| Concerning the proper lubrication of a ring-oiled line shaft bearing, what statement is true? |
| A) The oil level should be maintained high enough so that some oil is seen exiting the bearing along the shaft. |
| B) The oil level should be high enough so that the oiling rings dip into the oil, but the rings must not be allowed to freely rotate with the shaft. |
| C) The oil level should be high enough so that the oiling rings dip into the oil, and the rings must freely rotate with the shaft. |
| D) The oil level should be maintained high enough so that the entire bearing is continuously flooded. |
