newbie Posted July 10, 2008 Report Share Posted July 10, 2008 I really need ur help to answer this question.... 3. Reading of an 11kV 3 phase system at 100/5 CT secondary is 3A. If current is leading voltage by 30 degree, is power consumed or generated? How much? 4. Why neutral current is not zero in 3 phase 4 wire system? 5. Why does a test pen light up? 6. Will an unlighted flourescent lamp consume power if switched on? 7. Can 3 single phase generators be used to make 1 three phase generator? Link to comment Share on other sites More sharing options...
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