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1. |
A three-phase full converter charges a battery from a three-phase supply of 230 V. Find the value of the power delivered to the load if a continues current of 20A is flowing through the battery of emf 200 V and internal resistance of 0.5 Ω. |
A. | 0 W |
B. | 5600 W |
C. | 4200 W |
D. | 1040 W |
Answer» D. 1040 W | |