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I have solved this problem in detail. At point 4 there is energy balance applied by point 2 & 3 and entry to turbine is point 6. I hope this solution will help you to understand. If you find it useful Rate the answer. If you have any doubt further feel free to ask in comment section.
![04 2.574 X232 - 309.221 to 2 25o = 72 = 2.5T4 X232 238 Wcreme GP (T-T,) = 3x1.005 % (209.22–232) [W, = 214.74 kW] 2 . Wce =lm](http://img.homeworklib.com/questions/3018d410-2466-11eb-9526-73d9aa5595cc.png?x-oss-process=image/resize,w_560)
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