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A meeting hall is to be maintained at 25°C, 18Cwb. The space has a cooling load of 40kW of which 32kW is sensible cooling load. The temperature of the supply air to the space must not be lowered than 18°C. Outdoor conditions are 35°C, 50% RH. Assume that 75% by weight of the supply air from the room is recirculate but a portion of these bypassed the cooling equipment. Determine a) amount of air supplied to the space b) TOR required of the cooling equipment c) average cooling coil surface temperature.

A meeting hall is to be maintained at 25°C, 18Cwb. The space has a cooling load of 40kW of which 32kW is sensible cooling load. The temperature of the supply air to the space must not be lowered than 18°C. Outdoor conditions are 35°C, 50% RH. Assume that 75% by weight of the supply air from the room is recirculate but a portion of these bypassed the cooling equipment. Determine a) amount of air supplied to the space b) TOR required of the cooling equipment c) average cooling coil surface temperature.

Elements Of Electromagnetics
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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. A meeting hall is to be maintained at 25°C, 18Cwb. The space has a cooling load

of 40kW of which 32kW is sensible cooling load. The temperature of the supply air

to the space must not be lowered than 18°C. Outdoor conditions are 35°C, 50% RH.

Assume that 75% by weight of the supply air from the room is recirculate but a

portion of these bypassed the cooling equipment. Determine a) amount of air

supplied to the space b) TOR required of the cooling equipment c) average

cooling coil surface temperature.

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