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In a choke l section filter_______(a) the inductor and capacitor are connected across the load(b) the inductor is connected in series and capacitor is connected across the load(c) the inductor is connected across and capacitor is connected in series to the load(d) the inductor and capacitor are connected in seriesThis question was addressed to me during an interview.Question is from L-Section Filter topic in division Application of Diodes of Electronic Devices & Circuits

Answer» CORRECT answer is (b) the inductor is connected in series and capacitor is connected ACROSS the load

For explanation: The choke filter is sometimes also called as L section filter because the inductor and capacitor are connected in the shape ’L’ or INVERTED MANNER. But several SECTIONS of thischoke filter are employed to smooth the output curve and make it free from ripples.


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