Suppose you have a circuit in star (Y) configuration with the following resistors: R1=10 Ω, R2=15 Ω, R3=20 Ω This circuit must be converted to a delta (Δ) configuration and obtain the following: A. Calculate the equivalent resistances in the delta configuration (R12,R23,R31 ​). B. Determine the total current in the delta configuration if a voltage source of V=100 V is connected. between two terminals of the delta circuit. C. Draw both resulting configurations.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter7: Parallel Circuits
Section: Chapter Questions
Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....
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Suppose you have a circuit in star (Y) configuration with the following resistors:

R1=10 Ω, R2=15 Ω, R3=20 Ω

This circuit must be converted to a delta (Δ) configuration and obtain the following:

A. Calculate the equivalent resistances in the delta configuration (R12,R23,R31 ​).

B. Determine the total current in the delta configuration if a voltage source of V=100 V is connected. between two terminals of the delta circuit.

C. Draw both resulting configurations.

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