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In a 12-phase star delta-double star connectìon, voltage of each secondary star phase is ____ times the voltage on each side of the voltage polygon of 12 sides. | |
A. | 2.0 [Wrong Answer] |
B. | 1.0 [Wrong Answer] |
C. | 0.5/sin15° [Correct Answer] |
D. | 0.5/sin10° [Wrong Answer] |