PROBLEM 3.0 Two and a half kg of an ideal gas with R = 296.9 J/(kg) (K) and c, = 0.7442 kJ/(kg)(K) at a pressure of 827.4 kPa and a temperature of 667°C reject 132.2 kJ of heat at a constant pressure. The gas is then expanded according to pv! 25 = C to a point where a constant volume process will bring the gas back to its original state. Determine The heat added in KW The power in kW for 100 Hz.,

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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PROBLEM 3.0 Two and a half kg of an ideal gas with R = 296.9 J/(kg) (K) and c, = 0.7442 kJ/(kg)(K) at a pressure of 827.4
kPa and a temperature of 667°C reject 132.2 kJ of heat at a constant pressure. The gas is then expanded according to
pV1 25 = C to a point where a constant volume process will bring the gas back to its original state. Determine
The heat added in KW
The power in kW for 100 Hz.,
Transcribed Image Text:1 PROBLEM 3.0 Two and a half kg of an ideal gas with R = 296.9 J/(kg) (K) and c, = 0.7442 kJ/(kg)(K) at a pressure of 827.4 kPa and a temperature of 667°C reject 132.2 kJ of heat at a constant pressure. The gas is then expanded according to pV1 25 = C to a point where a constant volume process will bring the gas back to its original state. Determine The heat added in KW The power in kW for 100 Hz.,
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