Question 5 of 30
When combating a Class C fire, which of the following dangers may be present?
A
Spontaneous combustion of scrap metal
B
High expansion foam flashover
C
Toxic fumes from burning insulation or electric shock
D
Exploding fuel-air vapor mixtures
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Answer & Explanation
The correct answer is Option C: 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.