Which technician is correct about the maximum output of wye-wound and delta-wound stators?

The maximum output of wye-wound and delta-wound stators is influenced by their winding configurations and how they interact with the electrical system. When discussing the output capabilities of these two winding types, it's essential to understand how their configurations relate to voltage and current.

In a wye configuration, the phase voltage is lower than the line voltage, which allows for a higher current flow at a lower voltage distribution. This design is effective for providing higher outputs in scenarios where stability and efficiency are key, particularly in applications involving higher loads.

On the other hand, the delta configuration allows for higher current at lower voltages across the phases. This configuration typically yields a higher maximum power output in terms of line-to-line voltage, making it suitable for applications requiring substantial starting torque and operational overload capacity.

Technician B correctly identifies the comparative maximum outputs of these configurations regarding specific electrical parameters. It's the understanding of how these configurations can maximize output under different circumstances that sets apart their applications in real-world scenarios, reflecting the nuances of electrical engineering principles in automotive systems.