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Which of the following statements are true about an m-shell n-tube Heat Exchanger?

Which of the following statements are true about an m-shell n-tube Heat Exchanger? Correct Answer Temperature takes m-1 turns for shell and n-1 turns for tube

In a m-n shell and tube HE, there are m shell compartments and n tube passes, for which we observe m-1_n-1 temperature elbows on the temperature length plot. Hence, if we look at the plot of temperature-length plot, we can very easily determine the type of the Heat exchanger.

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