noun Descargar 🔗Compartir Reóstatos An electrical resistor, with two terminals, whose resistance is continuously variable by moving a knob or slider. Examples : "The science student used rheostats to carefully control the brightness of the light bulb in her experiment. " El estudiante de ciencias usó reóstatos para controlar cuidadosamente el brillo de la bombilla en su experimento. electronics device electric technology Chat con IAJuego de vocabularioPracticar lectura