Problem 4: [5 Marks] In the circuit shown in figure below, device A receives 4 kW...

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Problem 4: [5 Marks] In the circuit shown in figure below, device A receives 4 kW at 0.6 pflagging, device B receives 2 kVA at 0.5 pfleading, while device C is inductive and consumes 1 kW and receives 500 VARS. a) Determine the power factor of the entire system. b) Find I given that Vs = 24045° V ms. B C Problem 4: [5 Marks] In the circuit shown in figure below, device A receives 4 kW at 0.6 pflagging, device B receives 2 kVA at 0.5 pfleading, while device C is inductive and consumes 1 kW and receives 500 VARS. a) Determine the power factor of the entire system. b) Find I given that Vs = 24045° V ms. B C