Steam expands in a turbine from 6 MPa and 500?C to 0.15 MPa and 160?C at a rate of 1.2 kg/s. Heat is lost from the turbine at a rate of 34 kJ/s during the process. The power output of the turbine is (ignore changes is kinetic and potential energy)

Steam expands in a turbine from 6 MPa and 500?C to 0.15 MPa and 160?C at a rate of 1.2 kg/s. Heat is lost from the turbine at a rate of 34 kJ/s during the process. The power output of the turbine is (ignore changes is kinetic and potential energy)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Steam expands in a turbine from 6 MPa and 500?C to 0.15 MPa and 1602C at a rate
of 1.2 kg/s. Heat is lost from the turbine at a rate of 34 kJ/s during the process. The
power output of the turbine is (ignore changes is kinetic and potential energy)
O 573 kW
784 kW
818 kW
O 641 kW
721 kW

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