RL Circuits When the frequency of the voltage applied to a series RL circuit is decreased, the impedance cannot be determined without values increases does not change decreases cannot be determined without values increases does not change decreases ANSWER DOWNLOAD EXAMIANS APP
RL Circuits Which of the following power factors results in less energy loss in an RL circuit? 0.8 0.4 0.2 1 0.8 0.4 0.2 1 ANSWER DOWNLOAD EXAMIANS APP
RL Circuits A 1.2 kΩ resistor is in series with a 15 mH coil across a 10 kHz ac source. The magnitude of the total impedance is 942Ω 1200Ω 1526Ω 152.6Ω 942Ω 1200Ω 1526Ω 152.6Ω ANSWER DOWNLOAD EXAMIANS APP
RL Circuits When the resistor voltage in a series RL circuit becomes less than the inductor voltage, the phase angle cannot be determined increases is not affected decreases cannot be determined increases is not affected decreases ANSWER DOWNLOAD EXAMIANS APP
RL Circuits Referring to Problem 23, the reactive power is 100 mVAR 10 mVAR 6.76 mVAR 148 mVAR 100 mVAR 10 mVAR 6.76 mVAR 148 mVAR ANSWER DOWNLOAD EXAMIANS APP
RL Circuits In a parallel RL circuit, there are 3 A rms in the resistive branch and 3 A rms in the inductive branch. The total rms current is 4.24 A 42.4 A 6 A 424 mA 4.24 A 42.4 A 6 A 424 mA ANSWER DOWNLOAD EXAMIANS APP
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