GASCO Exit Exam • Set 3 Question 4 of 30

The ventilation of the airlock should be of the ______ pressure type

✓

Direct Answer

Option B: Positiv

Airlocks providing access between gas-dangerous and gas-safe zones are maintained at positive relative air pressure to prevent vapor ingress into the safe area.

All Options

Negativ

Positiv (Correct Answer)

Neutral

None of the abov

Detailed Explanation & Context

Airlocks providing access between gas-dangerous and gas-safe zones are maintained at positive relative air pressure to prevent vapor ingress into the safe area.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Liquefied Gas Tanker Cargo Operations (GASCO).

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