The Dittus-Boelter equation for convective heat transfer [(i.e. h = 0. – McqOptions

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1.	The Dittus-Boelter equation for convective heat transfer [(i.e. h = 0.023 (K/D) (Re) 0.8 (Pr) 0.4] cannot be used for
A.	Low Reynold's number
B.	Very low Grashoff number
C.	Molten metals
D.	All (A), (B) and (C)
Answer» E.

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