GASCO Exit Exam • Set 2 Question 24 of 30

What instrument is used to check dew point (moisture content) in inert gas?

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Direct Answer

Option C: Dew point meter / Hygrometer

Hygrometers measure dew point to ensure inert gas moisture content is sufficiently low (typically below -40°C to -60°C dew point).

All Options

Pyrometer

Salinometer

Dew point meter / Hygrometer (Correct Answer)

Manometer

Detailed Explanation & Context

Hygrometers measure dew point to ensure inert gas moisture content is sufficiently low (typically below -40°C to -60°C dew point).

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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