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1. |
The full load voltage drop in a 1-phase transformer is 2% and 4% respectively due to resistance and leakage reactance. Then the voltage drop is zero at |
A. | 0.45 lagging |
B. | 0.45 leading |
C. | 0.9 lagging |
D. | 0.9 leading |
Answer» D. 0.9 leading | |