RL Circuits When the resistor voltage in a series RL circuit becomes less than the inductor voltage, the phase angle is not affected cannot be determined decreases increases is not affected cannot be determined decreases increases ANSWER DOWNLOAD EXAMIANS APP
RL Circuits Which of the following power factors results in less energy loss in an RL circuit? 0.4 0.8 1 0.2 0.4 0.8 1 0.2 ANSWER DOWNLOAD EXAMIANS APP
RL Circuits A 470Ω resistor and a coil with 125Ω inductive reactance are in parallel. Both components are across a 15 V ac voltage source. Current through the inductor is 12 mA 32 mA 152 mA 120 mA 12 mA 32 mA 152 mA 120 mA ANSWER DOWNLOAD EXAMIANS APP
RL Circuits A 470Ω resistor and a 200 mH coil are in parallel. Both components are across a 1.5 kHz ac source. The total admittance of the circuit, in polar form, is 12.18 angle –76° mS 218 angle –76° mS 12.60 angle –76° mS 12.18 angle 76° mS 12.18 angle –76° mS 218 angle –76° mS 12.60 angle –76° mS 12.18 angle 76° mS ANSWER DOWNLOAD EXAMIANS APP
RL Circuits Referring to Problem 23, the reactive power is 148 mVAR 6.76 mVAR 100 mVAR 10 mVAR 148 mVAR 6.76 mVAR 100 mVAR 10 mVAR ANSWER DOWNLOAD EXAMIANS APP
RL Circuits When the frequency is decreased, the impedance of a parallel RL circuit is not a factor decreases remains constant increases is not a factor decreases remains constant increases ANSWER DOWNLOAD EXAMIANS APP
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