Hitachi Energy Interview Questions, Process, and Tips

Interview preparation tips for other job seekers - Be confident and comfortable will answer the question.
Be genuine and let interviewer feel that you are answering from your experience.
It is absolutely fine if you don't know something which interviewer asked, tell them straight that you are not aware and ready to learn.
Be ready for the feedback and work on those.
It is not necessary that you have to get selecte where ever you have given the interview, it's fine if you don't get selected, it doesn't mean that you are not capable, it's just your are not the perfect fit for that role.
Be optimistic and realistic.