FPFF Exit Exam • Set 2 Question 11 of 30
Electricity switch board fire with power on, what type of extinguisher to be used?
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Direct Answer
Option A: Carbon-dioxide
For fires involving energized electrical equipment, such as switchboards, a Carbon Dioxide (CO2) extinguisher is the preferred choice. CO2 is a non-conductive gas that displaces oxygen and cools the fire without leaving residue.
All Options
A
Carbon-dioxide
(Correct Answer)
B
Water
C
DCP
D
Foam
Detailed Explanation & Context
For fires involving energized electrical equipment, such as switchboards, a Carbon Dioxide (CO2) extinguisher is the preferred choice. CO2 is a non-conductive gas that displaces oxygen and cools the fire without leaving residue.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Fire Prevention & Fire Fighting (FPFF).
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