Valero Operations interview questions

Very smooth process. I was interviewed by 3 professional managers. They were very polite , friendly and straight forward. Interview took about 45 minutes to an hour. My process took about 4 months from applying to starting .

First took a mechanical aptitude test to qualify for interview. After receiving letter then interview is set up. Interview is a panel interview consisting of a representative from HR and three others from engineering, operations, and area managers. Each asked questions and took notes. They like for you to answer as swift as possible and be able to think on your feet. Each question was a scenario based question. What would you do if there was confrontation between co-worker? Name a time when you went above and beyond to get a job done? Name a time when you've taken short cuts? ( tell them you don't take short cuts)