A small auditorium is required to be maintained at 22 C DBT and 70% RH. The ambient conditions are 30 C DBT and 75% RH. The amount of free air circulated is 200m3/min. The required conditions are achieved by first cooling and dehumidifying through a cooling coil having apparatus dew point of 140C and then by heating. With the help of psychrometric chart, find: i) capacity of cooling coil in TR and its by pass factor, ii) the amount of water vapor removed by the cooling coil in kg/hr, ii) capacity of heating coil in KW and its surface temperature. Assume bypass factor as 0.2 IES1992
A small auditorium is required to be maintained at 22 C DBT and 70% RH. The ambient conditions are 30 C DBT and 75% RH. The amount of free air circulated is 200m3/min. The required conditions are achieved by first cooling and dehumidifying through a cooling coil having apparatus dew point of 140C and then by heating. With the help of psychrometric chart, find: i) capacity of cooling coil in TR and its by pass factor, ii) the amount of water vapor removed by the cooling coil in kg/hr, ii) capacity of heating coil in KW and its surface temperature. Assume bypass factor as 0.2 IES1992
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 small auditorium is required to be maintained at 22 C DBT and 70% RH. The ambient conditions are 30 C DBT and 75% RH. The amount of free air circulated is 200m3/min. The required conditions are achieved by first cooling and dehumidifying through a cooling coil having apparatus dew point of 140C and then by heating. With the help of psychrometric chart, find: i) capacity of cooling coil in TR and its by pass factor, ii) the amount of water vapor removed by the cooling coil in kg/hr, ii) capacity of heating coil in KW and its surface temperature. Assume bypass factor as 0.2 IES1992
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