Identify correct labelling for Tanker VEC
Direct Answer
Option A: 1- P/V Valve; 2- Mast Riser; 3- P/V Breaker; 4 - Deck water seal
In a standard tanker VEC (Vapour Emission Control) system configuration, the sequence involves the P/V valve (pressure regulation), Mast Riser (venting), P/V Breaker (vacuum protection), and the deck water seal as the primary flame arrestor.
All Options
Detailed Explanation & Context
In a standard tanker VEC (Vapour Emission Control) system configuration, the sequence involves the P/V valve (pressure regulation), Mast Riser (venting), P/V Breaker (vacuum protection), and the deck water seal as the primary flame arrestor.
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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