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1. |
A three-phase 500 V motor load has a power factor of 0.4. Two wattmeters connected to measure the input read 20 kW and 10 kW. Find the reactive power (Q) |
A. | 51.96 kvar |
B. | 10 kvar |
C. | 17.32 kvar |
D. | 30 kvar |
Answer» D. 30 kvar | |