Online resources for formulae and calculations 5

[vanskat]

I am interested in a few good online resources for power and electrical engineering calculations. I have found a few but find they fall short in certain aspects. From experience can anyone offer any assistance?

 

[Rich2001]

Go to the post [red]"electrical principles and formulae"[/red] in the
Electrical/Electronic Engineers also look at the FAQ [red]Where do I find....?[/red]

 

[electricpete]

The EASA electrical handbook is available on-line at:

http://www.joliet-equipment.com/EASA_handbook.htm

A lot of handy reference info... mostly focused on motors.