REPFF Exit Exam • Set 2 Question 24 of 30

Fire is characterized by

✓

Direct Answer

Option C: Heat

Combustion is fundamentally an exothermic oxidation reaction. Heat serves as the primary thermal energy feedback mechanism required to sustain pyrolysis in solid fuels and vaporization in liquid fuels.

All Options

Reduction

Oxidation

Heat (Correct Answer)

Corrosion

Detailed Explanation & Context

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Refresher Fire Prevention & Fire Fighting (REPFF).

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