Two 10 H inductors are in parallel and the parallel combination is in series with a third 10 H inductor. What is the approximate total reactance when a voltage with a frequency of 7 kHz is applied across the circuit terminals?
A. 219 kΩ
B. 66 kΩ
C. 660 kΩ
D. 1.3 MΩ
Answer: Option C
Related Questions on Electrical Inductors
The winding resistance of a coil can be increased by
A. Increasing the number of turns
B. Using a thinner wire
C. Changing the core material
D. Increasing the number of turns or using thinner wire
A. 1 mA
B. 10 mA
C. 100 mA
D. 1 A
Join The Discussion