RL Circuits MCQ
Test your knowledge with important RL Circuits MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more RL Circuits MCQs on Bissoy. Bissoy App
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Which of the following power factors results in less energy loss in an RL circuit?
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The impedance of an RL circuit varies inversely with frequency.
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When the frequency of the voltage applied to a series RL circuit is increased, the phase angle
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The resistor voltage in an RL circuit is always out of phase with the current.
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When the frequency is decreased, the impedance of a parallel RL circuit Increases
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To increase the current in a series RL circuit, the frequency
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The power factor indicates how much of the apparent power is reactive power.
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In an RL circuit, part of the power is resistive and part is reactive.
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When the frequency of the voltage applied to a series RL circuit is decreased, the impedance
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When the resistor voltage in a series RL circuit becomes less than the inductor voltage, the phase angle
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Total current in an RL circuit always lags the source voltage.
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In an RL circuit, the impedance is determined by both the resistance and the inductive reactance combined.
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When the frequency is decreased, the impedance of a parallel RL circuit
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When the frequency of the voltage applied to a series RL circuit is decreased, the impedance decreases
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A filter passes certain frequencies and rejects others.
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If the frequency is halved and the resistance is doubled, the impedance of a series RL circuit