RL Circuits Which of the following power factors results in less energy loss in an RL circuit? 0.4 1 0.2 0.8 0.4 1 0.2 0.8 ANSWER DOWNLOAD EXAMIANS APP
RL Circuits A 3.3 kΩ resistor and a 120 mH coil are in parallel. Both components are across a 2 kHz, 12 V ac source. The total current in the circuit is 874 A 874 mA 8.74 A 8.74 mA 874 A 874 mA 8.74 A 8.74 mA ANSWER DOWNLOAD EXAMIANS APP
RL Circuits When the frequency of the voltage applied to a series RL circuit is increased, the phase angle cannot be determined without values does not change decreases increases cannot be determined without values does not change decreases increases ANSWER DOWNLOAD EXAMIANS APP
RL Circuits If a load is purely inductive and the reactive power is 12 VAR, the apparent power is 0 VA 6 VA 12 VA 24 VA 0 VA 6 VA 12 VA 24 VA ANSWER DOWNLOAD EXAMIANS APP
RL Circuits If the frequency is halved and the resistance is doubled, the impedance of a series RL circuit remains constant halves cannot be determined without values doubles remains constant halves cannot be determined without values doubles ANSWER DOWNLOAD EXAMIANS APP
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