GSK Exit Exam • Set 5 Question 18 of 30

What type of portable extinguisher should be used for oil fire

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Direct Answer

Option C: Foam type

Oil fires, often classified as Class B fires, involve flammable liquids. Foam extinguishers work by creating a blanket over the burning surface, separating the fuel from the air and cooling it. Water-based extinguishers are ineffective and can spread the fire.

All Options

A

CO2 type

B

Water type

C

Foam type (Correct Answer)

D

Soda water

Detailed Explanation & Context

Oil fires, often classified as Class B fires, involve flammable liquids. Foam extinguishers work by creating a blanket over the burning surface, separating the fuel from the air and cooling it. Water-based extinguishers are ineffective and can spread the fire.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • General Ship Knowledge (GSK).

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