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MEO Class IV – EK-General : 2023/JUN/05
Question
Q5. i) What is the stern tube bearing and why it is provided? (4)
ii) Name the bearing material used & how same lubricated & cooled? (3)
iii) For 'oil lubricated' stern tubes,
how oil is prevented from flowing out? Explain sealing arrangement with line sketch & material used. (6)
iv) Name the type of oil used for lubrication. (3)
Asked in Year/Month/Ques No.