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Tuesday, May 15, 2012

Three Phase Power Measurment

Experiment : Two method watt meter of measurement of power Apparatus   :  Two watt meters Volt meter ( 0- 600 V ) Ammeter AC  (0-2 -10 A ) Balanced Load ( 3ø) Theory   : In a three phase supply there should assentilly,by A,B and C and some times a fourth supply wire (N...