noun🔗ShareRegelwiderstandAn electrical resistor, with two terminals, whose resistance is continuously variable by moving a knob or slider."I used a rheostat to dim the lights in my room, turning the knob until the brightness was just right. "Ich benutzte einen Regelwiderstand, um das Licht in meinem Zimmer zu dimmen, und drehte den Knopf, bis die Helligkeit genau richtig war.electronicsdevicetechnologyelectricmachineChat with AIVocabulary GamePractice Reading