Filter & rectifier

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lonar_7

Joined Nov 21, 2015
15
A capacitor is connected across the load resistor in rectifier circuits in order to:
(a) To have an output voltage in one direction (b) Reduce the ripple voltage (c) Increase the ripple voltage (d) None of above
 

WBahn

Joined Mar 31, 2012
25,590
On way to go about is to look at each proposed answer and see if you can describe either why it might be true or why it can't be true.
 

bertus

Joined Apr 5, 2008
20,465
Hello,

Have a look at the attached PDF.
The pages 24 and further will explain what a capacitor is and how the capacitor works.

Bertus
 

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