What does “energized” refer to in regard to machinery?

The term “energized” in regard to machinery refers to a machine that is connected to an energy source. This definition encompasses any type of energy that could power a machine, such as electrical, mechanical, hydraulic, pneumatic, thermal, or chemical energy. Understanding this concept is crucial for applying Lockout/Tagout procedures effectively because it emphasizes the importance of disconnecting energy sources to prevent accidental startup or release of hazardous energy during maintenance or servicing.

When a machine is energized, it poses a risk of injury to workers who may be performing maintenance or repair tasks. Hence, identifying an energized state helps in determining that proper lockout/tagout procedures must be implemented to ensure the safety of personnel.

In contrast, options describing a machine that is repaired, under manual operation, or that is shut down do not meet the definition of energized, as these states indicate a lack of active energy sources that could create hazards during work. Understanding the correct definition of energized is vital for maintaining workplace safety.