Steam enters an adiabatic turbine steadily at 8 MPa, 500 °C, 50 m/s and exits at 30 kPa. 150 m/s. The mass flow rate is 4 kg/s, the adiabatic efficiency is 90%, and the ambient temperature is 300 K. Part A Determine the second law efficiency of the turbine. Express your answer to three significant figures. 195] ΑΣΦ | 11 Ivec Submit Part B Request Answer B ? % What-if scenario: What is the second law efficiency if the adiabatic efficiency is 85%? Express your answer to three significant figures. 195| ΑΣΦ 11 Ivec ? %

Steam enters an adiabatic turbine steadily at 8 MPa, 500 °C, 50 m/s and exits at 30 kPa. 150 m/s. The mass flow rate is 4 kg/s, the adiabatic efficiency is 90%, and the ambient temperature is 300 K. Part A Determine the second law efficiency of the turbine. Express your answer to three significant figures. 195] ΑΣΦ | 11 Ivec Submit Part B Request Answer B ? % What-if scenario: What is the second law efficiency if the adiabatic efficiency is 85%? Express your answer to three significant figures. 195| ΑΣΦ 11 Ivec ? %

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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