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riksta99
Jun 21, 2014, 11:11 PM
If you were on site and the MainSwitchboard was approximately 15 metres from a 1000 k VA 230/400 volttransformer with 5 percent impedance, how would you be able to determine theapproximate prospective short circuit current at the line side of the main switchon that switchboard?

donf
Jun 22, 2014, 12:38 PM
You might consider doing your own schoolwork and tell us your conclusion so we can assist you. You learn nothing if ẃe tell you the answer.