At what step can an apprentice work with secondary voltage?

An apprentice can work with secondary voltage during the second step of their training. This step typically encompasses the foundational knowledge and skills necessary to understand electrical systems that operate at a lower voltage level, which includes secondary voltage.

Working with secondary voltage involves handling electricity that is generally considered safer compared to primary voltage, allowing apprentices to develop practical skills while under supervision and adhering to safety protocols. At this level, apprentices learn about the properties of secondary voltage, its applications, and the necessary safety measures required to work safely and effectively.

The earlier stages focus on fundamental concepts and safety measures, while the more advanced steps involve higher voltages and more complex systems. Therefore, allowing apprentices to engage with secondary voltage at the second step provides them with a practical learning experience that builds on their initial training without overwhelming them with more complex primary voltage systems.