1.

A 50 Hz, 11 kV, 3 phase alternator with earthed neutral having a reactance of 3 ohms per phase and is connected to a bus bar through a circuit breaker, if the distributed capacitance upto CB between the phase and neutral is 0.01 F.What is the peak re striking voltage?

A. 18.36 kV
B. 17.96 kV
C. 15.96 kV
D. 12.65 kV
Answer» C. 15.96 kV


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