maybe someone knows of a free fault current calculator on the web? thanks
2007-01-27 05:54:24 · 4 answers · asked by Dennis 2 in Science & Mathematics ➔ Engineering
I assume an infinite buss at the building transformer. Which gives me infinite power ahead of the first current limiting device.
If you use fuses at that point Bussman has some good information for estimating available fault current. Good luck
2007-01-27 09:25:44 · answer #1 · answered by Roadkill 6 · 0⤊ 0⤋
Just look up the wire size and different metal will carry different loads. The circuit breaker or fuses are to protect the wire . U don't want the wire to look like a dynamite fuse.
2007-01-27 07:36:23 · answer #2 · answered by JOHNNIE B 7 · 0⤊ 0⤋
If the impedance is Zs, then use Ohm's law on the single phase voltage Uo so it will be Uo/Zs = Ip
2016-05-24 05:48:46 · answer #3 · answered by Anonymous · 0⤊ 0⤋
this is in response to the question you answered-you are lazy and I am a female, how am I supposed to find a wife. and for your question google it
2007-01-27 12:30:42 · answer #4 · answered by Ally R 1 · 0⤊ 1⤋