Class 4 (4th Engineer) MEKG 📅 May 2024

Exam Question

Write short notes on the following:

(a) Need for draining F.O. Services tanks regulary (4)

(b) Need to ensure engine control room temperature is correctly maintained (4)

(d) To ensure that all guard rails are in place properly secured in the engine room (4)

Reference Answer

### (a) Need for Draining F.O. Service Tanks Regularly
The regular draining of fuel oil service tanks is a critical operational routine essential for safeguarding machinery and ensuring efficient combustion. The primary reasons are:
1. **Removal of Water:**
* **Source:** Water contamination occurs from condensation within the tank due to temperature differentials, potential seawater leakage from heating coils, or carry-over from malfunctioning purifiers and settling tanks.

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