n a half wave rectifier, the diode conducts:A. Only positive half of input cycle ⃝B. Only negative half of input cycle ⃝C. Both halves of input cycle ⃝D. Any one half of input cycle
Question
n a half wave rectifier, the diode conducts:A. Only positive half of input cycle ⃝B. Only negative half of input cycle ⃝C. Both halves of input cycle ⃝D. Any one half of input cycle
Solution
In a half wave rectifier, the diode conducts:
A. Only positive half of input cycle
This is because a half-wave rectifier allows only one half of an AC waveform to pass through to the output. It does this by only conducting current during the positive half of the AC input cycle, when the input voltage is greater than 0. During the negative half of the AC input cycle, when the input voltage is less than 0, the diode is reverse-biased and does not conduct current. Therefore, the output is a waveform that includes only the positive half of the AC input cycle.
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