Ohio Volunteer Firefighter Practice Exam 2025 – Complete Prep Guide

Question: 1 / 400

Which of the following is a potential indicator of a fire hazard?

Normal temperature readings

Strong odors

Blistering paint

Blistering paint is a clear indicator of a possible fire hazard because it often results from excessive heat buildup in an area. When heat is applied to surfaces, such as walls or ceilings, it can cause the paint to lose its adhesion, leading to bubbles or blisters forming. This phenomenon can signal that something is dangerously overheated, which might indicate the presence of a fire or the potential for one to start.

In contrast, normal temperature readings typically suggest that no immediate danger exists, while strong odors can arise from various non-hazardous sources or materials. Visible smoke is a more direct sign of an active fire rather than a potential hazard. Therefore, blistering paint is a critical sign to investigate further as it indicates increased heat levels that could lead to combustion.

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