1) Electric power distribution
Found on
https://www.crosswordclues.com/clue/backfeeding
A power station will typically backfeed when it is shut down, due to local loads (e.g. lights or repair equipment). A power grid load may backfeed if it has distributed generation installed, such as a grid-connected photovoltaic solar power system or a microturbine-based power generator. It is also possible for an electric motor to temporarily bac...
Found on
http://en.wikipedia.org/wiki/Backfeeding
No exact match found.
