When does the heat generated by fluid friction becomes appreciable compared to the heat transferred between the fluids? Options: A . &nbspAt high fluid velocity B . &nbspAt low velocity C . &nbspWhen fluid flows past a smooth surface D . &nbspNone of these

When does the heat generated by fluid friction becomes appreciable compared to t

Question

When does the heat generated by fluid friction becomes appreciable compared to the heat transferred between the fluids?

Options:

A . At high fluid velocity

B . At low velocity

C . When fluid flows past a smooth surface

D . None of these

Answer: Option A

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