RC Circuits What is the angular difference between +j4 and –j4? 90° 180° 270° 30° 90° 180° 270° 30° ANSWER DOWNLOAD EXAMIANS APP
RC Circuits A 6 kHz sinusoidal voltage is applied to a series RC circuit. The frequency of the voltage across the resistor is 6 kHz 12 kHz 0 Hz 18 kHz 6 kHz 12 kHz 0 Hz 18 kHz ANSWER DOWNLOAD EXAMIANS APP
RC Circuits For a certain load, the true power is 150 W and the reactive power is 125 VAR. The apparent power is 195.2 W 25 W 275 W 19.52 W 195.2 W 25 W 275 W 19.52 W ANSWER DOWNLOAD EXAMIANS APP
RC Circuits In a parallel RC circuit, there is 100 mA through the resistive branch and 100 mA through the capacitive branch. The total rms current is 282 mA 200 mA 100 mA 141 mA 282 mA 200 mA 100 mA 141 mA ANSWER DOWNLOAD EXAMIANS APP
RC Circuits A resistor and a capacitor are in series across a 20 V ac source. Circuit impedance is 4.33 k. Current flow in the circuit is 9.2 mA 92 mA 4.6 mA 460 mA 9.2 mA 92 mA 4.6 mA 460 mA ANSWER DOWNLOAD EXAMIANS APP
RC Circuits A 2 kΩ resistor and a 0.002 μF capacitor are in series across an ac source. Current in the circuit is 6.50 mA. The true power is 130 mW 845 mW 84.5 mW 13 mW 130 mW 845 mW 84.5 mW 13 mW ANSWER DOWNLOAD EXAMIANS APP
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