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A 3-phase alternator is wound with a 60 degree phase-spread armature windings and develops 300 kVA. If the armature is reconnected utilizing all the coils for single phase operation with a phase spread of 180 degrees, the new rating of the machine is | |
A. | 100 kVA [Wrong Answer] |
B. | 200 kVA [Correct Answer] |
C. | 250 kVA [Wrong Answer] |
D. | 300 kVA [Wrong Answer] |