Q 5. A wave-wound armature of a 6-pole generator has 51 slots. Each slot contains 20 conductors. The voltage required to be generated is 250 V. What would be the speed of coupled prime mover if flux per pole is 0.07 Wb. If the armature is rewound as lap-wound machine and run by same prime mover, what will be the generated voltage? (Ans. 70 rpm; 83.3 V)

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Q 5. A wave-wound armature of a 6-pole generator has 51 slots. Each slot contains 20 conductors. The
voltage required to be generated is 250 V. What would be the speed of coupled prime mover if flux per
pole is 0.07 Wb. If the armature is rewound as lap-wound machine and run by same prime mover, what
will be the generated voltage? (Ans. 70 rpm; 83.3 V)
Transcribed Image Text:Q 5. A wave-wound armature of a 6-pole generator has 51 slots. Each slot contains 20 conductors. The voltage required to be generated is 250 V. What would be the speed of coupled prime mover if flux per pole is 0.07 Wb. If the armature is rewound as lap-wound machine and run by same prime mover, what will be the generated voltage? (Ans. 70 rpm; 83.3 V)
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