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Heat Transfer - Engineering

Q1:

Choose the correct equation.

A Nu = (Re) (Pr) (Gz)

B Nu = (Re) (Pr) (St)

C Nu = (Re)(Pr)

D Nu = (Pr)(St)

ANS:B - Nu = (Re) (Pr) (St)

The correct equation for relating Nusselt number (Nu), Reynolds number (Re), and Prandtl number (Pr) is: Nu = (Re) (Pr) So, the correct choice is: Nu = (Re) (Pr)