Exam Question
(a) With a simple sketch show the stern tube arrangement and describe the same. (10)
(b) Show the Aft seal arrangement with a neat sketch (6)
Class 4 (4th Engineer)
MEP
📅 Jul 2022
Reference Answer
### (a) Stern Tube Arrangement
#### **1. Purpose and Function**
The stern tube is a crucial structural and operational component of a ship's propulsion system. Its primary functions are:
* **Support:** It houses the bearings that support the weight and rotational loads of the propeller shaft (tailshaft).
#### **1. Purpose and Function**
The stern tube is a crucial structural and operational component of a ship's propulsion system. Its primary functions are:
* **Support:** It houses the bearings that support the weight and rotational loads of the propeller shaft (tailshaft).
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