power received power receiver power receiving power receptacle power recovery power reduction power regulation power regulator power relations power relationship power relationships power relay power relays power remaining power remains power represents power required power requirement power requirements power requires power research power reserve power reserve indicator power reset power resides power resistor power resources power restored power rests power returns power revolution power right power right now power ring power rings power room power rule power run power running power runs power safety power said power sales power save power save mode power saver power saving power saving mode power savings power saw power scaling power scheme power seat power seats power section power sector power see power seems power selector power semiconductor power semiconductors power sensor power series power service power services power set power setting power settings power shaft power shall power sharing power shift power shifted power shifts power shortage power shortages power shot power shots power should power should not power signal power signals power signature power signatures power situation power slide power sliding power smart power so power socket power sockets power solar power solution power solutions power source power source can power source may power source must power source when