What is one risk associated with a frayed electrical cord?

A frayed electrical cord presents a significant risk of electric shock. When the protective insulation around the wires is damaged, it can expose the live wires inside. This exposure creates a pathway for electricity to potentially come into contact with someone handling the cord, which can result in a serious injury or fatality. Electric shock can occur when a person touches the frayed area, especially if they are in contact with a grounded surface, allowing the current to flow through their body.

The other options do not accurately reflect the dangers associated with a frayed cord. While short-circuiting the appliance is a concern with faulty wiring, the immediate and grave danger of electric shock is a more prominent risk in this scenario. A frayed cord does not make handling easier; in fact, it complicates handling due to caution needed around the exposed wires. Improving conductivity is also not a characteristic of a frayed cord; rather, the damage hinders the cord's function and safety. Thus, recognizing the potential for electric shock is vital for safety when dealing with frayed cords.