I don't know if this is the right section, but there are a lot of smart people here 
1) As a book for the SEP E 1kV exam without measurements? I have tech. electronics and high school?
2) To get 50 kW generators, do you need to see something more to switch the facility from the mains to the generator?
Thank you and best regards

1) As a book for the SEP E 1kV exam without measurements? I have tech. electronics and high school?
2) To get 50 kW generators, do you need to see something more to switch the facility from the mains to the generator?

Thank you and best regards
