Where can I study this type of problem? (fluid dynamics)

[Noob of the Maths]

Hello everyone!

I have to study for an exam, of which I have just retaken the subject (fluid dynamics) and I don't feel very good.

In my language (Spanish) I find these similar problems, but in English I only find problems that do not include these types of arrangements.

I know that the problem is mine for not knowing how to search, so I kindly ask for help on resources to study these types of problems with this type of hydraulic arrangements in English, whether books or YouTube videos.

Thank you so much :)

Below present problems I am referring to.

 

[Lnewqban]

Would this help?

https://www.engineeringtoolbox.com/piping-tubing-systems-t_6.html