AIGF Exit Exam • Set 5 Question 24 of 30
NOX and SOX emission can be controlled by using which type of fuel
✓
Direct Answer
Option D: LNG
Using natural gas (LNG) as fuel enables vessels to meet IMO Tier III NOx limits in Emission Control Areas (ECAs) without requiring post-combustion SCR systems.
All Options
A
Heavy fuel oil
B
marine diesel oil
C
petrol
D
LNG
(Correct Answer)
Detailed Explanation & Context
Using natural gas (LNG) as fuel enables vessels to meet IMO Tier III NOx limits in Emission Control Areas (ECAs) without requiring post-combustion SCR systems.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Ships subject to the IGF Code (AIGF).
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