Q2 The following data apply to an air-conditioning system Qs=11.6 kW QL=11.6kW.Inside condition 25°C & RH=50% & outside condition 35°C DBT & 28°C WBT.Return air from the room is mixed with the outside air before entering the coolingcoil a ratio 5:1Return air from the room is mixed with the air leaving the cooling coil at a ratio1:5 , cooling coil bypass factor =0.1. The air may be reheated if necessarybefore supplying to the condition space, assume Tdp=10°C.Finda) Supply air condition to the room. b) Refrigeration load (cooling coil load).c) Total refrigeration capacity.d) The quantity of fresh air supplied.

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lowing data apply to an air-conditioning system Qs=11.6 kV

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

Q2 The following data apply to an air-conditioning system Qs=11.6 kW QL=11.6
kW.
Inside condition 25°C & RH=50% & outside condition 35°C DBT & 28°C WBT.
Return air from the room is mixed with the outside air before entering the cooling
coil a ratio 5:1
Return air from the room is mixed with the air leaving the cooling coil at a ratio
1:5 , cooling coil bypass factor =0.1. The air may be reheated if necessary
before supplying to the condition space, assume Tdp=10°C.
Find
a) Supply air condition to the room. b) Refrigeration load (cooling coil load).
c) Total refrigeration capacity.
d) The quantity of fresh air supplied.

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