In counter-current flow heat exchanger, the logarithmic temperature difference b

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Question
In counter-current flow heat exchanger, the logarithmic temperature difference between the fluids is __________ as compared to parallel flow heat exchanger.
Options
A. same
B. less
C. greater

Correct Answer

greater

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Discussion

In counter-current flow heat exchanger, the logarithmic temperature difference between the fluids is __________ as compared to parallel flow heat exchanger.

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