318 / | HD | ELECTRICITY: MOTIVE POWER SYSTEMS |
727 | DF | INDUCTION MOTOR SYSTEMS {12} |
767 | DF | .~ Primary circuit control {9} |
778 | DF | .~.~ Starting control {3} |
781 | DF | .~.~.~ Operating from a single phase source {6} |
782 | .~.~.~.~ With protective features {1} | |
783 | DF | .~.~.~.~.~> Thermal starting and thermal overload protection |