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An existing plant receiving 364,000 kgh of 1.50 MPa and 250°C steam is to be superposed with a high-pressure turbine to receive steam at 11.0 MPa and 510°C. Nine percent of the topping turbine flow is extracted at 3.0 MPa and 340°C. For a mechanical-electrical efficiency of 93%, determine the kW output of the topping unit. Ans. 46,391 kW

An existing plant receiving 364,000 kgh of 1.50 MPa and 250°C steam is to be superposed with a high-pressure turbine to receive steam at 11.0 MPa and 510°C. Nine percent of the topping turbine flow is extracted at 3.0 MPa and 340°C. For a mechanical-electrical efficiency of 93%, determine the kW output of the topping unit. Ans. 46,391 kW

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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23. An existing plant receiving 364,000 kgh of 1.50 MPa and 250°C steam is to be superposed with a high-pressure turbine to receive steam at 11.0 MPa and 510°C. Nine percent of the topping turbine flow is extracted at 3.0 MPa and 340°C. For a mechanical-electrical efficiency of 93%, determine the kW output of the topping unit. Ans. 46,391 kW.

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