Siemens Energy Software Engineer interview experience

There was even a math problem involving CT, and I was asked about active and reactive power, including their formula relationships. The technical discussion used diagrams too, including a single-line style and system diagram for a wind turbine.

I had to interpret which components would inject or absorb reactive power in that setup, and the interview also went deep into relay operation—especially distance relays and differential relays. The difficulty felt high throughout, and even though the problem itself wasn’t described as impossible, it required a lot of exact understanding under