Podcast Beta
Questions and Answers
Which type of DC machine has its field winding supplied with a separate, external DC voltage source?
What is the main advantage of a separately excited DC machine?
Which type of DC machine generates its own excitation?
What is the main advantage of a self-excited DC machine?
Signup and view all the answers
In which type of DC machine does changes in the field current not affect the armature current or voltage?
Signup and view all the answers