What is the relation between the averaged heat transfer coefficient o – McqOptions

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1.	What is the relation between the averaged heat transfer coefficient over the entire condenser length vs its film thickness value at a point x?
A.	havg = \(\frac{4}{3} K/\delta \)
B.	havg = \(\frac{8}{3} K/\delta \)
C.	havg = \(\frac{8}{3} \delta/K \)
D.	havg = \(\frac{4}{3} \delta/K \)
Answer» B. havg = \(\frac{8}{3} K/\delta \)

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