A shunt generator supplies a 34kW load at 225V through cables of resistance, R = 126m2. If the field winding resistance, Rf =680 and the armature resistance, Ra =42m2. Determine the following below: The terminal voltage is, The e.m.f. generated in the armature is, A 4 pole generator with wave wound armature has 50 slots each having 28 conductors. The flux per pole is 0.01 Wb. (i) At what speed must the armature rotate to give an induced EMF of 235V is, (ii) What will be the voltage developed, if the winding is lap connected and the armature rotates at the same speed is,

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ISBN:9780133923605
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A shunt generator supplies a 34kW load at
225V through cables of resistance, R =
126m2. If the field winding resistance, Rf
=680 and the armature resistance, Ra
=42m2.
Determine the following below:
The terminal voltage is,
The e.m.f. generated in the armature is,
A 4 pole generator with wave wound
armature has 50 slots each having 28
conductors. The flux per pole is 0.01 Wb.
(i) At what speed must the armature rotate to
give an induced EMF of 235V is,
(ii) What will be the voltage developed, if the
winding is lap connected and the armature
rotates at the same speed is,
Transcribed Image Text:A shunt generator supplies a 34kW load at 225V through cables of resistance, R = 126m2. If the field winding resistance, Rf =680 and the armature resistance, Ra =42m2. Determine the following below: The terminal voltage is, The e.m.f. generated in the armature is, A 4 pole generator with wave wound armature has 50 slots each having 28 conductors. The flux per pole is 0.01 Wb. (i) At what speed must the armature rotate to give an induced EMF of 235V is, (ii) What will be the voltage developed, if the winding is lap connected and the armature rotates at the same speed is,
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