EXAMIANS
A waveform has a baseline of 3 V, a duty cycle of 20%, and an amplitude of 8 V. The average voltage value is
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A sinusoidal current has an rms value of 14 mA. The peak-to-peak value is
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The average half-cycle value of a sine wave with a 40 V peak is
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One sine wave has a positive-going zero crossing at 15° and another sine wave has a positive-going zero crossing at 55°. The phase angle between the two waveforms is
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A phasor represents
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A sine wave of 15 kHz is changing at a faster rate than a sine wave with a frequency of
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A 20 kHz pulse waveform consists of pulses that are 15 s wide. The duty cycle
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A sine wave with an rms value of 12 V is riding on a dc level of 18 V. The maximum value of the resulting waveform is
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A sawtooth wave has a period of 10 ms. Its frequency is
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The conductive loop on the rotor of a simple two-pole, single-phase generator rotates at a rate of 400 rps. The frequency of the induced output voltage is
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