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1. |
A 50Hz, bar primary CT has a secondary with 500 turns. The secondary supplies 5 A current into a purely resistance burden of 1 Ω. The magnetizing ampere – turns is 200. The phase angle between the primary and secondary current is |
A. | 4.6° |
B. | 85.4° |
C. | 94.6° |
D. | 175.4° |
Answer» B. 85.4° | |