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  1. An RLC series circuit remains predominantly inductive
    1. at resonance frequency
    2. below resonance frequency
    3. above resonance frequency
    4. at lower half power frequency
Correct Option: C

Resonance frequency for series RLC circuit,

ω0 =
1
LC

If ω > ω0, and ωL > 1/ωC, then
Z = R + jωL -
1
ωC

will be inductive.



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