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1. |
In a 132 kV system, Phase to Ground capacitance is 0.01 μF and inductance is 4H. Calculate the critical resistance to be connected in order to eliminate restriking if a magnetizing current of 5 A is interrupted by the circuit |
A. | 20 kΩ |
B. | 10 kΩ |
C. | 100 kΩ |
D. | 200 kΩ |
Answer» C. 100 kΩ | |