Which of the following is the main risk if personal protective equipment is not used in electrical work?

When personal protective equipment (PPE) is not utilized in electrical work, the primary risk is injury from electrical shock or burns. This is due to the inherent hazards associated with working around live wires and electrical components. The fundamental purpose of PPE—such as insulated gloves, rubber-soled shoes, and flame-resistant clothing—is to provide a barrier against these hazards.

Electrical shock can occur when a person comes into contact with an energized source, leading to serious injury or even death. Additionally, burns can happen from electrical arcs or exposure to hot equipment, which can cause significant harm to skin and tissue. Using the appropriate PPE is critical in mitigating these risks, ensuring that those performing electrical work are safeguarded against potentially life-threatening accidents.

While increased efficiency errors, higher material costs, and longer project timelines may be concerns in electrical projects, they do not pose the immediate physical danger that the absence of protective gear does. Safety in electrical work is paramount, and the presence of PPE is vital for protecting individuals from severe injuries.