Rolls-Royce Engineer interview questions

I have had a good overall impression, interesting questions, friendly interviewers. However there was a really bad audio during the phone call. Time scales after the interview have not been clearly explained. Impression that the interview should have taken longer. Remember questions too specific, without experience in the sector was not possible to answer

Applied online and did all kind of assessment tests, like iq and situationall questions, in 2 days got called for an interview, scheduled interview for next day, got interviewed with behavioral an situational questions, next week got the job offerwhich I acceptet.