{ PRESENTATION ON TRANSFORMER. 1. INTRODUCTION: - TRANSFORMER : A static device- Utilized for raising or lowering the voltages. Transfers electrical energy. - ppt download

{ PRESENTATION ON TRANSFORMER. 1. INTRODUCTION: - TRANSFORMER : A static device- Utilized for raising or lowering the voltages. Transfers electrical energy. - ppt download: 2. PRINCIPLE USED: Inductive coupling(or) mutual inductance. Includes:- Faraday’s law of electromagnetism.