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1987-06-21
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429b
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9 lines
QUESTION: Under what conditions does resonance occur in an electrical circuit?
A. When the power factor is at a minimum.
B. When inductive and capacitive reactances are equal.
C. When the square root of the sum of the capacitive and inductive
reactances is equal to the resonant frequency.
D. When the square root of the product of the capacitive and inductive
reactances is equal to the resonant frequency.