A 4 pole dc generator with duplex wave winding has 48 slots and four elements per slot. The flux per pole is 2.5 x 10 Maxwells and the speed of the prime mover is 30 rpm. What is the average generated armature voltage? Neglecting brush drop.

Electric Motor Control
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ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter39: Synchronous Motor Operation
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Problem 14SQ: Induction motors and welding transformers require magnetizing current, which causes a. lagging power...
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A 4 pole dc generator with duplex wave winding has 48 slots and four elements per slot. The flux per
pole is 2.5 x 10 Maxwells and the speed of the prime mover is 30 rpm. What is the average generated
armature voltage? Neglecting brush drop. 

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