# In the case of a shell and tube heat exchanger, the logarithmic mean temperature difference _____ ? with Answer - Chemical Engineering Mcqs | TestPrep

> Solved MCQ: In the case of a shell and tube heat exchanger, the logarithmic mean temperature difference _____ ? Correct Answer: A. Is always less than arithmetic average value. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# In the case of a shell and tube heat exchanger, the logarithmic mean temperature difference _____ ?

Direct Answer & Quick Reference

The correct option is **A. Is always less than arithmetic average value**.

A. Is always less than arithmetic average value **(Correct Answer)**

B. Is always more than arithmetic mean value and the geometric mean value

C. Is always less than arithmetic mean value, but more than geometric mean value

D. May be either more or less than geometric mean and arithmetic mean value depending upon

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Verified Key: A. Is always less than arithmetic average value
Solved by 5,504+ students

Verified against official examination board answer keys and standard curriculum textbooks.

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