In an air conditioning system, the inside and outside conditions are dry bulb temperature 24°C, relative humidity 50% and dry bulb temperature 35°C, wet bulb temperature 22°C respectively. 50% of the room air is rejected to atmosphere and an equal quantity of fresh air added before air enters the air conditioning apparatus. If the fresh air added is 100 m3/min, determine: a. Room sensible and latent heat load; b. Sensible and latent heat load due to fresh air; c. Apparatus dew point; d. Humidity ratio and dry bulb temperature of air entering air conditioning apparatus. The room sensible heat factor is 0.8.

In an air conditioning system, the inside and outside conditions are dry bulb temperature 24°C, relative humidity 50% and dry bulb temperature 35°C, wet bulb temperature 22°C respectively. 50% of the room air is rejected to atmosphere and an equal quantity of fresh air added before air enters the air conditioning apparatus. If the fresh air added is 100 m3/min, determine: a. Room sensible and latent heat load; b. Sensible and latent heat load due to fresh air; c. Apparatus dew point; d. Humidity ratio and dry bulb temperature of air entering air conditioning apparatus. The room sensible heat factor is 0.8.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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