MCQOPTIONS
Saved Bookmarks
| 1. |
The pressure (kg/cm2 ) and temperature ( C) maintained in electrical desalters for crude oil are respectively |
| A. | 10 and 120 |
| B. | 1 and 200 |
| C. | 50 and 250 |
| D. | 10 and 300 |
| Answer» B. 1 and 200 | |