4000Chemical EngineeringMedium
Bulk of the convective heat transfer resistance from a hot tube surface to the fluid flowing in it, is ________?
AMainly confined to a thin film of fluid near the surface
BNone of these
CUniformly distributed throughout the fluid
DIn the central core of the fluid
Correct answer
A. Mainly confined to a thin film of fluid near the surface
Explanation
The correct answer is Mainly confined to a thin film of fluid near the surface.