Pick out the wrong statement

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Pick out the wrong statement.

A. In case of heat transfer by purely forced convection, G_R/R_e² $$ \leqslant $$ 1

B. The equivalent diameter of heat transfer for a duct of square cross-section (having each side as 'x') is equal to 4x

C. Distillation process is not the same as evaporation

D. The effectiveness of nucleate boiling depends basically on the ease with which the bubbles are formed and detached from the heating surface

Answer: Option B

This Question Belongs to Chemical Engineering >> Heat Transfer

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