GASCO Exit Exam • Set 4 Question 27 of 30

A water repellant such as _____ is added in order to avoid humidity in the power

✓

Direct Answer

Option B: Silicon

Silicon additives and metal stearates are added to dry chemical powders as water repellents to prevent moisture caking and maintain fluid powder discharge.

All Options

Sulphur

Silicon (Correct Answer)

Calcium

None of the abov

Detailed Explanation & Context

Silicon additives and metal stearates are added to dry chemical powders as water repellents to prevent moisture caking and maintain fluid powder discharge.

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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