

MCQOPTIONS
Saved Bookmarks
1. |
In a double pipe heat exchanger, in the inner side fluid enters at 20 and leaves at 45 . The annulus has steam condensing at 1atm. What is the value of LMTD? |
A. | 39 |
B. | 66.7 |
C. | 70 |
D. | 40.5 |
Answer» C. 70 | |