Engine: Motor Plants and Auxiliary Boilers

1. A To compensate for torsional twisting of the shaft in response to torque variations.
2. B To compensate for variations in propeller thrust loading in response to load changes.
3. C To compensate for flexing of the hull in response to different loading conditions.
4. D To compensate for propeller induced vibrations as a result of propeller irregularities.

Tip: press A-D to answer