Nusselt number is the ratio of – McqOptions

MCQOPTIONS

1.	Nusselt number is the ratio of
A.	Convective and conductive resistances
B.	Conductive and convective resistances
C.	Wall heat transfer rate to mass heat flow rate
D.	Kinetic viscosity to thermal diffusivity
Answer» C. Wall heat transfer rate to mass heat flow rate

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