ECE 22 Electrical Power - AC Parallel Circuits - Part 2 Q&A | ECE 22 De La Salle University - Dasmariñas

A resistance of 20 W and a coil of

inductance 31.8 mH and negligible resistance

are connected in parallel across 230 V, 50 Hz

supply. Find (i) The line current (ii) power

factor and (iii) The power consumed by the

circuit.

2. Two impedances Z1 = (150 + j157) ohm

and Z2 = (100 + j 110) ohm are...