Students will be introduced to marine auxiliary machinery including pumps, boilers, air compressors, water-makers, sewage treatment plants, oily water separators, etc. This will also include stabilizers, bow thrusters, and deck machinery. They will also acquire an understanding of diesels and diesel systems. The course covers propeller, propeller shafts, bridge control, hydraulic systems, and firefighting systems. The electrical session will explore alternators and electrical distribution.