OCTCO/OCTF Exit Exam • Set 9 Question 18 of 30
What is the term for filling tanks with nitrogen, or similar liquid or gas to prevent cargo contact with the atmosphere?
✓
Direct Answer
Option B: padding
Padding is the term used to describe filling the ullage space of a cargo tank with an inert gas or liquid barrier (such as nitrogen) to prevent the cargo from contacting moisture or air.
All Options
A
covering
B
padding
(Correct Answer)
C
blanketing
D
inerting
Detailed Explanation & Context
Padding is the term used to describe filling the ullage space of a cargo tank with an inert gas or liquid barrier (such as nitrogen) to prevent the cargo from contacting moisture or air.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Oil and Chemical Tanker Cargo Operations (OCTCO/OCTF).
Advertisement
Practice Full OCTCO/OCTF Set 9
Test yourself with 30 interactive questions, live timer, and instant score.