In a ring distribution system, if one section of the ring experiences a fault and is disconnected, how does this affect the voltage drop at the loads connected to the remaining operational sections?
1
Voltage drop fluctuates randomly due to load redistribution.
2
Voltage drops decreases as the fault reduces overall system impedance.
3
Voltage drop remains unchanged since power is still supplied from two directions.
4
Voltage drops increases because the system now operates like a radial system in that section.