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A power-back surge, often related to electrical systems, can refer to:
- Power surge, A sudden increase in voltage, potentially damaging electrical devices.
- Backflow or reverse power flow, In specific contexts, like electrical grids or power systems, it might refer to power flowing back into the system from an external source.
added by Anonymous 40 days ago 0    0

What causes it? Power back surges are created by the utility, when it restores supply at an above normal voltage
added by Anonymous 1109 days ago 0    0

Power-Back Surge occurs when power returns after a power-cut and connected equipments receives a surge of electricity at an over-voltage level. Most households experience power surges at some point. So here's what you can do to recognise the dangers and protect your home from electrical damage. Power surges occur when there's an unexpected interruption to the flow of electricity through the grid, or when a device that is supposed to draw electricity puts it back into the system instead.

added by Anonymous 1215 days ago 0    0

Power back surge this comes in when the use of electricity exceed its maximum obviously we expect some sorts of damages in terms of refill.
added by Anonymous 1612 days ago 2    0

Do know what we call power-back surge?
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These typically occur when power returns after a power-cut and connected equipment received a surge of electricity at an over-voltagelevel, which can be very damaging.
What causes it? Power back surges are created by the utility, when it restores supply at an above normal voltage in order to compensate for the demand as connected equipment re-starts simultaneously.

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