why efficiency of combine cycle power plant is more in
winter then summer ?
Answer Posted / pal
efficiency of a rankine cycle can be increase with two ways.
1)increase the upper temparature
2)decrease the lower temparature.
Lot of experiment says the second way is the most effective way as ɳ=1-(T2/T1).
In winter the lower temp is low than in summer.
Thus the efficiency increases.
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