LGTCO/LGTF Exit Exam • Set 6 Question 5 of 30

In fixed gas-detection systems on board gas carriers, the Gas Codes mandate that sampling intervals from any one space must not exceed:

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Direct Answer

Option B: 30 minutes

Where sequential gas sampling systems are used on gas carriers, the interval between consecutive samplings from any individual monitored location must not exceed 30 minutes.

All Options

60 minutes

30 minutes (Correct Answer)

45 minutes

20 minutes

Detailed Explanation & Context

Where sequential gas sampling systems are used on gas carriers, the interval between consecutive samplings from any individual monitored location must not exceed 30 minutes.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Liquefied Gas Tanker Cargo Operations (LGTCO/LGTF).

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