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.
Related Questions
Q84:Which of the following bearing types would be an example of a rolling-element be... Q150:Concerning governor speed droop, what statement is true? Q249:In the illustrated self-contained, internal-pilot, piston-operated steam pressur... Q419:Pitting in the suction areas of a centrifugal pump bronze impeller is usually ca... Q509:To get an accurate measurement using a 12 inch machinist's steel rule, you shoul...
Ready to test your knowledge?
Take a General Subjects - Assistant Engineer Practice ExamOfficial Resources