I am looking for confirmation on some of the info I have found and answers to a few missing pieces. This is regarding wire size and conduit size for service conductors from the meter to the breaker panel (about 30 ft away). Wire Size: 125A service needs #2 copper or 1/0 aluminum -- #6 copper...

How many amps, at 400 volts, can I get from a 300 kva transformer?

Ok the only thing I know is that there are The orignial 98 episodes, that's the old transformers, and then there's beast wars, headmaster, armada, cybertron, but what order are these in and what am I missing?? I am looking to download all of that onto a DVD/CD and watch it on my comp.

I need to replace some transformers to gadgets: a) How do I find out which one to buy? b) Where do I get them cheaply? c) Is a generic (by spec only) as safe as the original? Thanks

I have to make a simple transformer, that measures the output voltage from the secondary coil, with relation to the distance between the primary and the secondary coil. So, I don't have to make it a step up or step down transformer, I just have to see how the voltage changes with distance. So do...