Expanding and Simplifying Varley Bridge Equations

  • Thread starter Thread starter casper12
  • Start date Start date
  • Tags Tags
    Bridge
Click For Summary
SUMMARY

The discussion focuses on the process of expanding and simplifying the Varley Bridge equations. The key steps involve eliminating the Rc + Rl bracket from the first equation, retaining the first resulting term, and then expanding the second term. Participants emphasize the importance of incorporating Rl into the second term and simplifying the expression to achieve the final result. This method is essential for accurately manipulating the equations in electrical engineering contexts.

PREREQUISITES
  • Understanding of electrical circuit theory
  • Familiarity with algebraic manipulation of equations
  • Knowledge of Varley Bridge circuit configurations
  • Basic skills in simplifying mathematical expressions
NEXT STEPS
  • Study the principles of the Varley Bridge circuit
  • Learn techniques for expanding and simplifying algebraic expressions
  • Explore applications of Varley Bridge equations in electrical engineering
  • Review examples of circuit analysis involving multiple resistances
USEFUL FOR

Electrical engineering students, circuit designers, and professionals involved in circuit analysis and optimization will benefit from this discussion.

casper12
Messages
11
Reaction score
0
upload_2017-8-5_22-56-57.png

Hi this question is asking to show how multiplying the brackets of the first equation can result into the second equation, I think I have been looking at it for far to long as I can not seem to work it out.

any pointers would be much appreciated.
 

Attachments

  • upload_2017-8-5_22-56-9.png
    upload_2017-8-5_22-56-9.png
    17.5 KB · Views: 497
Engineering news on Phys.org
It seems simple. You only need to get rid of the Rc + Rl bracket, leaving the first resulting term alone (keep it for the final result), open up the second term, then bring Rl across and incorporate it into that second term result, simplify it and there you are.

If you show your progress so far I can be more specific perhaps.
 

Similar threads

DC Varley Bridge: Solving "Show That" Problems
  • · Replies 17 ·
Replies
17
Views
4K
Bridge Rectifiers: How Do They Work?
  • · Replies 6 ·
Replies
6
Views
3K
Build a H-Bridge Circuit: Tips & Info
  • · Replies 10 ·
Replies
10
Views
8K
How Does Varley Loop Testing Calculate Fault Distance in Cables?
  • · Replies 4 ·
Replies
4
Views
4K
3 phase sewage scraper bridge with 24VAC control issues
  • · Replies 4 ·
Replies
4
Views
2K
Issue with building a full-bridge Inverter
  • · Replies 7 ·
Replies
7
Views
4K
Endless bridge around the equator and gravity
  • · Replies 17 ·
Replies
17
Views
2K
EEE Student Seeks Help for Strain Sensing Project
  • · Replies 6 ·
Replies
6
Views
3K
Wheatstone bridge offset-nulling circuit
  • · Replies 2 ·
Replies
2
Views
6K
MHB Expanding Brackets: Math Help for 2nd Term Maths
  • · Replies 4 ·
Replies
4
Views
2K