A major disadvantage of a compound-wound motor is its expense. Changing direction of rotation, a DC motor is designed so that its shaft will rotate in either direction. It is a very simple process to reverse the direction or rotation of any DC anbsp;...
|Title||:||Electrical Distribution Systems|
|Author||:||Dale R. Patrick, Stephen W. Fardo|
|Publisher||:||The Fairmont Press, Inc. - 2008|