A combined power plant has a net power of 10 MW. Air enters the compressor at 100 KPa, 300 k, and compressed to 1200 KPa. The isentropic efficiency of compressor is 84%. Turbine inlet temperature and pressure are 1400 k, 1200 KPa respectively. Hot gases expand through the turbine which has an isentropic efticiency of 85 % to a pressure of 100 KPa, Specific heat ratio of gas (K,)- 1.33 The actual temperature of hot gases at exit of turbine is اختراحد الخيارات a. 852.36 k O b. 840 kO c. 862 kO d. 856 kO
A combined power plant has a net power of 10 MW. Air enters the compressor at 100 KPa, 300 k, and compressed to 1200 KPa. The isentropic efficiency of compressor is 84%. Turbine inlet temperature and pressure are 1400 k, 1200 KPa respectively. Hot gases expand through the turbine which has an isentropic efticiency of 85 % to a pressure of 100 KPa, Specific heat ratio of gas (K,)- 1.33 The actual temperature of hot gases at exit of turbine is اختراحد الخيارات a. 852.36 k O b. 840 kO c. 862 kO d. 856 kO
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Section: Chapter Questions
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Transcribed Image Text:A combined power plant has a net power of 10 MW. Air enters the compressor at 100 KPa, 300 k, and compressed to
1200 KPa. The isentropic efficiency of compressor is 84%. Turbine inlet temperature and pressure are 1400 k, 1200 KPa
respectively. Hot gases expand through the turbine which has an isentropic efficiency of 85 % to a pressure of 100 KPa,
Specific heat ratio of gas (K)= 1.33
The actual temperature of hot gases at exit of turbine is
اختراحد الخيارات
a. 852.36 k O
b. 840 kO
c. 862 kO
d. 856 kO
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