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1. |
A generator at a utility company produces 100 A of current at 4000 V. The voltage is stepped up to 2, 40, 000V by a transformer before it is sent on a high voltage transmission line. The current in transmission line is |
A. | 3.67 A |
B. | 2.67 A |
C. | 1.67 A |
D. | 2.40 A |
Answer» D. 2.40 A | |