Which of the following actions can increase the risk of electric shock?

Ignoring personal protective equipment significantly increases the risk of electric shock because personal protective equipment (PPE) is designed to provide a barrier against electrical hazards. PPE, such as insulated gloves, rubber boots, and protective clothing, helps to prevent electrical energy from reaching the body. When individuals neglect to wear appropriate PPE while working near electrical sources, they expose themselves to direct contact with live circuits or conductive materials, which can lead to serious injury or death from electric shock.

In contrast, wearing insulated gloves and using tools with non-metallic handles are measures that help mitigate the risk of electric shock by preventing electrical currents from passing through the body. Following established safety protocols is also essential in reducing risks, as these protocols are designed based on best practices and regulations to protect workers from electrical hazards. Thus, neglecting to use personal protective equipment is a critical oversight that directly contributes to increased electric shock risk.