Convert the following Y- (or "T-") connected networks to A-connected networks. Convert the given Y- (or “T-") connected network to a A-connected network. In the network, Ry= 27 Q. 332 21 A Rx od The value of the resistor RA in the converted A-connected network is Ω. The value of the resistor Rg in the converted A-connected network is Ω. The value of the resistor Rcin the converted A-connected network is Ω.

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## Educational Overview: Converting Y-connected Networks to Δ-connected Networks

### Objective
Convert the following Y- (or "T-") connected networks to Δ-connected networks.

### Task
Convert the given Y- (or "T-") connected network to a Δ-connected network. In the network, \( R_x = 27 \, \Omega \).

### Diagram Explanation
The diagram depicts a Y-connected network composed of three resistors connected at a common point to form a "Y" shape. The resistors have the following values:
- Resistor between point \(a\) and the center: \(33 \, \Omega\)
- Resistor between point \(b\) and the center: \(21 \, \Omega\)
- Resistor \(R_x\) between point \(c\) and the center: \(27 \, \Omega\)

### Calculation Task
Determine the equivalent resistances in the Δ-connected network:

1. **The value of the resistor \( R_A \) in the converted Δ-connected network is:**
   \[ \boxed{ \, \Omega} \]

2. **The value of the resistor \( R_B \) in the converted Δ-connected network is:**
   \[ \boxed{ \, \Omega} \]

3. **The value of the resistor \( R_C \) in the converted Δ-connected network is:**
   \[ \boxed{ \, \Omega} \]

### Conversion Process
For conversion from Y to Δ, the following formulas can be applied:

\[ R_{AB} = \frac{R_a \times R_b + R_b \times R_c + R_c \times R_a}{R_c} \]

\[ R_{AC} = \frac{R_a \times R_b + R_b \times R_c + R_c \times R_a}{R_b} \]

\[ R_{BC} = \frac{R_a \times R_b + R_b \times R_c + R_c \times R_a}{R_a} \]

Where \( R_a, R_b, R_c \) are the Y-connected resistors, and \( R_{AB}, R_{AC}, R_{BC} \) are the equivalent Δ-connected resistors.
Transcribed Image Text:## Educational Overview: Converting Y-connected Networks to Δ-connected Networks ### Objective Convert the following Y- (or "T-") connected networks to Δ-connected networks. ### Task Convert the given Y- (or "T-") connected network to a Δ-connected network. In the network, \( R_x = 27 \, \Omega \). ### Diagram Explanation The diagram depicts a Y-connected network composed of three resistors connected at a common point to form a "Y" shape. The resistors have the following values: - Resistor between point \(a\) and the center: \(33 \, \Omega\) - Resistor between point \(b\) and the center: \(21 \, \Omega\) - Resistor \(R_x\) between point \(c\) and the center: \(27 \, \Omega\) ### Calculation Task Determine the equivalent resistances in the Δ-connected network: 1. **The value of the resistor \( R_A \) in the converted Δ-connected network is:** \[ \boxed{ \, \Omega} \] 2. **The value of the resistor \( R_B \) in the converted Δ-connected network is:** \[ \boxed{ \, \Omega} \] 3. **The value of the resistor \( R_C \) in the converted Δ-connected network is:** \[ \boxed{ \, \Omega} \] ### Conversion Process For conversion from Y to Δ, the following formulas can be applied: \[ R_{AB} = \frac{R_a \times R_b + R_b \times R_c + R_c \times R_a}{R_c} \] \[ R_{AC} = \frac{R_a \times R_b + R_b \times R_c + R_c \times R_a}{R_b} \] \[ R_{BC} = \frac{R_a \times R_b + R_b \times R_c + R_c \times R_a}{R_a} \] Where \( R_a, R_b, R_c \) are the Y-connected resistors, and \( R_{AB}, R_{AC}, R_{BC} \) are the equivalent Δ-connected resistors.
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