Question 3 of 30
Identify correct labelling for Tanker VEC
1- P/V Valve; 2- P/V Breaker; 3- Mast Riser; 4 - Deck water seal
1- P/V Valve; 2- P/V Breaker; 3- Deck water seal; 4- Mast Riser
1- Mast Riser; 2- P/V Breaker; 3- P/V Valve; - Deck water seal
1- P/V Valve; 2- Mast Riser; 3- P/V Breaker; 4 - Deck water seal
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Answer & Explanation
The correct answer is Option D: 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.