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Heat Transfer - Engineering

Q1:

Nusselt number for full developed, laminar, constant property flow in a pipe at uniform heat flux is

A 0.72

B 4.364

C 18

D 18

ANS:B - 4.364

For fully developed, laminar, constant property flow in a pipe at uniform heat flux, the Nusselt number (Nu) can be calculated using the following correlation: 3.66Nu=3.66 Therefore, the correct choice is not provided among the options.