Question

A resistance of 15 Q is connected in series
with an inductance of 0.25 H across 220 V,
50 Hz AC Supply. Find the current through
the circuit and the power factor
I=2.2 A, pf = 0.875 (lag)
I = 2.75 A, pf = 0.875 (lag)
| = 2.75 A, pf = 0.1875 (lag)
| = 2.75 A, pf = 0.1875 (lead)​

Answer 1

Answer:

with an inductance of 0.25 H across 220 V,

50 Hz AC Supply. Find the current through

the circuit and the power factor

I=2.2 A, pf = 0.875 (lag)

I = 2.75 A, pf = 0.875 (lag)

| = 2.75 A, pf = 0.1875 (lag)

| = 2.75 A, pf = 0.1875 (lead)