Ecs Lab Hnadout

8/12/2019 Ecs Lab Hnadout

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HANDOUT

ACADEMIC YEAR: 2011-2012

CLASS: II II B.Tech (EEE) SUB: Elect!c"l C!c#!t$ A%& S!'#l"t!% L"

STA**: S! +.S#," S#e$h Asst. Prof

S!. M.!$h%# "$"& Asst. Prof

1. AIM / OBECTIES O* THE LAB COURSE:

In our JNTU curriculum, the Electrical Circuits And Simulation Lab is offered at II

B.Tech II! Sem." le#el to $i#e %ractical e&%erience of 'hate#er the( stud(in$ in the theor(

sub)ect, Electrical Circuits Anal(sis!I and Electrical Circuit Anal(sis!II.

The students 'ill im%lement the circuits for #arious net'or* theorems, measurement of

%o'er for different loads and P!S%ice simulation of #arious electrical circuits.

U%on com%letion of this laborator(, students should able to:

+no' the %ractical #erification of #arious Net'or* theorems.

+no' ho' to measure Acti#e Po'er and eacti#e Po'er for different loads.

+no' the P!S%ice Simulation of #arious electrical circuits.

2. LAB MANUAL:

Lab manual consists of-

List of e&%eriments

Each e&%eriment consists of

o Im%lementation circuit it/s details

o 0esi$nin$ e1uations

o Introduction to the e&%eriment

o Procedure

o 2bser#ationso Precautions

o 3odel $ra%hs

o S%ecifications of com%onents used in the circuit

o 4I4A!42CE 1uestions


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. LIST O* EERIMENTS:

ART-A: ELECTRICAL CIRCUITS

5" 4erification of The#enin/s and Norton/s Theorems

6" 4erification of Su%er%osition theorem and 3a&imum Po'er Transfer Theorem

7" 4erification of Com%ensation Theorem8" 4erification of eci%rocit( , 3illmann/s Theorems

9" Locus 0ia$rams of L and C Series Circuits

:" Series and Parallel esonance;" 0etermination of Self, 3utual Inductances and Coefficient of cou%lin$


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6. E&%eriment details

E&%eriment number-

0ate-

AI3-

Com%onents E1ui%ment includin$ s%ecifications"

Circuit dia$ram-

Theor( briefl("-

Procedure-

3odel $ra%h-

2bser#ations-

Precautions-

esults-

E#er( student must submit the record of the %resent 'or* before the ne&t 'ee* of the lab

session.

4. EALUATION ROCEDURE:

In e#aluation %rocedure there shall be

A continuous e#aluation durin$ the semester for 69 sessional mar*s.

And 9@ end e&amination mar*s.

2ut of the 69 mar*s for internal

59 mar*s shall be a'arded for da( to da( 'or* 0a( to da( 'or* consists of

o Attendance

o 4I4A!42CE

o Performance in the lab

And 5@ mar*s to be a'arded b( conductin$ internal lab test.

5. MODE O* EAMINATION-


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5. Internal test model test to be conducted at the end of lab session.

6. inal e&amination to be conducted in the follo'in$ fashion.

rite!u% for the $i#en 1uestion e&%eriment"

Im%lementation of the circuit for the e&%eriment

2bser#e the results

4I4A!42CE.

6. REETITION O* EERIMENTS:

E#er( student must maintain 5@@D attendance

If an( one absent due to a considerable reason, the( 'ill be allo'ed to do the lab 'ith

%rior %ermission from the concerned lab in!char$e

The %oor learners can contact the concerned staff members to clarif( their doubts etc.

7. 8ENERAL 8UIDELINES:

E#er( student attendin$ the lab

3ust attend the demonstration classes $i#en b( the teachin$ facult(

3ust maintain %unctualit(

3ust maintain dress code.

3ust maintain 5@@D attendance

3ust brin$ obser#ation note boo* record note boo* to the lab sessions.

3ust maintain silence.

3ust maintain their e&%erimental belon$in$s %ro%erl(.

3ust %re%are 'ell before attendin$ to the lab session

3ust maintain $ood ra%%ort 'ith the technicians and 'ith the teachers.

3ust s'itch off the e1ui%ment after usa$e.

3ust utilie full len$th %eriods of the lab schedule.

3ust follo' the set %rocedures do/s and dont/s" %rescribed b( the lab in!char$e.

3ust 'ear identit( cards.

3ust be res%onsible for the e&%erimental *its on 'hich the( are o%eratin$.

DO9$:


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All students should brin$ their obser#ations boo*s and records to the lab. 2ther'ise the(

'ill not be %ermitted to do the e&%eriments.

All students should come %re%ared to the lab 'ith theor( and %rocedure of the concerned

e&%eriment.

Com%onents should be ta*en a$ainst indent form dul( si$ned b( concerned staff member.

Circuit connections should be made %ro%erl(, to a#oidin$ loose contacts.

Su%%l( #olta$e should be $i#en onl( after #erifications of the circuit connections b( the

concerned staff member.

Ensure that #olta$e *nobs are at minimum %osition in the PS before s'itchin$ 2N the

su%%l(.

Sho' the e&%erimental readin$s obser#ations to the concerned staff member.

2btain the si$nature of the staff in the obser#ations boo*.

eturn the com%onents in the recei#ed condition at the com%onents issuin$ counter and

ta*e bac* the indent form.

2bser#e strict silence in lab.

Students are not %ermitted to $o other e&%erimental tables. An( indisci%line in the lab

ma( lead to sus%ension from the lab.

DONT9S:

0o not come to the lab 'ithout obser#ations boo*s and records.

0o not come to the lab 'ithout %re%arin$ theor( and %rocedure of the concerned

e&%eriment.

A#oid loose contacts and e&%osed 'ire )unction

0o not s'itch 2N the %o'er su%%l( 'ithout circuit connections bein$ chec*ed b( the

concerned staff and 'ithout *ee%in$ the su%%l( #olta$e *nob in the PS to minimum.

0o not alter the circuit connections 'ithout Puttin$ 2 the PS and in%ut si$nal

sources

0o not remo#e the circuit connections 'ithout obser#ations bein$ chec*ed b( concerned

staff. 0o not lea#e the lab 'ithout obtainin$ si$nature in the obser#ations boo* and 'ithout

remo#in$ the circuit connections and returnin$ the com%onents and meters.

0o not tam%er 'ith sensiti#e meters and e1ui%ment.


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Reee%ce B;$-

En$ineerin$ Circuit Anal(sis b( illiam Fa(t and Jac* E.+emmerle(,3c Gra' Fill

Com%an(,: th edition

Net'or* Theor( b( A. Sudha*ar and Sh(ammohan S Palli, Tata 3cGra'! Fill

Publications,first edition

Net'or* Anal(sis b( N.C.Ja$an, C.La*shmi Nara(ana,BS Publications,6ndedition

SI8NATURE O* LAB INCHAR8E 1 SI8NATURE O* HOD

SI8NATURE O* LAB INCHAR8E 2

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Ecs Lab Hnadout