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1. |
A resistor of 50 Ω, an inductor of \(\frac {20}{\pi}\) H and a capacitor of \(\frac {5}{\pi }\) μF are connected in series to a voltage supply of 230 V – 50 Hz. Find the impedance of the circuit. |
A. | 150 Ω |
B. | 250 Ω |
C. | 350 Ω |
D. | 50 Ω |
Answer» E. | |