When the frequency of the voltage applied to a series RL circuit is decreased, the impedance
A. Decreases
B. Increases
C. Does not change
D. Cannot be determined without values
Answer: Option A
This Question Belongs to Electrical Engineering >> RL Circuits
Related Questions on RL Circuits
If the frequency is halved and the resistance is doubled, the impedance of a series RL circuit
A. Doubles
B. Halves
C. Remains constant
D. Cannot be determined without values
When the frequency is decreased, the impedance of a parallel RL circuit
A. Increases
B. Decreases
C. Remains constant
D. Is not a factor
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