A 230 Vms, 50 Hz AC supplies a circuit consists of resistor 7 2 and inductor 31.8 mH connected in series, calculate: i) The impedance, Z ii) The rms current, Ims and the phase angle iii) The power factor iv) The average power in kW, P v) The reactive power in KVAR, Q vi) The apparent power in kVA, S

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A 230 Vms, 50 Hz AC supplies a circuit consists of resistor 7 Q and inductor 31.8 mH
connected in series, calculate:
i) The impedance, Z
ii) The rms current, Ims and the phase angle
iii) The power factor
iv) The average power in kW, P
v) The reactive power in KVAR, Q
vi) The apparent power in kVA, S
Transcribed Image Text:A 230 Vms, 50 Hz AC supplies a circuit consists of resistor 7 Q and inductor 31.8 mH connected in series, calculate: i) The impedance, Z ii) The rms current, Ims and the phase angle iii) The power factor iv) The average power in kW, P v) The reactive power in KVAR, Q vi) The apparent power in kVA, S
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