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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 = \(\frac{8}{3} K/\delta \) | |