Engine : Motor Plants and Auxiliary Boilers - 987/947 |
---|
« Previous Question |
What is the primary purpose of self-aligning spherically-seated line shaft bearings? |
A) To compensate for torsional twisting of the shaft in response to torque variations. |
B) To compensate for variations in propeller thrust loading in response to load changes. |
C) To compensate for flexing of the hull in response to different loading conditions. |
D) To compensate for propeller induced vibrations as a result of propeller irregularities. |
loading answer...
Comments |
---|
There are no comments for this question. |