Electronics
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5 Questions
Question 1 of 5
What is the defining characteristic of a square wave's transitions between its two levels?
Square waves are defined by their abrupt, near-vertical transitions between the high and low states.
Question 2 of 5
What is the minimum number of voltage levels that a square wave alternates between?
By definition, a square wave switches between two distinct voltage levels.
Question 3 of 5
What is the term for the percentage of time a square wave spends at its high value when the high and low times are equal?
Duty cycle refers to the proportion of time a signal is in a high state.
Question 4 of 5
If a square wave has a 50% duty cycle, what can be inferred about the duration of its high and low states?
A 50% duty cycle means the wave spends equal time in both high and low states.
Question 5 of 5
In the context of a square wave, what does the term 'periodic' imply?
A periodic waveform repeats its pattern over a fixed time interval.
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