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Consider the cogenerative steam plant shown in the figure. The internal power P, is equal to 130 MW, the heat power to the thermal user is Q. =100 MW, the heat power at the condenser is Q steam generator (Q,) is. 150 MW. The heat power given to the working fluid in the !! cond

Consider the cogenerative steam plant shown in the figure. The internal power P, is equal to 130 MW, the heat power to the thermal user is Q. =100 MW, the heat power at the condenser is Q steam generator (Q,) is. 150 MW. The heat power given to the working fluid in the !! cond

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
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Consider the cogenerative steam plant shown in the figure. The internal power P, is equal to 130 MW, the heat power to the thermal user is Q =100 MW, the heat power at the condenser is Q150 MW. The heat power given to the working fluid in the steam generator ( Q,) is. cond P, НР LP M* K ėcond imo it 21 p1759 s261904 C2Lp1759 201904 H- 01759 s261904 8261904 O (A) 180 MW V21 p1759 261904 O (B) 380 MW O (C) 280 MW O (D) 230 MW 61004
Transcribed Image Text:Consider the cogenerative steam plant shown in the figure. The internal power P, is equal to 130 MW, the heat power to the thermal user is Q =100 MW, the heat power at the condenser is Q150 MW. The heat power given to the working fluid in the steam generator ( Q,) is. cond P, НР LP M* K ėcond imo it 21 p1759 s261904 C2Lp1759 201904 H- 01759 s261904 8261904 O (A) 180 MW V21 p1759 261904 O (B) 380 MW O (C) 280 MW O (D) 230 MW 61004
The pressure and density at the inlet of a gas turbine stage (k'=1.39, R' = 288 J/kgK) are 6 bar and 3 kg/m, respectively. The pressure at the outlet is 1 bar. Assuming a polytropic evolution (m'=1.35), the density at the outlet of the turbine is: O (A) About 0.80 kg/m 3 O (B) About 0.25 kg/m O (C) About 0.27 kg/m 3 O (D) About 0.83 kg/m
Transcribed Image Text:The pressure and density at the inlet of a gas turbine stage (k'=1.39, R' = 288 J/kgK) are 6 bar and 3 kg/m, respectively. The pressure at the outlet is 1 bar. Assuming a polytropic evolution (m'=1.35), the density at the outlet of the turbine is: O (A) About 0.80 kg/m 3 O (B) About 0.25 kg/m O (C) About 0.27 kg/m 3 O (D) About 0.83 kg/m
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