ET 240 V TAMLA Z VA LO M ER ! IR R 30 Ω P L EL IL XL 40 SQ VARSL

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assume that the circuit shown in figure 17-2 is connected to a 480 v 60 hz line. the inductor has an inductance of 0.053 H and the resistor has a resistance of 12 ohmas 

This image is a diagram of an electrical circuit. It includes the following components and values:

1. **AC Voltage Source**: Indicated by a sine wave symbol. Labeled as "ET = 240 V".

2. **Resistor (R)**:
   - Labeled as "R = 30 Ω".
   - Associated parameters:
     - ER (Voltage across the resistor)
     - IR (Current through the resistor)
     - P (Power dissipated by the resistor)

3. **Inductor (L)**:
   - Labeled as "XL = 40 Ω".
   - Associated parameters:
     - EL (Voltage across the inductor)
     - IL (Current through the inductor)
     - VARS (Reactive power)

4. **Circuit Indicators**:
   - IT (Total current)
   - Z (Impedance)
   - VA (Apparent power)
   - PF (Power factor)

5. **Phase Angle (ɵ)**:
   - Labeled in the top left corner, represented by a circle enclosing the symbol "ɵ".

This circuit represents an AC circuit comprising a resistor and an inductor connected in series across a 240 V AC supply. The components' associated parameters are typically used to calculate power, voltage, and current characteristics in AC circuit analysis.
Transcribed Image Text:This image is a diagram of an electrical circuit. It includes the following components and values: 1. **AC Voltage Source**: Indicated by a sine wave symbol. Labeled as "ET = 240 V". 2. **Resistor (R)**: - Labeled as "R = 30 Ω". - Associated parameters: - ER (Voltage across the resistor) - IR (Current through the resistor) - P (Power dissipated by the resistor) 3. **Inductor (L)**: - Labeled as "XL = 40 Ω". - Associated parameters: - EL (Voltage across the inductor) - IL (Current through the inductor) - VARS (Reactive power) 4. **Circuit Indicators**: - IT (Total current) - Z (Impedance) - VA (Apparent power) - PF (Power factor) 5. **Phase Angle (ɵ)**: - Labeled in the top left corner, represented by a circle enclosing the symbol "ɵ". This circuit represents an AC circuit comprising a resistor and an inductor connected in series across a 240 V AC supply. The components' associated parameters are typically used to calculate power, voltage, and current characteristics in AC circuit analysis.
1. Assume that the circuit shown in Figure 17-2 is connected to a 480-V, 60-Hz line. The inductor has an inductance of 0.053 H, and the resistor has a resistance of 12 Ω.

- \( E_T = 480 \text{V} \)
- \( I_T = \_\_\_ \)
- \( E_R = \_\_\_ \)
- \( I_R = \_\_\_ \)
- \( R = 12 \Omega \)
- \( E_L = \_\_\_ \)
- \( I_L = \_\_\_ \)
- \( L = 0.053 \text{H} \)
- \( X_L = \_\_\_ \)
- \( Z = \_\_\_ \)
- \( P = \_\_\_ \)
- \( VAR_S = \_\_\_ \)
- \( VA = \_\_\_ \)
- \( \text{PF} = \_\_\_ \)
- \( \theta = \_\_\_ \)
Transcribed Image Text:1. Assume that the circuit shown in Figure 17-2 is connected to a 480-V, 60-Hz line. The inductor has an inductance of 0.053 H, and the resistor has a resistance of 12 Ω. - \( E_T = 480 \text{V} \) - \( I_T = \_\_\_ \) - \( E_R = \_\_\_ \) - \( I_R = \_\_\_ \) - \( R = 12 \Omega \) - \( E_L = \_\_\_ \) - \( I_L = \_\_\_ \) - \( L = 0.053 \text{H} \) - \( X_L = \_\_\_ \) - \( Z = \_\_\_ \) - \( P = \_\_\_ \) - \( VAR_S = \_\_\_ \) - \( VA = \_\_\_ \) - \( \text{PF} = \_\_\_ \) - \( \theta = \_\_\_ \)
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