Question 324General Subjects - Assistant Engineer
70% to passWhich of the following propulsor types represents the proper terminology for a Voith Schneider drive?
ADucted propeller
BTandem propellers
CVane wheel
DCycloidal propeller
AI Explanation
The correct answer is D) Cycloidal propeller. The Voith Schneider drive is a type of cycloidal propeller, which uses rotating blades in a circular arrangement to provide propulsion. This type of propulsor is distinct from a ducted propeller (A), tandem propellers (B), or a vane wheel (C). The cycloidal propeller design allows for precise maneuvering and high thrust, making it a common choice for vessels that require excellent low-speed handling, such as tugboats and ferries. Understanding the proper terminology for different propulsor types is essential for correctly answering US Coast Guard Captain's License Examination questions.
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