5) 5) An AC circuit is composed of a serial connection of a resistor with resistance 2502, a coil with inductance 470 mH

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5 5 An Ac Circuit Is Composed Of A Serial Connection Of A Resistor With Resistance 2502 A Coil With Inductance 470 Mh 1 (17.66 KiB) Viewed 40 times

5) 5) An AC circuit is composed of a serial connection of a resistor with resistance 2502, a coil with inductance 470 mH and a capacitor with capacitance 30 µF. The circuit is supplied by an AC voltage source of 25V and frequency 60 Hz. QBI R-2502 25 V₁ 60 Hz C-30 µF L-470 mH HH Figure Bl Determine: (a) the total impedance (Z) (b) the supply current (1) (c) (d) the active power (P) (e) the reactive power(Q) (f) the apparent power (S); and (g) the power factor (F, )of the circuit and state whether it is lagging or leading the voltages across (R), (L) and (C) marks) (2 marks) (6 marks) (2 marks) 3 marks) (2 marks) (2 marks) P4