Three loads consisting of identical coils in a delta
configuration are connected to a three-phase supply. Each coil has
a resistance of 5 Ω and an inductive reactance of 4 Ω. The reading
of a watt-meter connected between two of the lines is 18 kW. What
would be the reading of the second watt-meter in the two-watt meter
method for power measurement and the total power?
Three loads consisting of identical coils in a delta configuration are connected to a three-phase supply. Each coil has
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Three loads consisting of identical coils in a delta configuration are connected to a three-phase supply. Each coil has
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