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Question: Suppose that you are taking measurements at an industrial site using a three-phase power analyzer as shown in figure below. The analyzer set-up measures RMS Line Current Magnitude, RMS Line to Line Voltage and Three-Phase Average Power. The two loads connected via three-phase switches are Motor A and Motor B. A Y-connected capacitor bank is connected via Switch C. Answer the following questions. – Free Chegg Question Answer

Suppose that you are taking measurements at an industrial site using a three-phase power analyzer as shown in figure below. The analyzer set-up measures RMS Line Current Magnitude, RMS Line to Line Voltage and Three-Phase Average Power. The two loads connected via three-phase switches are Motor A and Motor B. A Y-connected capacitor bank is connected via Switch C. Answer the following questions.

(20 points) Suppose that you are taking measurements at an industrial site using a three-phase power analyzer as shown in figure below. The analyzer set-up measures RMS Line Current Magnitude, RMS Line to Line Voltage and Three-Phase Average Power. The two loads connected via three-phase switches are Motor A and Motor B. A Y-connected capacitor bank is connected via Switch C. Three- Phase Analyzer SW A SW B sw C Voltage Supply Capacitor Bank Motor A Motor B a)lnitially Switch A is closed and Switch B and C are opened. If the analyzer measures 208 V, 10 A and 2500 W, then determine the power factor for motor A. power factor - b)Next, Switch A is opened and Switch B is closed. If the analyzer measures 208 V, 15 A and 3500 W, then determine the three-phase reactive power used by motor B help (numbers) VAr help (numbers) c)Now both Switch A and Switch B are closed (with Switch C opened), if the line voltage is still 208 V, then what should the total line current and the apparent power as measured by the analyzer set-up be? Apparent power Ssource VA help (numbers)
Transcribed text From Image: (20 points) Suppose that you are taking measurements at an industrial site using a three-phase power analyzer as shown in figure below. The analyzer set-up measures RMS Line Current Magnitude, RMS Line to Line Voltage and Three-Phase Average Power. The two loads connected via three-phase switches are Motor A and Motor B. A Y-connected capacitor bank is connected via Switch C. Three- Phase Analyzer SW A SW B sw C Voltage Supply Capacitor Bank Motor A Motor B a)lnitially Switch A is closed and Switch B and C are opened. If the analyzer measures 208 V, 10 A and 2500 W, then determine the power factor for motor A. power factor - b)Next, Switch A is opened and Switch B is closed. If the analyzer measures 208 V, 15 A and 3500 W, then determine the three-phase reactive power used by motor B help (numbers) VAr help (numbers) c)Now both Switch A and Switch B are closed (with Switch C opened), if the line voltage is still 208 V, then what should the total line current and the apparent power as measured by the analyzer set-up be? Apparent power Ssource VA help (numbers)

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