TASCO Exit Exam • Set 5 Question 24 of 30
The total capacity of the slop tank or tanks should be not less than what percentage of the oil-carrying capacity of the vessel?
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Direct Answer
Option A: 3%
MARPOL regulations specify that the slop tank capacity must be sufficient to hold the oily water generated during tank cleaning and cargo residue, which is set at a minimum of 3% of the ship's total oil-carrying capacity.
All Options
A
3%
(Correct Answer)
B
7%
C
5%
D
10%
Detailed Explanation & Context
MARPOL regulations specify that the slop tank capacity must be sufficient to hold the oily water generated during tank cleaning and cargo residue, which is set at a minimum of 3% of the ship's total oil-carrying capacity.
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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