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E. VIE.1 442 1:42 AM PIO. Coal Water River Turbine Steam Transmission Lines 3 Generator Transformer densör Cooling Water Condenser [Source: Photo by unknown author, licensed under CC BY-SA] A steam boiler plant supplies 2 200 kg steam per hour under a pressure of 1 MPa and with a temperature of 250 °C. The feed water temperature is 26,7 °C. The thermal efficiency of the boiler is 68%. If the heat value of the coal is 32,5 MJ/kg, calculate the following: 3.1.1 The amount of coal used per hour. 3.1.2 The equivalent evaporation from and at 100 °C. A (7) is (3) D O ㅁ

E. VIE.1 442 1:42 AM PIO. Coal Water River Turbine Steam Transmission Lines 3 Generator Transformer densör Cooling Water Condenser [Source: Photo by unknown author, licensed under CC BY-SA] A steam boiler plant supplies 2 200 kg steam per hour under a pressure of 1 MPa and with a temperature of 250 °C. The feed water temperature is 26,7 °C. The thermal efficiency of the boiler is 68%. If the heat value of the coal is 32,5 MJ/kg, calculate the following: 3.1.1 The amount of coal used per hour. 3.1.2 The equivalent evaporation from and at 100 °C. A (7) is (3) D O ㅁ

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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E. VIE.1 442 1:42 AM PIO. Coal Water River Turbine Steam Transmission Lines 3 Generator Transformer densör Cooling Water Condenser [Source: Photo by unknown author, licensed under CC BY-SA] A steam boiler plant supplies 2 200 kg steam per hour under a pressure of 1 MPa and with a temperature of 250 °C. The feed water temperature is 26,7 °C. The thermal efficiency of the boiler is 68%. If the heat value of the coal is 32,5 MJ/kg, calculate the following: 3.1.1 The amount of coal used per hour. 3.1.2 The equivalent evaporation from and at 100 °C. A (7) is (3) D O ㅁ
Transcribed Image Text:E. VIE.1 442 1:42 AM PIO. Coal Water River Turbine Steam Transmission Lines 3 Generator Transformer densör Cooling Water Condenser [Source: Photo by unknown author, licensed under CC BY-SA] A steam boiler plant supplies 2 200 kg steam per hour under a pressure of 1 MPa and with a temperature of 250 °C. The feed water temperature is 26,7 °C. The thermal efficiency of the boiler is 68%. If the heat value of the coal is 32,5 MJ/kg, calculate the following: 3.1.1 The amount of coal used per hour. 3.1.2 The equivalent evaporation from and at 100 °C. A (7) is (3) D O ㅁ
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