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Q#1 Synchronous Machines GATE EE 2007 MCQ +2 marks -0.66 marks

A 100 kVA, 415V (line), star-connected synchronous machine generates rated open circuit voltage of 415 V at a field current of 15 A. The short circuit armature current at a field current of 10A is equal to the rated armature current. The per unit saturated synchronous reactance is         

1.731              

1.5

0.666              

0.577

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Signals and Systems 164 0 0
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Digital Electronics 148 0 0
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EMFT EE 9 0 0
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