Download OU B.Sc 2018 Dec 2nd Year 3080 Electronics Analog Circuits Question Paper

Download OU (Osmania University) BSc (Bachelor of Science - Maths, Electronics, Statistics, Computer Science, Biochemistry, Chemistry & Biotechnology) 2nd Year 1st Semester (Third Semester) (2-1) 3080 Electronics Analog Circuits Previous Question Paper

God: Ho. 3030
FIEIIiIIIULTi'r OF SCIENCE
a 5:: III - Bumnatar [CECE] Examinatlun. Nnvamhari Daclmbar atria
Suhiect : ELECTRDNICB [Analog Circuits}
Paper? III [DEC]:
Time : 3 huurs
Max. Maria :31:
Pan ? A {5 x4 = 2a Marita)
{Shari Answer Type}
Note: Answer any FIVE af?ne faI?IFDI-ang questfm?: i .?'
3?.
Explain choice input ?lter. i!
What' is Regulatinn'? De?ne Ripple factar.
I ?L. L'J
Draw and explain the bionic diagram of reguiated puweir Egyply
Explain l:II'ivaIfIIIIr abuut three terminal II: regulatnrs
ET'IEi?y? discuss about the ciassi?caijan nf ampli?ers.
Explain positive and negative feedback in ampii?ars
O_btam expressinn for Barkhaus?m criteriuriiig-r sifigtained oscillations
Explain AStatIle muitivihratur.
m?mm?hmmi
I M...-
Part ? a (4 IrkI-I'EII Marks}
[Emmy ?ns?ar Type}
Nate. + Ansu?ir lini?'i-Jm HIE fa?uwiny questinns
3-} Draw the circuit rgiiagr?im' ni' an L-s?ctiun ?lter and derive equatinn far its ripple
factur. .
. EH
b}. Draw the $1
r: it diagram of bridge rectifier and explain its giiauit adiun and
de?ne at; ex?ssinn for ef?ciencyand n'pple factor.
fi?'i?i : "?a?ghes and Shunttrans'isiiar regulated pnweraunpiies
??} p?haipie angl writing of Switch Made Fuwer-SUpply {SMPE}
15-1er .-?raw this. I'aiiriauii. ?igigram :if- -siii_gi_-a '5ng RC muplad ampli???- ??? 5 I5
' ?frequmw mama; hum
DR _
ii'I iha wurkingnfan Erni?ar fU'JF'I" .