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Will someone explain to me why the voltage on the supply bus drops temporarily (til the fault is cleared) when there is a fault on the outgoing feeder.
If there is a phase to phase fault will there be voltage drop or rise.
What happens when there is an earth fault between phase and earth? Will the volatage drop??
If there is a phase to phase fault will there be voltage drop or rise.
What happens when there is an earth fault between phase and earth? Will the volatage drop??
