A system executes a power cycle while receiving 750 kJ by heat transfer at a temperature of 1500 K and discharging 100 kJ by heat transfer at a temperature of 500 K. Another heat transfer from the system occurs at a temperature of 1000 K. Determine the thermal efficiency if Ocycle = 0.1 kJ/K. T3 = 1000 K Q₁ = 750 kJ 2₂= 100 kJ = 1500 K Weycle T₂ = 500 K

A system executes a power cycle while receiving 750 kJ by heat transfer at a temperature of 1500 K and discharging 100 kJ by heat transfer at a temperature of 500 K. Another heat transfer from the system occurs at a temperature of 1000 K. Determine the thermal efficiency if Ocycle = 0.1 kJ/K. T3 = 1000 K Q₁ = 750 kJ 2₂= 100 kJ = 1500 K Weycle T₂ = 500 K

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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