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1. |
A 4-pole d.c. generator runs at 750 rpm. and generates an emf. of 240 V. The armature is wave-wound and has 792 conductors. If the total flux from each pole is 0.0145 Wb, what is the leakage coefficient? |
A. | 1.6 |
B. | 1.8 |
C. | 1.5 |
D. | 1.2 |
Answer» E. | |