Resume walkthrough with hiring manager. He seemed like a good guy.explained different projects to him. He asked questions related to them. Not too tough. Rigorous. Asked question on cad tools and experience.

This typically involves one or more mechanical engineers or hiring managers. They may ask you to solve technical problems related to mechanical design, thermodynamics, fluid mechanics, or other relevant areas. Expect questions that test your problem-solving skills and ability to apply theoretical knowledge to practical scenarios.