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1. |
In a 132 kV system, the series inductance up to the point of circuit breaker location is 50 mH. The shunt capacitance at the circuit breaker terminal is 0.05 μF. The critical value of resistance required to be connected across the circuit breaker contacts which will given no transient oscillation is: |
A. | 50000 Ω |
B. | 50 Ω |
C. | 5000 Ω |
D. | 500 Ω |
Answer» E. | |