A transformer is a fundamental electrical device that transfers electrical energy between two or more circuits through the principle of electromagnetic| StudyElectrical.Com
Three Phase Induction Motors are the widely used motors in the industry. The working of these motors is based on the principle of electromagnetic induction.| 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
The electric current may be classified into three main types: Steady current (DC Current), Varying current and Alternating current (AC Current).| 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