(a) The series R-L-C circuit shown in Figure la has a resonant frequency of 200 kHz. Determine C Figure la the value of
Posted: Fri Jul 08, 2022 6:20 am
(a) The series R-L-C circuit shown in Figure la has a resonant frequency of 200 kHz. Determine C Figure la the value of the unknown capacitance C; R 10 S2 (i) (ii) the Q-factor of the circuit; and (iii) the impedance of the circuit at the resonant frequency. IR (b) Referring to the circuit shown in Figure determine R=62 1₁. Xx=32 voo le IT m L 15 μΗ Xc=4 Vs=24 V Figure Qlb (i) the magnitude of current IR, IL and Ic; (ii) the magnitude of supply current IT; (iii) the phase angle between supply voltage Vs and supply current IT: (iv) the active, reactive and apparent power of the circuit; and (v) the power factor of the circuit.