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1. |
6-pole lap-wound dc armature with 720 conductors draws 50 A from the mains. Its armature reaction per pole is |
A. | 1000 AT peak, triangular in wave shape. |
B. | 500 AT peak, sinusoidal in wave shape. |
C. | 1000 AT peak, sinusoidal in wave shape. |
D. | 500 AT peak, triangular in wave shape. |
Answer» C. 1000 AT peak, sinusoidal in wave shape. | |