What is the maximum limit of sulphur content in bunker fuel oil?
Direct Answer
Option A: $4.5\%m/m$
MARPOL Annex VI sets strict limits on the sulphur content of bunker fuel to reduce SOx emissions. The standard global limit, as established in the regulation, is 4.5% m/m, though regional Emission Control Areas (ECAs) now have significantly stricter requirements.
All Options
Detailed Explanation & Context
MARPOL Annex VI sets strict limits on the sulphur content of bunker fuel to reduce SOx emissions. The standard global limit, as established in the regulation, is 4.5% m/m, though regional Emission Control Areas (ECAs) now have significantly stricter requirements.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Oil Tanker Cargo Operations (TASCO).
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