FPFF Exit Exam • Set 2 Question 26 of 30
Which statement about firefighting foam is true?
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Direct Answer
Option D: Foam conducts electricity
Firefighting foam is electrically conductive. It is most effective on Class B fires (flammable liquids) by forming a blanket that smothers the flames and prevents re-ignition, not for Class A fires.
All Options
A
Foam is most effective on burning liquids which are flowing
B
Foam can only be used to extinguish Class A Fire
C
To be most effective, Foam should be directed at the base of the fire
D
Foam conducts electricity
(Correct Answer)
Detailed Explanation & Context
Firefighting foam is electrically conductive. It is most effective on Class B fires (flammable liquids) by forming a blanket that smothers the flames and prevents re-ignition, not for Class A fires.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Fire Prevention & Fire Fighting (FPFF).
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