Practice Exercise 86 L-R-C parallel a.c. circuits (Answers on page 823) 1. A coil of resistance 60 S2 and inductance 318
Posted: Sun May 15, 2022 2:43 pm
Practice Exercise 86 L-R-C parallel a.c. circuits (Answers on page 823) 1. A coil of resistance 60 S2 and inductance 318.4 mH is connected in parallel with a 15uF capacitor across a 200 V, 50 Hz supply. Calcu- late (a) the current in the coil, (b) the current in the capacitor, (c) the supply current and its phase angle, (d) the circuit impedance, (e) the power consumed, (f) the apparent power and (g) the reactive power. Sketch the phasor diagram.