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electronics and communication engineering networks analysis and synthesis
1. An RLC series circuit has R = 7.07 Ω, L = .707 H and C = 7.07 μF. At Half power frequencies the circuit impedance is likely to be
(A): 10 Ω
(B): 14.14 Ω
(C): 20 Ω
(D): 7.07 Ω
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Comments
By: guest on 02 Jun 2017 01.06 am
At half power frequency the circuit impedance is 2 times resistance.
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