"The largest electrical project I worked on was the restoration of a historical building. The work was intricate and, because it was a historic building, my team had a lot of red tape and special rules to abide by while working. It was a great experience, overall."

The interviewer wants to understand the level of difficulty that you can handle in your work. Show the interviewer that you have substantial insight into what it takes to complete a massive project. When you respond, include the factors that should come together to make a project successful. You need to comply with the National Electric Code, follow state and building regulations, troubleshoot, and direct other workers, among other responsibilities. Touch on a few of these areas in your example to show off your skills and strengths.

"I worked on the construction of a new hotel downtown. The biggest challenge was making sure that all of the trades were communicating effectively. I implemented a new project management software, which allowed our team to communicate the status of each task via a simple update on our phones. The project ran seamlessly."