For an AC Plant, the following data is available: Room conditions:
26\deg C
DBT,
19\deg C
WBT, Outside conditions:
35\deg CDBT,27\deg CWBT
, Room heat gains: Sensible heat
=11.1kW
Latent heat
=3.9kW
, The conditioned air supplied to the room is 50 cmm and contains
25%
fresh and and 75% recirculated room air. Determine a) DBT and WBT of supply air. b) DBT & WBT of mixed fresh and recirculated air before the cooling coil c) Apparatus dew point and bypass factor of the coil. d) Ref. load of the cooling coil & e) the moisture removed by in the coil in
k(g)/(h)r