Question:
____ fault analysis is used to calculate the rupturing capacity of circuit breakers
____ fault analysis is used to calculate the rupturing capacity of circuit breakers
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SLG faults often produce the worst-case scenario in terms of current magnitudes, making them suitable for breaker sizing.
Updated On: May 23, 2025
- Single line to Ground
- Double line
- Three phases
- Double line to Ground
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The Correct Option is A
Solution and Explanation
Single line to ground (SLG) faults are the most common type of fault in power systems. They are typically used to estimate the maximum fault current and the rupturing capacity of circuit breakers, as they usually produce the highest fault current.
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