Comparison of arithmetic mean temperature difference & LMTD - Heat Transfer
Q. How can the arithmetic mean temperature difference and LMTD of a same heat exchanger be compared?- Published on 12 Aug 15a. the arithmetic mean temperature difference is less than LMTD of a same heat exchanger
b. the arithmetic mean temperature difference is more than LMTD of a same heat exchanger
c. the arithmetic mean temperature difference and LMTD of a same heat exchanger are equal
d. none of the above
ANSWER: the arithmetic mean temperature difference is more than LMTD of a same heat exchanger