EXAMIANS
How many degrees are there in /3 rad?
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When a sine wave has a frequency of 100 Hz in 12 s it goes through
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A sine wave with a period of 4 ms is changing at a faster rate than a sine wave with a period of
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The average value of a 12 V peak sine wave over one complete cycle 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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If the rms current through a 4.7 k resistor is 4 mA, the peak voltage drop across the resistor 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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A square wave has a period of 60 s. The first odd harmonic 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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A signal with a 400 s period has a frequency of
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