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Refer to the Following Facts to Answer the Question a 50

Question 5

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Refer to the following facts to answer the question 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 frequency of oscillations?


A) 10000 Hz
B) 12500 Hz
C) 12628 Hz
D) 13265 Hz

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