RA Re Ac 10 V в R4 18 0 R5 120 ur calculations correctly, the voltages between points A, B, and C will be the same in the converted circuit as in the original circuit, and we can transfer those values back to th rcuit now as a series/parallel combination, determine all the resistors value and fill out the tables with the correct figures: RA Rc R. R5 E Volts Amps R Ohms Rg + R4 Rg + R4 Rc + R5 Rc+ R5 Total E Volts Amps Ohms ww mn

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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(4) convertea to a y
RA
Re
mn
10 V =
B
R. 4
18 0
Rs
12 0
If we perform our calculations correctly, the voltages between points A, B, and C will be the same in the converted circuit as in the original circuit, and we can transfer those values back to the original bridge configuration.
Analyzing the circuit now as a series/parallel combination, determine all the resistors value and fill out the tables with the correct figures:
RA
Rc
R4
R5
E
Volts
Amps
Ohms
Rg + R4
Rg + R4 Rc + R5 Rc+ R5
Total
E
Volts
Amps
R
Ohms
Upload the resulting tables on the comment section.
Transcribed Image Text:(4) convertea to a y RA Re mn 10 V = B R. 4 18 0 Rs 12 0 If we perform our calculations correctly, the voltages between points A, B, and C will be the same in the converted circuit as in the original circuit, and we can transfer those values back to the original bridge configuration. Analyzing the circuit now as a series/parallel combination, determine all the resistors value and fill out the tables with the correct figures: RA Rc R4 R5 E Volts Amps Ohms Rg + R4 Rg + R4 Rc + R5 Rc+ R5 Total E Volts Amps R Ohms Upload the resulting tables on the comment section.
A prime application for A-Y conversion is in the solution of unbalanced bridge circuits, such as the one below:
R,
12 0
R,
18 0
R3
10 V
Rs
18 0
12 0
The solution of this circuit with Branch Current or Mesh Current analysis is fairly involved, and neither the Millman nor Superposition Theorems are of any help since there's only one source of power. We could use Thevenin's or Norton's
Theorem, treating Rg as our load, but what fun would that be?
If we were to treat resistors R1. R2, and Rg as being connected in a A configuration (R. Rar and Rar, respectively) and generate an equivalent Y network to replace them, we could turn this bridge circuit into a (simpler) series/parallel
combination circuit:
Selecting Delta (A) network to convert:
A
RAR
12 0
RAC
18 Q
RBc
10 V
B
R4
18.0
12 0
After the A-Y conversion...
Transcribed Image Text:A prime application for A-Y conversion is in the solution of unbalanced bridge circuits, such as the one below: R, 12 0 R, 18 0 R3 10 V Rs 18 0 12 0 The solution of this circuit with Branch Current or Mesh Current analysis is fairly involved, and neither the Millman nor Superposition Theorems are of any help since there's only one source of power. We could use Thevenin's or Norton's Theorem, treating Rg as our load, but what fun would that be? If we were to treat resistors R1. R2, and Rg as being connected in a A configuration (R. Rar and Rar, respectively) and generate an equivalent Y network to replace them, we could turn this bridge circuit into a (simpler) series/parallel combination circuit: Selecting Delta (A) network to convert: A RAR 12 0 RAC 18 Q RBc 10 V B R4 18.0 12 0 After the A-Y conversion...
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