1.

A 15 Ω resistor, an inductor with 8 Ω inductive reactance, and a capacitor with 12 Ω capacitive reactance are in parallel across an ac voltage source. The circuit impedance is#

A. 12.7 Ω
B. 127 Ω
C. 4,436 Ω
D. 6,174 Ω
Answer» B. 127 ≈í¬©


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