Would you be willing to work over 40 hours a week?

This question is similar to another question that you might be asked. The focus of the ask here is whether or not you are willing to go above the hours required for the role if needed. Think about the industry that BC Hydro operates in and the rotating schedule requirements on their job descriptions. You should have decided prior to the interview that if that is a requirement for the role, whether or not you would be able to accommodate it.