MCQOPTIONS
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| 1. |
Why are food, pharmaceuticals and sensitive fluids used in climbing tube evaporators? |
| A. | The pressure is very low |
| B. | There is very less temperature gradient |
| C. | The fluid is not exposed to high temperature for a long period of time |
| D. | Its heated by natural convection |
| Answer» D. Its heated by natural convection | |