What are examples of electrical fire hazards?

The correct choice highlights specific conditions that can lead to electrical fires. Overloaded circuits occur when too much electrical load is placed on a circuit, which can generate heat and potentially ignite surrounding materials. Frayed wires expose conductive components, increasing the risk of short circuits and sparks. Improper use of extension cords, such as daisy-chaining multiple cords or using them for appliances beyond their rated capacity, can similarly lead to overheating or electrical failure.

These factors are all directly related to electrical systems and their management, making them key contributors to fire hazards in environments where electricity is used. Understanding these specific hazards allows individuals to recognize and mitigate risks associated with electrical fire safety effectively.