A resistor of 50 Ω, an inductor of \(\frac {20}{\pi}\) H and a capaci – McqOptions

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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.

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