What safety system automatically shuts down cargo pumps and closes valves in emergencies?
Direct Answer
Option A: Emergency Shutdown System (ESD)
The Emergency Shutdown System (ESD) provides a rapid means to stop cargo transfer by automatically closing manifold valves and tripping cargo pumps. Governed by SOLAS and ISGOTT, it mitigates risks during cargo hose rupture, tank overfill, or catastrophic manifold failure.
All Options
Detailed Explanation & Context
The Emergency Shutdown System (ESD) provides a rapid means to stop cargo transfer by automatically closing manifold valves and tripping cargo pumps. Governed by SOLAS and ISGOTT, it mitigates risks during cargo hose rupture, tank overfill, or catastrophic manifold failure.
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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