The harbor tug to which you are assigned has main propulsion engines of the type shown in the illustration. In terms of operating cycle, scavenging fl...

Question

The harbor tug to which you are assigned has main propulsion engines of the type shown in the illustration. In terms of operating cycle, scavenging flow pattern, and piston type, what statement is true concerning this engine type?

Accepted Answer

This is a two-stroke cycle, uniflow-scavenged, trunk type piston engine.

Engine: Motor Plants and Auxiliary Boilers

The harbor tug to which you are assigned has main propulsion engines of the type shown in the illustration. In terms of operating cycle, scavenging flow pattern, and piston type, what statement is true concerning this engine type?

Appears on the 2026 sample exam for

More Motor Plants and Auxiliary Boilers questions