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Recent questions tagged lapwinding
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GATE2015223
A $4$pole, separately excited, wave wound $DC$ machine with negligible armature resistance is rated for $230$ V and $5$ kW at a speed of $1200$ rpm. If the same armature coils are reconnected to form a lap winding, what is the rated voltage (in volts) and power (in kW) ... if the field circuit is left unchanged ? $230$ and $5$ $115$ and $5$ $115$ and $2.5$ $230$ and $2.5$
asked
Feb 12, 2017
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Electrical Machines
by
makhdoom ghaya
(
9.2k
points)
gate2015ee2
lapwinding
armaturecore
revolutionperminute
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