In a series LCR circuit, R = 3 Ω, Z = 5 Ω, irms = 40 A and power factor = 0.6. The average power dissipated in the circuit is
A. 2880 W
B. 4800 W
C. 8000 W
D. 9600 W.
Answer:A
In a series LCR circuit, R = 3 Ω, Z = 5 Ω, irms = 40 A and power factor = 0.6. The average power dissipated in the circuit is
A. 2880 W B. 4800 W C. 8000 W D. 9600 W.