Time Response of Reactive Circuits - EEE Questions and Answers

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If a periodic pulse waveform has a pulse width and the time between pulses each equal to or greater than five time constants, the capacitor will

partially charge and fully discharge during each period of the input waveform

fully charge and partially discharge during each period of the input waveform

fully charge and fully discharge during each period of the input waveform

partially charge and partially discharge during each period of the input waveform

What is the highest frequency contained in a pulse that has a rise and fall time equal to 10 microseconds (10 s)?

35 kHz

3.5 kHz

10 kHz

100 kHz

In electronic systems, repetitive-pulse waveforms are encountered

more often than single pulses

less often than single pulses

about as often as single pulses

twice as often as single pulses

In an RC differentiator, the capacitor

charges exponentially at a rate depending on the RC time constant

charges exponentially at a rate depending on the input voltage

charges when the input voltage is decreasing

charges to approximately one time constant

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