TASCO Exit Exam • Set 3 Question 27 of 30
The manifold pressure when loading oil cargo should be
✓
Direct Answer
Option A: 'Zero'
During cargo operations, manifold pressure is maintained at a level that balances the system; maintaining 'zero' pressure relative to the tank prevents excessive stress on hoses and potential leaks.
All Options
A
'Zero'
(Correct Answer)
B
Below the cargo tank pressure
C
Above atmospheric pressure
D
Above the cargo tank pressure
Detailed Explanation & Context
During cargo operations, manifold pressure is maintained at a level that balances the system; maintaining 'zero' pressure relative to the tank prevents excessive stress on hoses and potential leaks.
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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