Answer & explanation
Correct answer: option 2
In a rectifier, a diode is used to get a DC output.
'Filter' filters out the fluctuations in the output of the rectifier and thus we get smooth D.C output.
Correct answer: option 2
In a rectifier, a diode is used to get a DC output.
'Filter' filters out the fluctuations in the output of the rectifier and thus we get smooth D.C output.