In a gas turbine recuperator, the expression for effectiveness for the parallel flow configuration reduces to

In a gas turbine recuperator, the expression for effectiveness for the

1.	In a gas turbine recuperator, the expression for effectiveness for the parallel flow configuration reduces to
A.	1 – exponential (- NTU)/3
B.	1 – exponential (- NTU)/4
C.	1 – exponential (- 2 NTU)/2
D.	1 – exponential (- NTU)/6
Answer» D. 1 – exponential (- NTU)/6

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In a gas turbine recuperator, the expression for effectiveness for the parallel flow configuration reduces to

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