Technical. Inside out, asked from every domain in one's resume. You should be technically sound to even understand the question. You'll learn a lot while attending the interview. Also, know a bit about the company's products to understand the level of questions.
Basics of aerodynamics, CFD, aeroelasticity
The following metrics were computed from 1 interview experience for the Lam Research Post Graduate Engineering Trainee PGET role in India.
Lam Research's interview process for their Post Graduate Engineering Trainee PGET roles in India is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Lam Research's Post Graduate Engineering Trainee PGET interview process in India.