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1. |
In a heat exchanger, the rate of heat transfer from the hot fluid to the cold fluid |
A. | varies directly as the area and the LMTD. |
B. | directly proportional to LMTD and inversely proportional to the area. |
C. | varies as square of the area. |
D. | none of these. |
Answer» B. directly proportional to LMTD and inversely proportional to the area. | |