, 12.11.2019 04:31, thelukp7fihp

Asystem 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 = 0.1 /kk.

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