An ideal reheat Rankine cycle operates between the pressure limits of 20 kPa and 15 MPa, with reheat occurring at 3 MPa. The temperature of steam at the inlets of both turbines is 600°C, and the enthalpy of steam is 3027 kJ/kg at the exit of the high-pressure turbine, and 2385 kJ/kg at the exit of the low- pressure turbine. Disregarding the pump work, the cycle efficiency is O 30.0 % O 43.3 % O 35.2 % O 41.6 % O 40.0 %
An ideal reheat Rankine cycle operates between the pressure limits of 20 kPa and 15 MPa, with reheat occurring at 3 MPa. The temperature of steam at the inlets of both turbines is 600°C, and the enthalpy of steam is 3027 kJ/kg at the exit of the high-pressure turbine, and 2385 kJ/kg at the exit of the low- pressure turbine. Disregarding the pump work, the cycle efficiency is O 30.0 % O 43.3 % O 35.2 % O 41.6 % O 40.0 %
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Section: Chapter Questions
Problem 1.1MA
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![An ideal reheat Rankine cycle operates between the
pressure limits of 20 kPa and 15 MPa, with reheat
occurring at 3 MPa. The temperature of steam at the
inlets of both turbines is 600°C, and the enthalpy of
steam is 3027 kJ/kg at the exit of the high-pressure
turbine, and 2385 kJ/kg at the exit of the low-
pressure turbine. Disregarding the pump work, the
cycle efficiency is
30.0 %
43.3 %
35.2 %
41.6 %
40.0 %](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe2b52438-2635-470c-baa2-f7fbb13e3290%2F96b82fe5-1f9d-46b9-ac3e-9f7b1f920ae5%2Fvyzejfd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An ideal reheat Rankine cycle operates between the
pressure limits of 20 kPa and 15 MPa, with reheat
occurring at 3 MPa. The temperature of steam at the
inlets of both turbines is 600°C, and the enthalpy of
steam is 3027 kJ/kg at the exit of the high-pressure
turbine, and 2385 kJ/kg at the exit of the low-
pressure turbine. Disregarding the pump work, the
cycle efficiency is
30.0 %
43.3 %
35.2 %
41.6 %
40.0 %
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