A simple diode rectifier has ‘ripples’ in the output wave which makes it unsuitable as a DC source. To overcome this one can use(a) A capacitor in series with a the load resistance(b) A capacitor in parallel to the load resistance(c) Both of the mentioned situations will work(d) None of the mentioned situations will workThe question was asked in unit test.This intriguing question comes from Rectifiers topic in section Diodes of Electronic Devices & Circuits

A simple diode rectifier has ‘ripples’ in the output wave which ma

1.	A simple diode rectifier has ‘ripples’ in the output wave which makes it unsuitable as a DC source. To overcome this one can use(a) A capacitor in series with a the load resistance(b) A capacitor in parallel to the load resistance(c) Both of the mentioned situations will work(d) None of the mentioned situations will workThe question was asked in unit test.This intriguing question comes from Rectifiers topic in section Diodes of Electronic Devices & Circuits
Answer» The CORRECT choice is (b) A capacitor in PARALLEL to the load resistance Easiest explanation: A capacitor is parallel with a resistor can only makes ripples go away. Series connection will become EQUAL to an open circuit once the capacitor is fully CHARGED.

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