AFF Exit Exam • Set 4 Question 7 of 30

When combating a Class C fire, which of the following dangers may be present?

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Direct Answer

Option B: Toxic fumes from burning insulation or electric shock

Class C fires, involving energized electrical equipment, pose the risk of toxic fumes from burning insulation materials and the immediate danger of electric shock to personnel.

All Options

Exploding fuel-air vapor mixtures

Toxic fumes from burning insulation or electric shock (Correct Answer)

High expansion foam flashover

Spontaneous combustion of scrap metal

Detailed Explanation & Context

Class C fires, involving energized electrical equipment, pose the risk of toxic fumes from burning insulation materials and the immediate danger of electric shock to personnel.

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

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