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.


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