Need some calculations

[Mikeymike]

Hey guys I got my 302 coming up soon and done a mock paper.

Can anyone give me some calculations to have a go at? such as cables calcs, star/delta 3 phase or transformer calcs please I need a get my brain working lol.

 

[revjames]

Hey guys I got my 302 coming up soon and done a mock paper.Can anyone give me some calculations to have a go at? such as cables calcs, star/delta 3 phase or transformer calcs please I need a get my brain working lol.

Get your brain working and do a search