An air-conditioning system as shown in the figure, room I has a sensible load of 10 kW and a latent load of 6 kW and is maintained at 25°C and 60% RH, room II has a sensible load of 15 kW and unknown latent load, and is maintained at 26°C and 50% RH. Determine: • State of air at 1, (both h, and co, must be calculated by using equations). • Mass flow rate of the supply air to each room(m, and m₂) . Latent load of room II • Heat removed at the cooling coil. • Plot the process on Psychometric chart provided. 3 2 T₁ = 13°C of Qs = 10 kW, QL=6 kW Room I Q. = 15 kW Room II 20 4 5 25°C 60% RH 26°C 50% RH 10 6 8 7 m₂ = 0.2 m, Fresh air 33°C 70% RH

An air-conditioning system as shown in the figure, room I has a sensible load of 10 kW and a latent load of 6 kW and is maintained at 25°C and 60% RH, room II has a sensible load of 15 kW and unknown latent load, and is maintained at 26°C and 50% RH. Determine: • State of air at 1, (both h, and co, must be calculated by using equations). • Mass flow rate of the supply air to each room(m, and m₂) . Latent load of room II • Heat removed at the cooling coil. • Plot the process on Psychometric chart provided. 3 2 T₁ = 13°C of Qs = 10 kW, QL=6 kW Room I Q. = 15 kW Room II 20 4 5 25°C 60% RH 26°C 50% RH 10 6 8 7 m₂ = 0.2 m, Fresh air 33°C 70% RH

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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