Exam Question
(a) What is bilging and What are the effects of bilging? (8)
(b) How are bulkheads classified? (3)
(c) What are the advantages of water tight bulkheads? How is the water tight bulkhead tested? (5)
Class 4 (4th Engineer)
SC&S
📅 Mar 2024
Reference Answer
### (a) Bilging and its Effects
**Definition of Bilging:**
Bilging is a condition where a ship's hull is breached, allowing seawater to enter a previously dry compartment. This breach can result from events such as grounding, collision, structural failure, or military action. A key characteristic of a bilged compartment is that the internal water level is subject to the external sea level, meaning the water is free to flow in or out as the ship's draft and the sea state change.
**Effects of Bilging (Surveyor-Grade Explanation):**
**Definition of Bilging:**
Bilging is a condition where a ship's hull is breached, allowing seawater to enter a previously dry compartment. This breach can result from events such as grounding, collision, structural failure, or military action. A key characteristic of a bilged compartment is that the internal water level is subject to the external sea level, meaning the water is free to flow in or out as the ship's draft and the sea state change.
**Effects of Bilging (Surveyor-Grade Explanation):**
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