RL Circuits When the frequency of the voltage applied to a series RL circuit is increased, the phase angle does not change cannot be determined without values decreases increases does not change cannot be determined without values decreases increases ANSWER DOWNLOAD EXAMIANS APP
RL Circuits To increase the current in a series RL circuit, the frequency cannot be determined without values should be constant should be decreased should be increased cannot be determined without values should be constant should be decreased should be increased 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 12.8 angle 20.6° V 0.3 angle 20.6° V 13.84 angle 69.4° V 3.84 angle 20.6° V 12.8 angle 20.6° V 0.3 angle 20.6° V 13.84 angle 69.4° V 3.84 angle 20.6° V ANSWER DOWNLOAD EXAMIANS APP
RL Circuits If a load is purely inductive and the reactive power is 12 VAR, the apparent power is 6 VA 0 VA 24 VA 12 VA 6 VA 0 VA 24 VA 12 VA ANSWER DOWNLOAD EXAMIANS APP
RL Circuits When the resistor voltage in a series RL circuit becomes less than the inductor voltage, the phase angle is not affected decreases cannot be determined increases is not affected decreases cannot be determined increases 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 32 mA 152 mA 12 mA 120 mA 32 mA 152 mA 12 mA 120 mA ANSWER DOWNLOAD EXAMIANS APP
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