AFF Exit Exam • Set 4 Question 15 of 30
Which dangerous condition should be kept in mind after using a 6.8 kg CO2 fire extinguisher on a small oil fire on the engine room floor plates?
✓
Direct Answer
Option C: Rekindling of the fire
After using a CO2 extinguisher on an oil fire, rekindling is a potential danger as the CO2 dissipates and the hot oil may reach its ignition temperature again if not properly cooled or smothered.
All Options
A
Suffocation inside the main casing
B
Rupture of downstream valves
C
Rekindling of the fire
(Correct Answer)
D
Freezing of mechanical controls
Detailed Explanation & Context
After using a CO2 extinguisher on an oil fire, rekindling is a potential danger as the CO2 dissipates and the hot oil may reach its ignition temperature again if not properly cooled or smothered.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Fire Fighting (AFF).
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