Simplifying Complex Circuits: Using Delta to Y Transformation

  • Thread starter Thread starter jisbon
  • Start date Start date
  • Tags Tags
    Resistance
Click For Summary
SUMMARY

The discussion centers on the Delta to Y transformation in circuit analysis, specifically addressing the challenge of simplifying complex circuits involving a 10 and 8 ohm resistor. Participants emphasize the importance of redrawing the schematic for clarity and suggest using the current distribution method to find the resistance across terminals A and B. The connection between points C and F as the same node is highlighted as a critical insight for simplification.

PREREQUISITES
  • Understanding of Delta to Y transformation in circuit analysis
  • Familiarity with series and parallel circuit simplifications
  • Knowledge of current distribution methods
  • Ability to interpret and redraw circuit schematics
NEXT STEPS
  • Research the Delta to Y transformation techniques in electrical engineering
  • Learn how to apply current distribution methods in circuit analysis
  • Explore advanced circuit simplification strategies
  • Practice redrawing complex circuit schematics for better clarity
USEFUL FOR

Electrical engineering students, circuit designers, and anyone involved in analyzing and simplifying complex electrical circuits.

jisbon
Messages
475
Reaction score
30
Homework Statement
Find resistance across a and b terminal
Relevant Equations
-
1597371173219.png

Not sure what I can do to proceed on here: Should I be using the Delta to Y transformation? Wouldn't be able to simplify using simple series and parallel circuits, and hence am looking for any clues I might need to solve this problem.
PS: ForDelta to Y transformation, it seems that the 10 and 8 ohm resistor seems to be preventing me from doing this way.
 
Physics news on Phys.org
Points c and f are connected by a wire, hence are in reality the same node. Does that suggest a way forward?
 
  • Like
Likes   Reactions: etotheipi
Maybe you can solve it like this (In China we called it Current distribution method )
IMG_20200814_114359.jpg
 
jisbon said:
Homework Statement:: Find resistance across a and b terminal
Relevant Equations:: -

Wouldn't be able to simplify using simple series and parallel circuits
Yes, I think you can. The most difficult problem here is that the schematic is drawn in a confusing way. Redraw it so it makes more sense to you.

@gneill has given you a way forward, pursue that. For example what is the resistance between node e and node cf?
 

Similar threads

  • · Replies 14 ·
Replies
14
Views
1K
  • · Replies 8 ·
Replies
8
Views
2K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 3 ·
Replies
3
Views
1K
Replies
6
Views
2K
  • · Replies 8 ·
Replies
8
Views
3K
Replies
9
Views
2K
Replies
5
Views
2K
  • · Replies 4 ·
Replies
4
Views
2K
Replies
4
Views
2K