Step 1 involves a phone call getting to know you understanding the nature of your degree and understanding the details of the projects you’ve undertaken, and why your interests have lead you there. Step 2 involves a list of practical engineering questions, which you’re given an hour to look at prior to a conversation. Questions are which are quite random but all they want is to understand how you can logically articulate your ideas and you don’t need to be correct. Then they may ask you some questions centralised on additive engineering benefits disadvantages techniques just general information.