Multiple Choice
A series circuit consists of a 50-Hz ac source,a 40-Ω resistor,a 0.30-H inductor,and a 60-μF capacitor.The rms current in the circuit is measured to be 1.6 A.What is the power factor of the circuit?
A) 0.70
B) 0.66
C) 0.63
D) 0.59
E) 0.56
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q39: A series LRC ac circuit has a
Q40: An ac series circuit consists of a
Q41: If the voltage amplitude across an 8.50-nF
Q42: An ac source of period T and
Q43: A series LRC ac circuit has a
Q45: The phase angle of an LRC series
Q46: The 60-Hz ac source of a series
Q47: An ac circuit is shown in the
Q48: An ac circuit is shown in the
Q49: A series circuit consists of ac source,a