STATIC & DYNAMIC CHARACTRISTICS

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BRANCH-E&TC ENGINEERING

SEM – 3^RD

SUBJECT- EMI

CHAPTER-01- QUALITIES OF MEASUREMENT

TOPIC- STATIC & DYNAMIC CHARACTRISTICS

Ay-2021-2022 ,summer-2022

FACULTY-ER V BEHERA.(LECTURER E & Tc engg dept)

CONTENTS:

DEFINATION

If a no. of voltage or current sources are acting symultaneously in a leaner network the resultant current in any branch is the algebraic sum of currents that would be produce in it, when each source acting alone replacing all other sources by their internal resistance .

APPARATUS REQUIRED

SERIAL NUMBER

NAME OF THE APPARATUS

SPECIFICATION

1 Advanced Network Theorem

Model-A6

2

Digital Multi meter ^(a)Volt meter ^(b)Ammeter

0-20VDC

200mA

3

Connecting wires

CIRCUIT DIAGRAM

PROCEDURE

• DC supply apply both v1 & v2 and measure the branch current I1,I2,I3
• Short circuit v2 and active v1 only then measure I1’,I2’,I3’
• Short ckt v1 and active v2 then measure I1”,I2”,I3”
• Now calculate I1,I2,I3 by the algebraic sum of I1’, I2’,I3’ and I1”,I2”.I3”
• Repeat the steps for further verification .

PROCEDURE

algebraic sum of

l voltage source urces are short sition theorem has

CONCLUSION

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The branch current is the currents due to individua when all other voltage so circuited; hence superpo been verified

CONCLUSION