What is a significant risk associated with working on electrical systems without adequate training?

The significant risk associated with working on electrical systems without adequate training is serious injury or death. Electrical work involves handling high voltages and currents, which can lead to severe accidents if proper safety protocols and training are not followed. Inadequately trained individuals may not be fully aware of the dangers present, such as electrical shock, arc flashes, or fire hazards. These conditions can result in life-threatening injuries, not only to the worker but also to nearby individuals.

While there are other consequences to consider, such as potential fines or loss of work hours, the most critical factor remains the immediate danger posed to health and life. Safety precautions, knowledge of electrical theory, and understanding of proper techniques are essential to ensure a safe working environment. The emphasis on training stems from the need to equip individuals with the skills and knowledge necessary to mitigate these risks effectively.