rheocrat
Rhe"o*crat, n. [Gr. "rei^n to flow + kratei^n to rule.] (Elec.) Defn: A kind of motor speed controller permitting of very gradual variation in speed and of reverse. It is especially suitable for use with motor driven machine tools.
Rhe"o*crat, n. [Gr. "rei^n to flow + kratei^n to rule.] (Elec.) Defn: A kind of motor speed controller permitting of very gradual variation in speed and of reverse. It is especially suitable for use with motor driven machine tools.