The present invention relates to a method and apparatus for operating {HEAD ~ a dual winding direct current motor} at {TAIL ~ three speeds} 
at
The present invention relates to a method and apparatus for operating { HEAD ~ a dual winding direct current motor } at { TAIL ~ three speeds }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL