RL Circuits When the frequency is decreased, the impedance of a parallel RL circuit increases decreases remains constant is not a factor increases decreases remains constant is not a factor ANSWER DOWNLOAD EXAMIANS APP
RL Circuits Referring to Problem 23, the reactive power is 10 mVAR 100 mVAR 148 mVAR 6.76 mVAR 10 mVAR 100 mVAR 148 mVAR 6.76 mVAR ANSWER DOWNLOAD EXAMIANS APP
RL Circuits A 12 kΩ resistor is in series with a 90 mH coil across an 8 kHz ac source. Current flow in the circuit, expressed in polar form, is I = 0.3 angle 0° mA. The source voltage, expressed in polar form, is 3.84 angle 20.6° V 13.84 angle 69.4° V 0.3 angle 20.6° V 12.8 angle 20.6° V 3.84 angle 20.6° V 13.84 angle 69.4° V 0.3 angle 20.6° V 12.8 angle 20.6° V ANSWER DOWNLOAD EXAMIANS APP
RL Circuits When the resistor voltage in a series RL circuit becomes less than the inductor voltage, the phase angle increases decreases is not affected cannot be determined increases decreases is not affected cannot be determined ANSWER DOWNLOAD EXAMIANS APP
RL Circuits The voltages in Problem 5 are measured at a certain frequency. To make the resistor voltage less than the inductor voltage, the frequency is decreased increased not a factor doubled decreased increased not a factor doubled ANSWER DOWNLOAD EXAMIANS APP
RL Circuits When the frequency of the voltage applied to a series RL circuit is increased, the phase angle does not change decreases cannot be determined without values increases does not change decreases cannot be determined without values increases ANSWER DOWNLOAD EXAMIANS APP
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