| 1. | Impedance should not be too low for desired maximum fault current.
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| 2. | Allowable ground resistence depends on the available fault current and codes.
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| 3. | Series reactors can also be used to limit fault currents.
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| 4. | This might ideally happen in less than the first half cycle of fault current.
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| 5. | A large solidly grounded distribution system may have thousands of amperes of ground fault current.
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| 6. | Principal advantages of motor generators include very high fault current ratings and clean output current.
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| 7. | A fault current for as long as it takes for the system to clear the fault.
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| 8. | After the faulting branch is disconnected, the fault current limiter automatically returns to normal operation.
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| 9. | Why do you think it is easier to limit the fault current in HVDC-systems?
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| 10. | A voltage-sensing ELCB does not sense fault currents from live to any other Earthed body.
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