For condensation of pure vapors if the heat transfer co-efficients in...

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For condensation of pure vapors, if the heat transfer co-efficients in filmwise and drop-wise condensation are respectively h_f and h_d, then

A. h_f = h_d

B. h_f > h_d

C. h_f < h_d

D. h_f could be greater or smaller than h_d

Answer: Option C

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