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Pick out the wrong statement. | |
A. | In case of heat transfer by purely forced convection, GR/Re2 ≤ 1. [Wrong Answer] |
B. | The equivalent diameter of heat transfer for a duct of square cross-section (having each side as 'x') is equal to 4x. [Correct Answer] |
C. | Distillation process is not the same as evaporation. [Wrong Answer] |
D. | The effectiveness of nucleate boiling depends basically on the ease with which the bubbles are formed and detached from the heating surface. [Wrong Answer] |