The phrase Working on or near energized or exposed energized parts applies to which scenario?

• A. Only de-energized parts
• B. Work on exposed live parts, or near enough to expose hazards
• C. Any maintenance on equipment
• D. Only when insulated tools are used

Answer: (B)

The situation the phrase targets is when you must treat the work as energized because you are dealing with parts that are live or are so close to live parts that a hazard could be exposed. That means you’re either working directly on exposed live parts or you’re close enough that shock or an arc flash could occur, even if you’re not touching anything at that moment.

This isn’t limited to work on parts that are de-energized, so simply turning off power isn’t the only condition. It also isn’t universal for all maintenance, since many tasks can be done safely after proper de-energization and lockout/tagout. And it isn’t solely about using insulated tools; while insulated tools are a protective measure, the need to treat the work as energized applies whenever live parts or exposure to hazards are present. In those scenarios, you follow energized work procedures, including hazard assessment, appropriate PPE, and control measures.