Concept Notes 1. Introduction An alternator is a synchronous generator that converts mechanical energy into AC electrical energy using the principle of electromagnetic induction.It is the heart of power...
Concept Notes 🔹 What is a Transformer? A transformer is a static electrical machine which transfers AC power from one circuit to another without change in frequency but with...
Concept Notes 1. Construction of a DC Generator A DC generator converts mechanical energy into DC electrical energy. The main parts are: Working Principle: 2. EMF Equation of a...