OCTCO/OCTF Exit Exam • Set 7 Question 24 of 30
All VLCC normally has cargo tank heating arrangement as?
✓
Direct Answer
Option C: Deck steam heater heated by steam circulation
Large crude carriers (VLCCs) utilize steam deck heaters or internal steam heating coils to maintain crude oil at the required carriage and discharge pumping temperatures.
All Options
A
Heating steam arrangement in the individual tanks by steam circulation
B
Deck heaters electrically heated for circulation through heaters
C
Deck steam heater heated by steam circulation
(Correct Answer)
D
None of the above
Detailed Explanation & Context
Large crude carriers (VLCCs) utilize steam deck heaters or internal steam heating coils to maintain crude oil at the required carriage and discharge pumping temperatures.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Oil and Chemical Tanker Cargo Operations (OCTCO/OCTF).
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