Which of these is NOT a focus of electrical safety training?

Understanding electrical engineering concepts, while valuable for a deeper comprehension of the field, is not typically a direct focus of electrical safety training. The primary aim of electrical safety training is to ensure that individuals are equipped with the knowledge and skills to work safely with or around electrical systems. This includes understanding safety practices, learning job-related procedures specific to their roles, and proper use of personal protective equipment (PPE) to minimize the risk of injury.

In contrast, the other options directly address practical safety measures and protocols necessary for safeguarding workers while they perform their tasks. Safety practices teach individuals how to prevent accidents, job-related procedures outline the specific steps to follow to ensure safety in their particular work roles, and PPE training focuses on the correct selection and use of equipment designed to protect against electrical hazards.