3 people questioning, regular setup but at the plant. each person ask a question about a topic and try to cover all topics. after a tour around the plan t they take you to an office for interview time.
Interview questions [1]
Question 1
they had a piece of equipment (typically related to something with the plant system, like valves, rotors, etc...) and the question is tell us what do you think this is and describe if its good or not.