Read the Characteristics of Series wound DC Generator| StudyElectrical.Com
When the armature of a DC motor rotates under the influence of the driving torque, the armature conductors move through the magnetic field and hence emf is| StudyElectrical.Com
An “Electric Locomotive” is a railway vehicle that can move along rails and push or pull a train attached to it using electric power drawn from an external| StudyElectrical.Com
The working of an alternator is based on the principle that when the flux linking a conductor changes, an emf is induced in the conductor.| StudyElectrical.Com
Like DC generators, there are different types of DC motors characterized by the connections of the field winding in relation to the armature. They are| StudyElectrical.Com
Copper losses is one of the losses in dc machine that occurs due to currents in the various windings of the machine.| StudyElectrical.Com
There are several tests that are conducted for testing a dc machine (generator or motor) to judge its performance. The most important performance tests are:| StudyElectrical.Com
Any dc generator can be run as a dc motor and vice-versa. In this article, we will explain the construction of dc machine in detail.| StudyElectrical.Com