Other crossword clues for answer "RHEOSTAT"RHEOSTATBrightness regulatorDimmer switch, e.g.Device that regulates currentDimmer, e.g.Current regulatorDimming gadgetElectrical device.Radio-set volume control.Electric current regulator.Electrical circuit resistor.Light-regulating deviceRegulator for houselightsElectrical resistorSlot car controllerLight-dimming gadgetCurrent-controlling componentCurrent-regulating device