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1. |
In a 4-pole dynamo, the flux/pole is 15 mWb. If the armature is driven at 600 rpm, the average emf induced in one of the armature conductors will be: |
A. | 0.3 V |
B. | 0.4 V |
C. | 0.5 V |
D. | 0.6 V |
Answer» E. | |