What are the two main categories of liquefied gas cargoes carried in bulk?
Direct Answer
Option C: LNG (Liquefied Natural Gas) and LPG (Liquefied Petroleum Gas)
Liquefied gas carriers primarily transport LNG, consisting mainly of methane, and LPG, which includes propane and butane. These are categorized by their physical properties and carriage requirements under the IGC Code, necessitating distinct containment systems, such as membrane or independent tanks, to manage their specific boiling points and pressures.
All Options
Detailed Explanation & Context
Liquefied gas carriers primarily transport LNG, consisting mainly of methane, and LPG, which includes propane and butane. These are categorized by their physical properties and carriage requirements under the IGC Code, necessitating distinct containment systems, such as membrane or independent tanks, to manage their specific boiling points and pressures.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Liquefied Gas Tanker Cargo Operations (LGTCO/LGTF).
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