An L-R-C series circuit with L = 0.120 H, R = 240 Ω, andC = 7.30 mF carries an rms current of 0.450 A with a frequency of400 Hz. What are the phase angle and power factor for this circuit?

icon
Related questions
Question

An L-R-C series circuit with L = 0.120 H, R = 240 Ω, and
C = 7.30 mF carries an rms current of 0.450 A with a frequency of
400 Hz. What are the phase angle and power factor for this circuit?

Expert Solution
Step 1 Given

Given,

Inductance,L=0.120HResistance,R=240ΩCapacitor,C=7.30mF=7.30×10-3FFrequency,f=400HzCurrent,Irms=0.450A

We have to calculate the phase angle,

We know the expression of the phase angle,

tanϕ=(XL-XCR)

We can also write it as,

steps

Step by step

Solved in 2 steps

Blurred answer