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1h 12m
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Networks || Calculation of Equivalent Resistance - 3
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In this lesson the learns will the understand how to find the equivalent resistance for the complex symmetrical networks

B V Reddy
I did my M.tech from IITKGP with a specialization of microwaves . I have been teaching for GATE and UPSC- ESE from past 12 years

U
Unacademy user
your explanation is very clear and to the point thanks for your help
Sweta Kumari
a year ago
thanks
Thank you sir.lecture is very helpful.
Thank u sir..these are really helpful. Upload any tough questions related to this concept in future.
Thank u sir..these are really helpful. Upload any tough questions related to this concept in future.
Thank u sir..these are really helpful. Upload any tough questions related to this concept in future.
Thank u sir..these are really helpful. Upload any tough questions related to this concept in future.
  1. NETWORKS


  2. Target learners BE/ B.Tech ECE, EEE and IN Engineerig graduates GATE Aspirants of ECE ,EEE and IN . UPSC-ESE Aspirants of E & T and EEE ISRO Aspirants of ECE and EEE . Who want to learn NETWORKS


  3. 3 Parallel Symmetry If the giuen netooxk i Synmetaical abnt a Line paulel to teinke athere oe cant to find he equialert re sistanc or capactana or inductana) then the netacak iB Said to be hauing porallel symmet-y Line It the netco have parallel Symmetu. then the oue lapping points oe at Sane ptential, Socument aill Passe though the two points, Hene the elment blu thafe tuwo point ig called ag dead elument


  4. a) Find RAB



  5. If we dra Line pavallel to AB, the netwoxk is Snnehial, So it has paallel Symmety when we -fold the netowak abot the Symmetaical line c and D over laps and, E and F ouezlap cment tom C to D and E to F ore So the Beso Hence the elements blo cD and EF ae deod elment^.


  6. R 3


  7. 2 3 R 5


  8. 4 Pespendicula Symmetry If the given netaCak Symmet cal about aline Peipendlicu to te lin cwhere e aant to find the equivalent vesistana (or capac tana or inductana) tn the network Sid to be. hauing paperdicala Sym meu If the netwotk have pexpeio Symmety, hien the cunment though the ovezlapping brandhey myt be Same


  9. Find RAB MA W.


  10. -7 dad element 13 15 5


  11. M2 WR 2


  12. Find RAB. peapendicala Symmetry


  13. OA dead element 12- 2. 1B


  14. OA dead elament 3 12 R.


  15. 2R 2R AR