What is a common hazard when working near live electrical equipment?

The common hazard when working near live electrical equipment is electric shock. This risk arises because live electrical components can carry high voltage and current, which can easily pass through the body of a person who comes into contact with them. Electric shock can lead to serious injury, including burns, cardiac arrest, or even fatalities, depending on the voltage level and the path the current takes through the body.

While fire hazards, slips and falls, and exposure to fumes and gases can all be significant concerns in various work environments, they are not as directly related to the presence of live electrical equipment as electric shock is. It is essential for anyone working around electrical systems to understand the specific dangers involved and to follow proper safety protocols to prevent accidents and injuries.