A transformer is a fundamental electrical device that transfers electrical energy between two or more circuits through the principle of electromagnetic| StudyElectrical.Com
A current transformer (CT) is a type of transformer that is used to measure AC current. It produces an alternating current (AC) in its secondary which is| 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