[Solved] The cogeneration plant efficiency nCO if WT, Qi, QH represents turbine work, heat input, heat output respectively is given by?

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Q.	The cogeneration plant efficiency nCO if WT, Qi, QH represents turbine work, heat input, heat output respectively is given by?
A.	nco = (wt + qi) / qh
B.	nco = (wt – qi) / qh
C.	nco = (wt + qh) / qi
D.	nco = (wt + qh) / qi
Answer» D. nco = (wt + qh) / qi

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