It was good. They asked thermal design conceptual questions. They were trying to test if computationally you can estimate the heat dissipation from a street light. They are trying to see how you think about things.
How to calculate heat flux at a boundary condition for a given problem.
The following metrics were computed from 6 interview experiences for the Apple Thermal Engineer role in Cupertino, California.
Apple's interview process for their Thermal Engineer roles in Cupertino, California is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Apple's Thermal Engineer interview process in Cupertino, California.