MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
Water is entering a storage tank at a temperature T 0 and flow rate Q 0 and leaving at a flow rate Q and temperature T . There are negligible heat losses in the tank. The area of cross-section of the tank is A 0 . The model that describes the dynamic variation of temperature of water in the tank with time is given as : |
| A. | Q 0 ( T 0 - T ) = A c . |
| B. | Q 0 T 0 - QT = A c . |
| C. | Q ( T 0 - T ) = A c . |
| D. | Q ( T 0 - T ) = A c . |
| Answer» B. Q 0 T 0 - QT = A c . | |