat in air conditioning system? 2- Why during winter season the temperature of supply air must be above form room condition space? 3- Why calculate the metabolic rate of the occupants?

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

Chapter42: Heat Gains And Heat Losses In Structures

Section: Chapter Questions

Problem 1RQ: An oversized air-conditioning system will A. cost more to install and operate. B. be more efficient...

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Q.2//B// Give the reasons for each of the following:
1- Why use waste heat in air conditioning system?
2- Why during winter season the temperature of supply air must be above form room condition space?
3- Why calculate the metabolic rate of the occupants?
4- Why during the sensible heating process, the relative humidity increase?
5- Why during cooling and de-humidification process involves both latent and sensible heat
transfer processes?
"20min"

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