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Class 1 Exam Q&A : 2024/OCT/07
Question
Q7. Improving efficiency of propellers is recognized as a growing means to improve energy efficiency of ships. Discuss the following high-efficiency propellers with its merits and demerits: (16)
a) Ducted Propellers
b) Kappel Propellers
c) Contra rotating Propellers.
d) Azimuth Propulsion.
Asked in Year/Month/Ques No.