MCQOPTIONS
Saved Bookmarks
| 1. |
_In hydrodynamic bearings$? |
| A. | The oil film pressure is generated only by the rotation of the journal |
| B. | The oil film is maintained by supplying oil under pressure |
| C. | Do not require external supply of lubricant |
| D. | Grease is used for lubrication |
| Answer» B. The oil film is maintained by supplying oil under pressure | |