Need an electrical engineer to explain a small electrical (motor) arrangement.

I am in need of an electrical engineer who can explain the function of individual components in a small electrical motor arrangement. I do not have access to a diagram, but I can draw one if necessary.
Skills and Experience:
- Strong knowledge of electrical engineering and motor arrangements
- Ability to explain complex concepts in a clear and concise manner
- Proficiency in creating diagrams and visual representations

Reference-
https://www.youtube.com/watch?v=rdmjrckxhhc&t=563s&pp=ygUUaG93IGJsYWNrYmVhcmQgYXIgMTU%3D
Duration (9:27)

For more info-
https://www.youtube.com/watch?v=R_4MAjNk9aA&t=31s&pp=ygUUaG93IGJsYWNrYmVhcmQgYXIgMTU%3D