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Questions and Answers
Based on the given information, the power factor angle (angle between the current and voltage) is
Based on the given information, the power factor angle (angle between the current and voltage) is
- 30°
- 90°
- 60°
- 45° (correct)
The power factor of 0.8 lagging indicates that the circuit has
The power factor of 0.8 lagging indicates that the circuit has
- Resistive load
- No load
- Capacitive load
- Inductive load (correct)
The power (P) in a series circuit can be calculated using the formula
The power (P) in a series circuit can be calculated using the formula
- P = I^2R (correct)
- P = I^2Z
- P = V^2/R
- P = IV
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