| The main propulsion shaft turning gear usually connects to the free end of the high-speed high pressure pinion because the __________. |
| A) lubricating oil from the high-speed pinion can easily supply the turning gears |
| B) arrangement allows for the use of a muff type coupling for flexibility and smooth engagement |
| C) turning gears are double reduction worm type and cannot mate with the low pressure high- speed pinion |
| D) greatest gear ratio between the turning gear motor output and bull gear can be obtained |
