Electrical Engineering · Power Systems
In a 132 kV power system, the line-to-ground capacitance is 0.01 μF and the inductance is 4 H. What is the peak voltage appearing across the pole of a circuit breaker if an instantaneous magnetizing current of 5 A is interrupted?
- 1100√2 kV
- 2100 kV✓
- 3100/√2 kV
- 450 kV
Correct answer
100 kV
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