Inductors The inductance of an iron-core coil decreases if None of these the iron core is removed the length of the coil decreases the number of turns is decreased None of these the iron core is removed the length of the coil decreases the number of turns is decreased ANSWER DOWNLOAD EXAMIANS APP
Inductors 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? 1.3 MΩ 219 kΩ 660 kΩ 66 kΩ 1.3 MΩ 219 kΩ 660 kΩ 66 kΩ ANSWER DOWNLOAD EXAMIANS APP
Inductors A 5 mH, a 4.3 mH, and a 0.6 mH inductor are connected in parallel. The total inductance is 9.9 mH greater than 5 mH less than 0.6 mH 9.9 mH or greater than 5 mH 9.9 mH greater than 5 mH less than 0.6 mH 9.9 mH or greater than 5 mH ANSWER DOWNLOAD EXAMIANS APP
Inductors Three 15 mH inductors are in series. The total inductance is 30 mH 45 mH 5 mH 15 mH 30 mH 45 mH 5 mH 15 mH ANSWER DOWNLOAD EXAMIANS APP
Inductors An inductor and a resistor are in series with a sine wave voltage source. The frequency is set so that the inductive reactance is equal to the resistance. If the frequency is increased, then VR ≥ VL VL = VR VL > VR VL < VR VR ≥ VL VL = VR VL > VR VL < VR ANSWER DOWNLOAD EXAMIANS APP
Inductors An inductance of 0.43 mH is smaller than 430 μH 0.05 H 43 μH 0.00043 H 430 μH 0.05 H 43 μH 0.00043 H ANSWER DOWNLOAD EXAMIANS APP
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